(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

Circular Connectors

Circular connectors are designed with a circular interface. The connectors usually consist of pins with exposed terminals and sockets that receive the pins, and are used in a wide variety of applications including transmitting various signals and power. Circular connectors are available in various numbers of cores, contact shapes, dielectric strengths and shell sizes for use according to operating environment. Additional functionalities may include single-action engaging/disengaging, highly waterproof characteristics that allow the connector to be submerged during use, locking mechanism to prevent accidental disengaging, etc. Pin-to-socket coupling styles include threaded types that are threaded on the exterior and twisted in, bayonet and reverse-bayonet that can be engaged/disengaged in a single action, twist-lock where the pin-side is twisted to lock, and more. Circular connector specifications range from 1 to 74 cores, allowable current of 0.5 to 350 A, allowable voltage of 12 to 6,600 V DC, etc.
Days to Ship
  • All
  • Same day
  • 6 Days or Less
  • 7 Days or Less
  • 8 Days or Less
  • 9 Days or Less
  • 10 Days or Less
  • 11 Days or Less
  • 12 Days or Less
  • 13 Days or Less
  • 15 Days or Less
Brand
Product Series
CAD
Days to Ship
Specifications
Connector shape
A/B/C
D/E/F
GHI
JKL
MNO
P Q R
S T U
V W X
Number
Applicable pin/contact
Number of cores
Application
Allowable Current(A)
Allowable Voltage(V)
Wire connection method
Connection direction
IP Rating
Representative standards

    NCS Series Circular Connector - Threaded, Metal

      NJC Series Circular Connector - Metal

      • Price Reduction
      • Lead Time Reduction

      MS3106 Series Circular Connector - MIL-Spec, Plug

      • Price Reduction
      • Lead Time Reduction

      MS3102 Series Circular Connector - MIL-Spec, Flanged Panel Mount

        NR Series Circular Connector - One-Touch Lock, Metal

        • Price Reduction
        • Lead Time Reduction

        MS3108 Series Circular Connector - M12, Angled

          NCS Series Circular Connector - Plug

            JM Series Circular Connector

            • New Products

            LEB Series Circular Connector - Push-Pull Lock, Heat/Vacuum/Environment-Resistant, Plug

              PRC04 Series Circular Connector - One-Touch Lock

              • New Products

              MS3102 Series Circular Connector - Waterproof, MIL-Spec, Bayonet, Panel Mount Receptacle

                PRC03 Straight Plug (One-touch Lock)

                • New Products

                MS3106 Series Circular Connector - Waterproof, Bayonet, MIL-Spec, Plug

                  PLT Series Circular Connector - Relay Adapter, Plug

                    Circular Connector - Plug-In, Mini-DIN , Panel Mount, Receptacle

                      NJW Series Circular Connector - Waterproof, Metal

                      • New Products

                      MMS3106 Series Circular Connector - Waterproof, MIL-Spec, Plug

                        R03 Series Circular Connector - Plug

                          Circular Connector - DIN, Plug-In, Plug

                            NB01/CE01 Series, Circular Connector - M12, Angled, Bayonet, Waterproof, Plug

                              R04 Series Circular Connector - Waterproof, Flanged, Panel Mount, Plug

                                PLT Series Circular Connector - Receptacle, Plug

                                • Price Reduction
                                • Lead Time Reduction

                                MS3100 Series Circular Connector - Waterproof, Panel Mount

                                  NCS Series Circular Connector - Flanged Panel Mount

                                    NCS Series Circular Connector - Relay Adapter

                                      NR Series Circular Connector - M12, One-Touch Lock

                                        NET Series Circular Connector - Plug

                                          PRC03 Series Circular Connector - One-Touch Lock, Relay Adapter

                                            Circular Connector - DIN, Plug-In, Panel Mount, Receptacle

                                              Circular Connector - Plug-In, Mini-DIN, Plug

                                                NWPC Series Circular Connector - Waterproof, Metal

                                                  D/MS A/B Series Circular Connector - MIL-DTL-5015 Spec

                                                    D/MS (D190) Series Circular Connectors - MIL-Spec, Waterproof

                                                      XLR Series Circular Connector - Flanged Panel Mount

                                                      • Price Reduction
                                                      • Lead Time Reduction

                                                      MS Series Circular Connector - M12, Bayonet One-Touch Lock, Waterproof, Plug

                                                      • Price Reduction
                                                      • Lead Time Reduction

                                                      MS3101 Series Circular Connector - MIL-Spec, Relay Adapter

                                                      • New Products

                                                      MMS3102 Series Circular Connector - Waterproof, MIL-Spec, Flanged Panel Mount, Receptacle

                                                      • New Products

                                                      LEB Series Circular Connector - Push-Pull Lock, Panel Mount, Receptacle

                                                        CE05/JL04V Series Circular Connector - Conduit, Waterproof, MIL-Spec

                                                          NB01/CE01 Series Circular Connector - M12, Bayonet, Waterproof

                                                            NB01/CE01 Series Circular Connector - M12, Bayonet, Waterproof, Panel Mount, Receptacle

                                                              NJC Series Circular Connector - JIS Compliant, Flanged Panel Mount

                                                                NJW Series Circular Connector - Waterproof, Plug

                                                                  NJW Series Circular Connector - Waterproof, Relay Adapter

                                                                    NJW Series Circular Connector - Waterproof, Flanged Panel Mount

                                                                    Brand

                                                                    Nanaboshi Electric Manufacturing

                                                                    Nanaboshi Electric Manufacturing

                                                                    MISUMI

                                                                    MISUMI

                                                                    Nanaboshi Electric Manufacturing

                                                                    MISUMI

                                                                    MISUMI

                                                                    DDK

                                                                    MISUMI

                                                                    Tajimi Electronics

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    Nanaboshi Electric Manufacturing

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    Nanaboshi Electric Manufacturing

                                                                    DDK

                                                                    DDK

                                                                    ITT Cannon

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    MISUMI

                                                                    Product Series

                                                                    NCS Series Circular Connector - Threaded, Metal

                                                                    NJC Series Circular Connector - Metal

                                                                    MS3106 Series Circular Connector - MIL-Spec, Plug

                                                                    MS3102 Series Circular Connector - MIL-Spec, Flanged Panel Mount

                                                                    NR Series Circular Connector - One-Touch Lock, Metal

                                                                    MS3108 Series Circular Connector - M12, Angled

                                                                    NCS Series Circular Connector - Plug

                                                                    JM Series Circular Connector

                                                                    LEB Series Circular Connector - Push-Pull Lock, Heat/Vacuum/Environment-Resistant, Plug

                                                                    PRC04 Series Circular Connector - One-Touch Lock

                                                                    MS3102 Series Circular Connector - Waterproof, MIL-Spec, Bayonet, Panel Mount Receptacle

                                                                    PRC03 Straight Plug (One-touch Lock)

                                                                    MS3106 Series Circular Connector - Waterproof, Bayonet, MIL-Spec, Plug

                                                                    PLT Series Circular Connector - Relay Adapter, Plug

                                                                    Circular Connector - Plug-In, Mini-DIN , Panel Mount, Receptacle

                                                                    NJW Series Circular Connector - Waterproof, Metal

                                                                    MMS3106 Series Circular Connector - Waterproof, MIL-Spec, Plug

                                                                    R03 Series Circular Connector - Plug

                                                                    Circular Connector - DIN, Plug-In, Plug

                                                                    NB01/CE01 Series, Circular Connector - M12, Angled, Bayonet, Waterproof, Plug

                                                                    R04 Series Circular Connector - Waterproof, Flanged, Panel Mount, Plug

                                                                    PLT Series Circular Connector - Receptacle, Plug

                                                                    MS3100 Series Circular Connector - Waterproof, Panel Mount

                                                                    NCS Series Circular Connector - Flanged Panel Mount

                                                                    NCS Series Circular Connector - Relay Adapter

                                                                    NR Series Circular Connector - M12, One-Touch Lock

                                                                    NET Series Circular Connector - Plug

                                                                    PRC03 Series Circular Connector - One-Touch Lock, Relay Adapter

                                                                    Circular Connector - DIN, Plug-In, Panel Mount, Receptacle

                                                                    Circular Connector - Plug-In, Mini-DIN, Plug

                                                                    NWPC Series Circular Connector - Waterproof, Metal

                                                                    D/MS A/B Series Circular Connector - MIL-DTL-5015 Spec

                                                                    D/MS (D190) Series Circular Connectors - MIL-Spec, Waterproof

                                                                    XLR Series Circular Connector - Flanged Panel Mount

                                                                    MS Series Circular Connector - M12, Bayonet One-Touch Lock, Waterproof, Plug

                                                                    MS3101 Series Circular Connector - MIL-Spec, Relay Adapter

                                                                    MMS3102 Series Circular Connector - Waterproof, MIL-Spec, Flanged Panel Mount, Receptacle

                                                                    LEB Series Circular Connector - Push-Pull Lock, Panel Mount, Receptacle

                                                                    CE05/JL04V Series Circular Connector - Conduit, Waterproof, MIL-Spec

                                                                    NB01/CE01 Series Circular Connector - M12, Bayonet, Waterproof

                                                                    NB01/CE01 Series Circular Connector - M12, Bayonet, Waterproof, Panel Mount, Receptacle

                                                                    NJC Series Circular Connector - JIS Compliant, Flanged Panel Mount

                                                                    NJW Series Circular Connector - Waterproof, Plug

                                                                    NJW Series Circular Connector - Waterproof, Relay Adapter

                                                                    NJW Series Circular Connector - Waterproof, Flanged Panel Mount

                                                                    CAD
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    • 2D
                                                                    Days to Ship Same day or more

                                                                    Show Stock Products

                                                                    Same day or more

                                                                    Show Stock Products

                                                                    Same day or more

                                                                    Show Stock Products

                                                                    Same day or more

                                                                    Show Stock Products

                                                                    Same day or more

                                                                    Show Stock Products

                                                                    8 Days or more Same day or more

                                                                    Show Stock Products

                                                                    Same day or more

                                                                    Show Stock Products

                                                                    8 Days or more Same day or more

                                                                    Show Stock Products

                                                                    8 Days or more Same day or more

                                                                    Show Stock Products

                                                                    8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more Same day

                                                                    Show Stock Products

                                                                    8 Days or more 7 Days or more 8 Days or more Same day or more

                                                                    Show Stock Products

                                                                    8 Days or more Same day or more

                                                                    Show Stock Products

                                                                    Same day or more

                                                                    Show Stock Products

                                                                    8 Days or more 8 Days or more Same day or more

                                                                    Show Stock Products

                                                                    6 Days or more 6 Days or more 8 Days or more Same day or more

                                                                    Show Stock Products

                                                                    8 Days or more 8 Days or more 11 Days or more Same day or more

                                                                    Show Stock Products

                                                                    8 Days or more 8 Days or more 8 Days or more 8 Days or more 6 Days or more Same day or more

                                                                    Show Stock Products

                                                                    8 Days or more 8 Days or more 8 Days or more
                                                                    Specifications
                                                                        • MIL
                                                                        • Solder
                                                                        • Silver-Plated
                                                                        • MIL
                                                                        • Solder
                                                                        • Silver-Plated
                                                                          • MIL
                                                                          • Solder
                                                                          • Silver-Plated
                                                                          • PSE Law
                                                                          • For Power Supply
                                                                          • For Signal
                                                                          • Connection between Boards
                                                                          • Solder
                                                                          • Screw Lock
                                                                            • Heat-Resistant
                                                                            • Vacuum-Resistant
                                                                            • Solder
                                                                            • Gold Plated
                                                                            • One-Touch Lock
                                                                              • MIL
                                                                              • IP67
                                                                              • For Power Supply
                                                                              • For Signal
                                                                              • Solder
                                                                              • For Signal
                                                                              • Connection between Boards
                                                                              • Solder
                                                                              • Gold Plated
                                                                              • One-Touch Lock
                                                                              • MIL
                                                                              • IP67
                                                                              • For Power Supply
                                                                              • For Signal
                                                                              • Solder
                                                                              • UL
                                                                              • Solder
                                                                              • Nickel-Plated
                                                                              • For Signal
                                                                              • Sensor
                                                                              • PLC
                                                                              • Solder
                                                                              • Insertion
                                                                              • Silver-Plated
                                                                                • MIL
                                                                                • IP67
                                                                                • For Power Supply
                                                                                • For Signal
                                                                                • Solder
                                                                                • For Signal
                                                                                • Sensor
                                                                                • Solder
                                                                                • Gold Plated
                                                                                • For Signal
                                                                                • Sensor
                                                                                • PLC
                                                                                • Solder
                                                                                • Nickel-Plated
                                                                                • Insertion
                                                                                • UL
                                                                                • JIS
                                                                                • IP67
                                                                                • Vibration-Resistant
                                                                                • Solder
                                                                                • Caulking
                                                                                • Bayonet Lock
                                                                                • For Signal
                                                                                • Sensor
                                                                                • Solder
                                                                                • Gold Plated
                                                                                • UL
                                                                                • For Power Supply
                                                                                • For Signal
                                                                                • Connection between Boards
                                                                                • Sensor
                                                                                • Solder
                                                                                • Nickel-Plated
                                                                                • UL
                                                                                • MIL
                                                                                • IP67
                                                                                • For Power Supply
                                                                                • Motor
                                                                                • Solder
                                                                                • Silver-Plated
                                                                                • PSE Law
                                                                                • For Power Supply
                                                                                • For Signal
                                                                                • Connection between Boards
                                                                                • Solder
                                                                                • Screw Lock
                                                                                • PSE Law
                                                                                • For Power Supply
                                                                                • For Signal
                                                                                • Connection between Boards
                                                                                • Solder
                                                                                • Screw Lock
                                                                                • For Power Supply
                                                                                • For Signal
                                                                                • Connection between Boards
                                                                                • UL
                                                                                • CSA
                                                                                • TUV
                                                                                • For Power Supply
                                                                                • For Signal
                                                                                • Solder
                                                                                • Silver-Plated
                                                                                • For Signal
                                                                                • Connection between Boards
                                                                                • Solder
                                                                                • Gold Plated
                                                                                • One-Touch Lock
                                                                                • For Signal
                                                                                • Sensor
                                                                                • PLC
                                                                                • Solder
                                                                                • Insertion
                                                                                • Silver-Plated
                                                                                • Solder
                                                                                • Insertion
                                                                                • Silver-Plated
                                                                                        • MIL
                                                                                        • IP67
                                                                                        • For Power Supply
                                                                                        • For Signal
                                                                                        • Solder
                                                                                        • Bayonet Lock
                                                                                        • MIL
                                                                                        • Solder
                                                                                        • Silver-Plated
                                                                                        • MIL
                                                                                        • IP67
                                                                                        • For Power Supply
                                                                                        • For Signal
                                                                                        • Solder
                                                                                        • Heat-Resistant
                                                                                        • Vacuum-Resistant
                                                                                        • Solder
                                                                                        • Gold Plated
                                                                                        • One-Touch Lock
                                                                                        • UL
                                                                                        • MIL
                                                                                        • TUV
                                                                                        • IP67
                                                                                        • For Power Supply
                                                                                        • For Signal
                                                                                        • Solder
                                                                                        • Silver-Plated
                                                                                        • UL
                                                                                        • JIS
                                                                                        • IP67
                                                                                        • Vibration-Resistant
                                                                                        • Solder
                                                                                        • Caulking
                                                                                        • Bayonet Lock
                                                                                        • UL
                                                                                        • JIS
                                                                                        • IP67
                                                                                        • Vibration-Resistant
                                                                                        • Solder
                                                                                        • Caulking
                                                                                        • Bayonet Lock
                                                                                        • UL
                                                                                        • CSA
                                                                                        • JIS
                                                                                        • PSE Law
                                                                                        • For Power Supply
                                                                                        • For Signal
                                                                                        • Solder
                                                                                        • PSE Law
                                                                                        • For Power Supply
                                                                                        • For Signal
                                                                                        • Connection between Boards
                                                                                        • Solder
                                                                                        • Silver-Plated
                                                                                        • For Power Supply
                                                                                        • For Signal
                                                                                        • Connection between Boards
                                                                                        • Solder
                                                                                        • Silver-Plated
                                                                                        • For Power Supply
                                                                                        • For Signal
                                                                                        • Connection between Boards
                                                                                        • Solder
                                                                                        • Silver-Plated
                                                                                        Connector shapeCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircularCircular
                                                                                        A/B/C-------------------CE01------------------CE05CE01CE01----
                                                                                        D/E/F--------------DIN/miniDIN---DIN/miniDIN---------DIN/miniDINDIN/miniDIN---------------
                                                                                        GHI---------------------------------------------
                                                                                        JKL-------OthersLEB----------------------------LEBJL04V------
                                                                                        MNONCSNJCMSMSNRMSNCS--------NJWMS--NB01--MSNCSNCSNRNET---NWPCMSMS-MSMSMS--NB01NB01NJCNJWNJWNJW
                                                                                        P Q R---------PRC04-PRC03-PLT---R03--R04PLT-----PRC03-----------------
                                                                                        S T U---------------------------------------------
                                                                                        V W X----------Others-Others--------------------Others-----------
                                                                                        Number---------------------------------------------
                                                                                        Applicable pin/contactMale (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug)Male (plug) / Female (socket)-Male (plug) / Female (socket)-Male (plug)Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug)Male (plug)Male (plug) / Female (socket)Male (plug)Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Female (socket)Male (plug)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)Male (plug) / Female (socket)
                                                                                        Number of cores1 ~ 402 ~ 371 ~ 731 ~ 732 ~ 241 ~ 731 ~ 403 ~ 322 ~ 168 ~ 37-2 ~ 7-2 ~ 84 ~ 82 ~ 373 ~ 3753 ~ 84 ~ 522 ~ 62 ~ 81 ~ 731 ~ 401 ~ 402 ~ 163 ~ 82 ~ 73 ~ 84 ~ 81 ~ 401 ~ 731 ~ 732 ~ 73 ~ 371 ~ 732 ~ 372 ~ 164 ~ 224 ~ 734 ~ 732 ~ 242 ~ 242 ~ 242 ~ 24
                                                                                        ApplicationCable connection / Panel mountCable connection / Panel mountCable connectionPanel mountCable connection / Panel mountCable connectionCable connectionCable connection / Panel mountPanel mountCable connection / Panel mountPanel mountCable connectionPanel mountCable connectionFor PCBCable connection / Panel mountCable connectionCable connectionCable connectionCable connectionPanel mountCable connectionPanel mountPanel mountCable connectionCable connectionCable connectionCable connectionPanel mountCable connectionCable connection / Panel mountCable connection / Panel mountCable connection / Panel mountPanel mountPanel mountCable connection / Panel mountPanel mountPanel mountCable connection / Panel mountCable connectionPanel mountPanel mountCable connectionCable connectionPanel mount
                                                                                        Allowable Current(A)5 ~ 1503 ~ 3013 ~ 15013 ~ 1503 ~ 2013 ~ 1505 ~ 1505 ~ 105 ~ 303 ~ 10-5 ~ 10-513 ~ 3013 ~ 46215 ~ 462513 ~ 1505 ~ 1505 ~ 1505 ~ 2015 ~ 305 ~ 10115 ~ 15013 ~ 15013 ~ 1505 ~ 1513 ~ 150/2313 ~ 15013 ~ 465 ~ 3013 ~ 805 ~ 465 ~ 465 ~ 205 ~ 205 ~ 205 ~ 20
                                                                                        Allowable Voltage(V)125 ~ 500125 ~ 250200 ~ 1750200 ~ 1750250200 ~ 1750125 ~ 500250/350350 ~ 580350 ~ 560-350 ~ 840-125100125 ~ 250200 ~ 1250150 ~ 200100200 ~ 1250300 ~ 420125200 ~ 1750125 ~ 500125 ~ 500250250350 ~ 840100100125 ~ 500DC250/AC200 ~ DC1750/AC1250DC250/AC200 ~ DC1750/AC1250133 ~ 200200 ~ 900200 ~ 1750200 ~ 1250350 ~ 580100 ~ 250200 ~ 1250200 ~ 1250125 ~ 250125 ~ 250125 ~ 250125 ~ 250
                                                                                        Wire connection methodSolderSolder / CrimpSolderSolderSolder / CrimpSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolder / CrimpSolderSolderSolderSolder / CrimpSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolderSolder / CrimpSolder / CrimpSolderSolderSolderSolder
                                                                                        Connection directionStraight / AngleStraightStraightStraightStraight / AngleAngleStraightStraight / AngleStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightAngleStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraight / AngleStraight / AngleStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraightStraight
                                                                                        IP RatingNoneNoneNoneNoneNoneNoneNoneNoneNoneNone-None-NoneNonePresentPresentNoneNonePresentPresentNonePresentNoneNoneNonePresentNoneNoneNonePresentNonePresent / NoneNonePresentNonePresentNonePresentPresentPresentNonePresentPresentPresent
                                                                                        Representative standardsPSE / CSAPSE----PSEUL-----UL-PSE---UL-ULULPSEPSE-UL / TUV / CSA----UL / CULUL / CUL-UL---UL / TUVULULPSEPSEPSEPSE

                                                                                        Loading...

                                                                                        Related Categories to Circular Connectors