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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
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  • Same day
  • 6 Days or Less
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Brand
Product Series
CAD
Days to Ship
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

    THB390L/401L Series Circular Connector - Waterproof, Angled, Relay

      THB399Y Series Circular Connector - Waterproof, Y-Splitter, Relay

        T Series Cap-Lock Circular Connector

          THB390/400 Series Circular Connector - Waterproof, T-Splitter, Relay

            THB390T/402T Series Circular Connector - Waterproof, T-Splitter, Relay

              THB39 Series Circular Connector - Water-Resistant, Relay

                THB406 Series Circular Connector - Waterproof, Panel Mount

                  THB405 Series Circular Connector Set - Waterproof, Relay

                  Brand

                  Takachi Electronics Enclosure

                  Takachi Electronics Enclosure

                  Nanaboshi Electric Manufacturing

                  Takachi Electronics Enclosure

                  Takachi Electronics Enclosure

                  Takachi Electronics Enclosure

                  Takachi Electronics Enclosure

                  Takachi Electronics Enclosure

                  Product Series

                  THB390L/401L Series Circular Connector - Waterproof, Angled, Relay

                  THB399Y Series Circular Connector - Waterproof, Y-Splitter, Relay

                  T Series Cap-Lock Circular Connector

                  THB390/400 Series Circular Connector - Waterproof, T-Splitter, Relay

                  THB390T/402T Series Circular Connector - Waterproof, T-Splitter, Relay

                  THB39 Series Circular Connector - Water-Resistant, Relay

                  THB406 Series Circular Connector - Waterproof, Panel Mount

                  THB405 Series Circular Connector Set - Waterproof, Relay

                  CAD
                  • 2D
                  • 2D
                  • 2D
                  • 2D
                  • 2D
                  • 2D
                  • 2D
                  Days to Ship 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more 8 Days or more
                  Connector shapeCircularCircularCircularCircularCircularCircularCircularCircular
                  A/B/C--------
                  D/E/F--------
                  GHI--------
                  JKL--------
                  MNO--------
                  P Q R--------
                  S T UOthersOthersOthersOthersOthersOthersOthersOthers
                  V W X--------
                  Number--------
                  Applicable pin/contactOthersOthersMale (plug) / Female (socket)OthersOthersOthersOthersOthers
                  Number of cores3 ~ 63 ~ 643 ~ 63 ~ 62 ~ 43 ~ 66
                  ApplicationCable connectionCable connectionCable connection / Panel mountCable connectionCable connectionCable connectionCable connectionCable connection
                  Allowable Current(A)2424 ~ 323024 ~ 3224 ~ 322417.5 ~ 2516
                  Allowable Voltage(V)AC450AC250500AC250 ~ AC450AC250AC450AC400AC400
                  Wire connection methodScrewScrewScrewScrewScrewScrewScrewScrew
                  Connection directionAngleStraightStraightStraightAngleStraightStraightStraight
                  IP RatingPresentPresentNonePresentPresentPresentPresentPresent
                  Representative standardsCECE-CECECECECE

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