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NR Series Circular Connector - One-Touch Lock, Metal

NR Series Circular Connector - One-Touch Lock, Metal
  • Volume Discount

Nanaboshi Electric Manufacturing

Nanaboshi Electric Manufacturing

Nanaboshi NR Series standard-model metal round connector are used for a variety of circuit connections. The NR series is like the NCS series except that it includes a one touch quick lock mechanism. The NR series is compatible with multiple indoor applications. These connectors can be used in applications such as control equipment and measuring equipment.

[Features]
•Mechanically and electrically stable due to its sturdy and simple construction
•Can be used in portable equipment and for handling in small spaces
•Reliable and easy to operate due to the one-touch locking mechanism
•Die cast shell with zinc alloy
•Non-waterproof \
•Quick Lock
•Cable termination: Solder
•Contact Material: Copper alloy
•Insulator Material: Synthetic resin
•Contact Finish: Silver & Gold plating
•Shell Size: 20 & 24

(i)Caution

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Part Number

Configured Part Number is shown.

 
30
45
60
  1. 1
Part Number
NR-2421-AD(F)M
NR-2421-ADF
NR-2421-ADM
NR-2421-PF
NR-2421-PM
NR-2421-RF
NR-2421-RM
Part NumberMinimum order quantityVolume DiscountDays to Ship Applicable pin/contact Number of cores Application Allowable Current
(A) 		Allowable Voltage
(V) 		Wire connection method Connection direction Type of connector shape Connector shape characteristics Shell size Normal core/reverse core Used cable outer diameter
(Φ) 		Applicable wire conductor cross section
(mm2) 		Operating temperature range
(℃) 		Flange Screw for Tubes Contact plating treatment Specifications Mating partner 1 Mating partner 2 Mating partner 3 Mating partner 4 Mating partner 5 Mating partner 6 Mating partner 7 Mating partner 8 Mating partner 9 Mating partner 10 Mating partner 11
1 Piece(s)Available

8 Days or more

Male21Panel mount6/3-SolderStraightAdapterWith flange24Normal-core12.6 to 16.50.75/0.3-25 to +60RectangularNoneGoldAllowable current/cross-section area of the wire conductor, numbers 19, 20, and 21: 6 A/0.75 mm2, Other: 3 A/0.36 mm2NR-2421-PF (Straight plug)----------
1 Piece(s)Available

8 Days or more

Female21Cable connection6/3-SolderStraightAdapterGeneral shapes24Reverse-core12.6 to 16.50.75/0.3-25 to +60NoneNoneGoldAllowable current/cross-section area of the wire conductor, numbers 19, 20, and 21: 6 A/0.75 mm2, Other: 3 A/0.36 mm2NR-2421-PM (Straight plug)----------
1 Piece(s)Available

8 Days or more

Male21Cable connection6/3-SolderStraightAdapterGeneral shapes24Normal-core12.6 to 16.50.75/0.3-25 to +60NoneNoneGoldAllowable current/cross-section area of the wire conductor, numbers 19, 20, and 21: 6 A/0.75 mm2, Other: 3 A/0.36 mm2NR-2421-GPF1/2 (straight plug)NR-2421-PF (Straight plug)---------
1 Piece(s)Available

8 Days or more

Female21Cable connection6/3-SolderStraightPlugGeneral shapes24Normal-core12.6 to 16.50.75/0.3-25 to +60NoneNoneGoldAllowable current/cross-section area of the wire conductor, numbers 19, 20, and 21: 6 A/0.75 mm2, Other: 3 A/0.3 mm2NR-2421-AD(F)M (relay plug)NR-2421-ADM (relay plug)NR-2421-GAD(F)M1/2 (relay plug)NR-2421-GADM1/2 (relay plug)NR-2421-RM (panel receptacle)------
1 Piece(s)Available

8 Days or more

Male21Cable connection6/3-SolderStraightPlugGeneral shapes24Reverse-core12.6 to 16.50.75/0.3-25 to +60NoneNoneGoldAllowable current/cross-section area of the wire conductor, numbers 19, 20, and 21: 6 A/0.75 mm2, Other: 3 A/0.3 mm2NR-2421-AD(F)F (relay plug)NR-2421-ADF (relay plug)NR-2421-GAD(F)F1/2 (panel receptacle)NR-2421-GADF1/2 (relay plug)NR-2421-RF (panel receptacle)------
1 Piece(s)Available

8 Days or more

Female21Panel mount6/3-SolderStraightReceptacleWith flange24Reverse-coreNone0.75/0.3-25 to +60RectangularNoneGoldAllowable current/cross-section area of the wire conductor, numbers 19, 20, and 21: 6 A/0.75 mm2, Other: 3 A/0.3 mm2NR-2421-PM (Straight plug)----------
1 Piece(s)

8 Days or more

Male21Panel mount6/3-SolderStraightReceptacleWith flange24Normal-coreNone0.75/0.3-25 to +60RectangularNoneGoldAllowable current/cross-section area of the wire conductor, numbers 19, 20, and 21: 6 A/0.75 mm2, Other: 3 A/0.3 mm2NR-2421-GPF1/2 (straight plug)NR-2421-PF (Straight plug)---------

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  1. 1

Basic Information

Connector shape Circular Connector series initials MNO Series starting with M, N, O NR
IP Rating None Shell plating treatment Satin chrome

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7 Part Numbers

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Specification/Dimensions

  • Applicable pin/contact

    • Male
    • Female

    Clear

  • Number of cores

    • 2
    • 3
    • 4
    • 5
    • 7
    • 10
    • 12
    • 14
    • 16
    • 21
    • 24

    Clear

  • Application

    • Cable connection
    • Panel mount

    Clear

  • Allowable Voltage(V)

    • 250

    Clear

  • Wire connection method

    • Solder
    • Crimp

    Clear

  • Connection direction

    • Straight
    • Angle

    Clear

  • Type of connector shape

    • Adapter
    • L-Bend Plug
    • Plug
    • Receptacle

    Clear

  • Connector shape characteristics

    • Crimp (open barrel) type
    • Crimp type
    • Flanged/crimp type
    • General shapes
    • L-type
    • With female pipe thread
    • With flange
    • With flange/Crimp (open barrel) type

    Clear

  • Shell size

    • 20
    • 24

    Clear

  • Normal core/reverse core

    • Normal-core
    • Reverse-core

    Clear

  • Used cable outer diameter(Φ)

    • 10.0 to 12.5
    • 12.6 to 16.5
    • None

    Clear

  • Applicable wire conductor cross section(mm2)

    • 0.3
    • 0.5
    • 0.5/0.3
    • 0.75/0.3
    • 1.25
    • 2.0
    • 2.0/1.25
    • 3.5

    Clear

  • Operating temperature range(℃)

    • -40 to +100
    • -25 to +60
    • -25 to +85

    Clear

  • Flange

    • None
    • Rectangular

    Clear

  • Screw for Tubes

    • G1/2
    • None

    Clear

  • Contact plating treatment

    • Gold
    • Silver

    Clear

  • Allowable Current(A)

    • 3
    • 5
    • 6/3
    • 10
    • 15
    • 20

    Clear

  • CAD

    • 2D

    Clear

Days to Ship

    • All
    • Same day
    • 8 Days or Less

    Clear

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