Circular Connector Contacts

Circular connector contacts are the components of a circular connector that carry the electrical signals across a connection. They are typically attached to each wire strand within the cable with a solderless crimp mechanism, using a crimping tool. Each circular connector contact is then passed through the connector housing and the circular connector insert before the connector backshell is closed to provide strain relief.

Types of circular connector contacts

Circular connector contacts are usually available in matched male and female versions for a particular connector standard. Typical contact materials are brass, steel or gold-plated, and which you choose will depend on the connector standard you're working with or whether you need low contact resistance in high signal integrity applications.

Features of circular connector contacts

The modular nature of circular connector contacts means individual contacts can be replaced without necessarily needing to replace the whole connector. The contact material can provide protection from environmental contamination, for example by preventing corrosion from moisture in the air in marine environments.


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Description Price Gender Contact Size Wire Size Termination Method Series For Use With Contact Type Current Rating Length Plate Thickness Contact Plating Voltage Rating Contact Material Maximum Contact Resistance
RS Stock No. 135-5147
Mfr. Part No.163088-2
TWD52.70
Each (In a Bag of 200)
units
Female - 24 → 20 AWG Crimp Type III+ Type XII Series Connectors Signal - 21mm - Gold over Nickel - Brass -
RS Stock No. 912-0617
Mfr. Part No.RM20M13K
TWD32.80
Each (In a Pack of 50)
units
Male 16 22 → 20 AWG Crimp RM MBG Series Connector - 13A 26mm - Gold over Nickel 750 V ac Brass 3mΩ
New
RS Stock No. 190-3104
Mfr. Part No.RM20M13K
TWD28.10
Each (In a Pack of 500)
units
Male 16 22 → 20 AWG Crimp RM MBG Series Connector - 13A 26mm - Gold over Nickel 750 V ac Brass 3mΩ
RS Stock No. 713-8887
Mfr. Part No.21011009014
BrandHARTING
TWD38.50
Each (In a Pack of 10)
units
- - - - - Har-Speed M12 Connectors Signal - - - - - - -
New
RS Stock No. 190-3042
Mfr. Part No.SM24ML-1D70
TWD17.30
Each (In a Pack of 100)
units
Male 16 26 → 24 AWG Crimp TRIM TRIO SM - Signal - - - Gold over Nickel - Copper Alloy 6mΩ
RS Stock No. 273-2951
Mfr. Part No.RM20M12K
TWD30.10
Each (In a Pack of 10)
units
Male 16 22 → 20 AWG Crimp TRIM TRIO RM - Signal - - - Gold over Nickel - Copper Alloy 3mΩ
RS Stock No. 295-3603
Mfr. Part No.030-2409-003
BrandITT Cannon
TWD33.90
Each (In a Pack of 10)
units
Male - 22 → 20 AWG Crimp MS ZIF Connectors Signal - - - Gold - Copper Alloy -
New
RS Stock No. 190-3069
Mfr. Part No.CM16PC10MQ
TWD34.10
Each (In a Pack of 500)
units
Male 16 18 → 14 AWG Crimp CL Clipper Series Connectors Signal 13A - - Gold over Nickel - Copper Alloy 10mΩ
RS Stock No. 295-3574
Mfr. Part No.030-2410-003
BrandITT Cannon
TWD24.50
Each (In a Pack of 10)
units
Male - 26 → 24 AWG Crimp MS ZIF Connectors Signal - - - Gold - Copper Alloy -
RS Stock No. 466-983
Mfr. Part No.192922-1470
BrandITT Cannon
TWD22.40
Each (In a Pack of 10)
units
Female - 22 → 20 AWG Crimp TRIDENT Trident T2P Series Circular Connectors Signal 13A 18.42mm - Gold - Brass 5mΩ
RS Stock No. 190-3412
Mfr. Part No.192922-1470
BrandITT Cannon
TWD16.20
Each (In a Pack of 100)
units
Female - 22 → 20 AWG Crimp TRIDENT Trident T2P Series Circular Connectors Signal 13A 18.42mm - Gold - Brass 5mΩ
RS Stock No. 679-5007
Mfr. Part No.3-66104-0
TWD21.60
Each (In a Pack of 10)
units
Female 16 24 → 20 AWG Crimp Type III - Signal - - - Tin - Brass -
RS Stock No. 164-1603
Mfr. Part No.213847-3
TWD247.40
Each (In a Box of 100)
units
Female - - - Multimate AMP Circular Plastic Connectors Series 5 and 6 - - - - - - - -
RS Stock No. 468-557
Mfr. Part No.192990-0110
BrandITT Cannon
TWD22.40
Each (In a Pack of 10)
units
Female - 18 → 16 AWG Crimp T2P Trident T2P Contact System Signal 13A 18.42mm - Gold - Brass -
RS Stock No. 360-2520
Mfr. Part No.213847-3
TWD267.80
Each (In a Pack of 10)
units
Female - - - Multimate AMP Circular Plastic Connectors Series 5 and 6 - - - - - - - -
RS Stock No. 680-6882
Mfr. Part No.66261-5
TWD103.00
Each
units
Male 16 14 → 12 AWG, 16 → 12 AWG Crimp Type XII CPC Connectors, G Series Connectors, M Series Connectors Power 15A 1.245in - Tin - Copper -
RS Stock No. 687-6594
Mfr. Part No.CM16PC10MQ
TWD38.50
Each (In a Pack of 10)
units
Male 16 18 → 14 AWG Crimp CL Clipper Series Connectors Signal 13A - - Gold over Nickel - Copper Alloy 10mΩ
RS Stock No. 135-5022
Mfr. Part No.66361-1
TWD47,250.00
1 Box of 1000
Box(es)
Male 16 18 → 14 AWG Crimp Type III+ CPC Connectors, G Series Connectors, M Series Connectors Signal - 27.48mm - Gold over Nickel - Brass -
RS Stock No. 161-6052
Mfr. Part No.66261-5
TWD93.70
Each (In a Bag of 100)
units
Male 16 14 → 12 AWG, 16 → 12 AWG Crimp Type XII CPC Connectors, G Series Connectors, M Series Connectors Power 15A 1.245in - Tin - Copper -
New
RS Stock No. 190-3007
Mfr. Part No.SC20ML1S6
TWD28.00
Each (In a Pack of 100)
units
Female 16 22 → 20 AWG Crimp TRIM TRIO SC - Signal 13A 19mm - Gold over Nickel - Copper Alloy 6mΩ