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. 851-0000
Mfr. Part No.UTS14DCGE
SGD11.48
Each
units
- - - - UTS UTS Connector - - - - - - - -
New
RS Stock No. 190-3055
Mfr. Part No.SM14ML 1TK6
SGD0.637
Each (In a Pack of 100)
units
Male 16 14 AWG Crimp TRIM TRIO SM - Signal - - - Tin - Copper Alloy 6mΩ
RS Stock No. 437-3784
Mfr. Part No.SM14ML1TK6
SGD1.014
Each (In a Pack of 10)
units
Male 16 14 AWG Crimp TRIM TRIO SM - Signal - - - Tin - Copper Alloy 6mΩ
RS Stock No. 273-2967
Mfr. Part No.RM24M9K
SGD1.885
Each (In a Pack of 10)
units
Male 16 26 → 24 AWG Crimp TRIM TRIO RM - Signal - - - Gold over Nickel - Copper Alloy 3mΩ
New
RS Stock No. 190-2994
Mfr. Part No.RM20W3K
SGD1.596
Each (In a Pack of 1000)
units
Male 20 22 → 20 AWG Crimp UT0W Circular Connector Signal 7.5A 30.8mm - Gold over Nickel - Copper Alloy 6mΩ
RS Stock No. 191-535
Mfr. Part No.RM20W3K
SGD1.691
Each (In a Pack of 100)
units
Male 20 22 → 20 AWG Crimp UT0W Circular Connector Signal 7.5A 30.8mm - Gold over Nickel - Copper Alloy 6mΩ
New
RS Stock No. 190-3041
Mfr. Part No.RM24M9K
SGD1.512
Each (In a Pack of 500)
units
Male 16 26 → 24 AWG Crimp TRIM TRIO RM - Signal - - - Gold over Nickel - Copper Alloy 3mΩ
RS Stock No. 437-3712
Mfr. Part No.SM24ML1TK6
SGD0.554
Each (In a Pack of 10)
units
Male 16 26 → 24 AWG Crimp TRIM TRIO SM - Signal - - - Tin - Copper Alloy 6mΩ
New
RS Stock No. 190-3049
Mfr. Part No.SM24ML 1TK6
SGD0.442
Each (In a Pack of 100)
units
Male 16 26 → 24 AWG Crimp TRIM TRIO SM - Signal - - - Tin - Copper Alloy 6mΩ
RS Stock No. 398-8048
Mfr. Part No.SM20ML1D70
SGD0.929
Each (In a Pack of 10)
units
Male 16 22 → 20 AWG Crimp TRIM TRIO SM - Signal - - - Gold over Nickel - Copper Alloy 6mΩ
New
RS Stock No. 190-3044
Mfr. Part No.SM20ML-1D70
SGD0.77
Each (In a Pack of 100)
units
Male 16 22 → 20 AWG Crimp TRIM TRIO SM - Signal - - - Gold over Nickel - Copper Alloy 6mΩ
RS Stock No. 510-1079
Mfr. Part No.RM16SE0K
SGD3.761
Each (In a Pack of 10)
units
Male 16 20 → 16 AWG Solder TRIM TRIO RM - Signal 13A - - Gold over Nickel - Copper Alloy 3mΩ
RS Stock No. 398-8054
Mfr. Part No.SC20ML1D70
SGD1.858
Each (In a Pack of 10)
units
Female 16 22 → 20 AWG Crimp TRIM TRIO SC - Signal 13A 19mm - Gold over Nickel - Copper Alloy 6mΩ
New
RS Stock No. 190-3057
Mfr. Part No.RM 16 SE0K
SGD3.059
Each (In a Pack of 500)
units
Male 16 20 → 16 AWG Solder TRIM TRIO RM - Signal 13A - - Gold over Nickel - Copper Alloy 3mΩ
New
RS Stock No. 190-3038
Mfr. Part No.RM16M23K
SGD1.542
Each (In a Pack of 500)
units
Male 16 20 → 16 AWG Crimp VGE1 - Signal 13A 26.2mm - Gold over Nickel - Copper Alloy 3mΩ
RS Stock No. 273-2945
Mfr. Part No.RM16M23K
SGD1.974
Each (In a Pack of 10)
units
Male 16 20 → 16 AWG Crimp VGE1 - Signal 13A 26.2mm - Gold over Nickel - Copper Alloy 3mΩ
New
RS Stock No. 190-3046
Mfr. Part No.SC20ML-1D70
SGD0.854
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
New
RS Stock No. 190-3040
Mfr. Part No.RM20M12K
SGD1.143
Each (In a Pack of 500)
units
Male 16 22 → 20 AWG Crimp TRIM TRIO RM - Signal - - - Gold over Nickel - Copper Alloy 3mΩ
RS Stock No. 398-8032
Mfr. Part No.SC24ML1D70
SGD1.952
Each (In a Pack of 10)
units
Female 16 26 → 24 AWG Crimp TRIM TRIO SC - Signal 13A 19mm - Gold over Nickel - Copper Alloy 6mΩ
RS Stock No. 273-2901
Mfr. Part No.RC16M23K
SGD2.225
Each (In a Pack of 10)
units
Female 16 20 → 16 AWG Crimp VGE1 - Signal 13A 18.2mm - Gold over Nickel - Copper Alloy 3mΩ