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
BrandSouriau
SGD8.86
Each
units
- - - - UTS UTS Connector - - - - - - - -
RS Stock No. 437-3784
Mfr. Part No.SM14ML 1TK6
BrandSouriau
SGD0.582
Each (In a Pack of 10)
units
Male 16 14 AWG Crimp TRIM TRIO SM - Signal - - - Tin - Copper Alloy 6mΩ
RS Stock No. 191-535
Mfr. Part No.RM20W3K
BrandSouriau
SGD1.31
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
RS Stock No. 273-2967
Mfr. Part No.RM24M9K
BrandSouriau
SGD1.331
Each (In a Pack of 10)
units
Male 16 26 → 24 AWG Crimp TRIM TRIO RM - Signal - - - Gold over Nickel - Copper Alloy 3mΩ
RS Stock No. 398-8048
Mfr. Part No.SM20ML-1D70
BrandSouriau
SGD0.853
Each (In a Pack of 10)
units
Male 16 22 → 20 AWG Crimp TRIM TRIO SM - Signal - - - Gold over Nickel - Copper Alloy 6mΩ
RS Stock No. 437-3712
Mfr. Part No.SM24ML 1TK6
BrandSouriau
SGD0.419
Each (In a Pack of 10)
units
Male 16 26 → 24 AWG Crimp TRIM TRIO SM - Signal - - - Tin - Copper Alloy 6mΩ
RS Stock No. 510-1079
Mfr. Part No.RM 16 SE0K
BrandSouriau
SGD2.71
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. 273-2945
Mfr. Part No.RM16M23K
BrandSouriau
SGD1.371
Each (In a Pack of 10)
units
Male 16 20 → 16 AWG Crimp VGE1 - Signal 13A 26.2mm - Gold over Nickel - Copper Alloy 3mΩ
RS Stock No. 398-8054
Mfr. Part No.SC20ML-1D70
BrandSouriau
SGD0.914
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
RS Stock No. 273-2951
Mfr. Part No.RM20M12K
BrandSouriau
SGD0.925
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. 220-2810
Mfr. Part No.CF10PC10RF
BrandSouriau
SGD0.767
Each (In a Pack of 100)
units
Male 20 22 → 20 AWG Crimp CL Clipper Series Connectors Signal 5A - - Gold over Nickel - Copper Alloy 10mΩ
RS Stock No. 398-8032
Mfr. Part No.SC24ML-1D70
BrandSouriau
SGD1.109
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. 850-9952
Mfr. Part No.RMDXK-10D28
BrandSouriau
SGD16.01
Each
units
Male - - Crimp RMDX G-Bantamate, MBG Bantamate II, MS-M/MSG Rectangular Connectors, SMS Qikmate, UT-Bantam, UTG Series Connector, UTGS Shielded Bantam, UTP Full Plastic Bantam - - - - Gold over Nickel 230 V dc Copper Alloy -
RS Stock No. 273-2901
Mfr. Part No.RC16M23K
BrandSouriau
SGD1.49
Each (In a Pack of 10)
units
Female 16 20 → 16 AWG Crimp VGE1 - Signal 13A 18.2mm - Gold over Nickel - Copper Alloy 3mΩ
RS Stock No. 851-0243
Mfr. Part No.82911465NK
BrandSouriau
SGD5.324
Each (In a Pack of 100)
units
Male 12 14 AWG Crimp - Trim Trio Connectors - 26A - - Gold over Nickel - Copper Alloy ≤5mΩ
RS Stock No. 559-644
Mfr. Part No.SC24ML1S6
BrandSouriau
SGD1.165
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. 851-0344
Mfr. Part No.SM24WL-3TK6
BrandSouriau
SGD0.829
Each (In a Pack of 500)
units
Male 20 26 → 24 AWG Crimp SM-W UTG Series Connector, UTOW Connector - 5A 28.5mm - Tin - Copper Alloy <6mΩ
RS Stock No. 851-0230
Mfr. Part No.82911684
BrandSouriau
SGD15.56
Each (In a Pack of 100)
units
- - - Crimp - Trim Trio Connectors - - - - - - Copper Alloy -
RS Stock No. 437-3740
Mfr. Part No.SM20ML 1TK6
BrandSouriau
SGD0.505
Each (In a Pack of 10)
units
Male 20 22 → 20 AWG Crimp TRIM TRIO SM - Signal - - - Tin - Copper Alloy 6mΩ
RS Stock No. 851-0031
Mfr. Part No.SM20M-1TK6
BrandSouriau
SGD0.401
Each (In a Pack of 3000)
units
Male 16 22 → 20 AWG Crimp SM G-Bantamate, MBG Bantamate II, MS-M/MSG Rectangular Connectors, SMS Qikmate, UT-Bantam, UTG Series Connector, UTGS Shielded Bantam - 13A 28mm - Tin - Copper Alloy <6mΩ