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. 273-2945
Mfr. Part No.RM16M23K
BrandSouriau
TWD32.40
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. 437-3712
Mfr. Part No.SM24ML1TK6
BrandSouriau
TWD17.30
Each (In a Pack of 10)
units
Male 16 26 → 24 AWG Crimp TRIM TRIO SM - Signal - - - Tin - Copper Alloy 6mΩ
RS Stock No. 851-0072
Mfr. Part No.SM16ML1S31
BrandSouriau
TWD18.00
Each
units
Male 16 18 → 16 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 - Gold over Nickel - Copper Alloy <6mΩ
RS Stock No. 687-6367
Mfr. Part No.RM14M30K
BrandSouriau
TWD58.40
Each (In a Pack of 10)
units
Male 16 16 → 14 AWG Crimp TRIM TRIO RM Trim Trio Connectors Signal 13A 26.2mm - Gold over Nickel - Copper Alloy 3mΩ
RS Stock No. 540-432
Mfr. Part No.SM16ML11S6
BrandSouriau
TWD33.10
Each (In a Pack of 10)
units
Male 16 18 → 16 AWG Crimp TRIM TRIO SM - Signal 13A 28mm - Gold over Nickel - Copper Alloy 6mΩ
RS Stock No. 687-6370
Mfr. Part No.RC14M30K
BrandSouriau
TWD56.20
Each (In a Pack of 10)
units
Female 16 16 → 14 AWG Crimp TRIM TRIO RC Trim Trio Connectors Signal 13A 18.2mm - Gold over Nickel - Copper Alloy 3mΩ
RS Stock No. 273-2901
Mfr. Part No.RC16M23K
BrandSouriau
TWD34.70
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. 273-2967
Mfr. Part No.RM24M9K
BrandSouriau
TWD45.80
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. 851-0069
Mfr. Part No.SC16ML1S31
BrandSouriau
TWD19.00
Each
units
Female 16 18 → 16 AWG Crimp SC-M G-Bantamate, MBG Bantamate II, MS-M/MSG Rectangular Connectors, SMS Qikmate, UT-Bantam, UTG Series Connector, UTGS Shielded Bantam - 13A 19mm - Gold over Nickel - Copper Alloy <6mΩ
RS Stock No. 398-8010
Mfr. Part No.SM24ML1D70
BrandSouriau
TWD37.00
Each (In a Pack of 10)
units
Male 16 26 → 24 AWG Crimp TRIM TRIO SM - Signal - - - Gold over Nickel - Copper Alloy 6mΩ
RS Stock No. 912-0617
Mfr. Part No.RM20M13K
BrandSouriau
TWD38.60
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
RS Stock No. 398-8060
Mfr. Part No.SM16ML11D70
BrandSouriau
TWD26.70
Each (In a Pack of 10)
units
Male 16 18 → 16 AWG Crimp TRIM TRIO SM - Signal - - - Gold over Nickel - Copper Alloy 6mΩ
RS Stock No. 559-638
Mfr. Part No.SC20ML1S6
BrandSouriau
TWD32.90
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. 437-3778
Mfr. Part No.SC16ML1TK6
BrandSouriau
TWD13.10
Each (In a Pack of 10)
units
Female 16 18 → 16 AWG Crimp TRIM TRIO SC - Signal 13A 19mm - Tin - Copper Alloy 6mΩ
RS Stock No. 687-6594
Mfr. Part No.CM16PC10MQ
BrandSouriau
TWD35.60
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. 273-2951
Mfr. Part No.RM20M12K
BrandSouriau
TWD33.50
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. 764-2014
Mfr. Part No.ELIO18WGLA
BrandSouriau
TWD1,294.00
Each
units
- 16 - - ELIO ELIO Series - - - - - - Fibre Optic -
RS Stock No. 124-6034
Mfr. Part No.RC14M50K
BrandSouriau
TWD36.80
Each (In a Pack of 10)
units
Female #16 16 → 14 AWG Crimp RC MBG, MSX Series Connector, SMS, SMSIP, UTG, UTO, UTP, UTS, UTV - 16A - - Gold over Nickel 300 V Brass 3mΩ
RS Stock No. 437-3740
Mfr. Part No.SM20ML1TK6
BrandSouriau
TWD17.30
Each (In a Pack of 10)
units
Male 20 22 → 20 AWG Crimp TRIM TRIO SM - Signal - - - Tin - Copper Alloy 6mΩ
RS Stock No. 687-6591
Mfr. Part No.CM16PS10MQ
BrandSouriau
TWD28.10
Each (In a Pack of 10)
units
Male 16 14 AWG Solder CL Clipper Series Connectors Signal 13A - - Gold over Nickel - Copper Alloy 10mΩ