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. 135-4464
Mfr. Part No.66099-4
£358.31
1 Box of 1000
Box(es)
Male 16 18 → 16 AWG Crimp Type III+ - Power - 27.1mm - Gold over Nickel - Brass -
RS Stock No. 372-399
Mfr. Part No.66099-4
£0.485
Each (In a Pack of 10)
Units
Male 16 18 → 16 AWG Crimp Type III+ - Power - 27.1mm - Gold over Nickel - Brass -
RS Stock No. 484-6579
Mfr. Part No.192922-1460
BrandITT Cannon
£0.581
Each (In a Pack of 10)
Units
Male 20 22 → 20 AWG Crimp T2P Trident T2P Contact System Signal - - - Gold - Brass -
New
RS Stock No. 190-3407
Mfr. Part No.192922-1460
BrandITT Cannon
£0.511
Each (In a Pack of 100)
Units
Male 20 22 → 20 AWG Crimp T2P Trident T2P Contact System Signal - - - Gold - Brass -
RS Stock No. 426-1322
Mfr. Part No.SA3348/1
BrandBulgin
£7.97
1 Bag of 10
Bag(s)
Male - 26 → 22 AWG Solder 400 Buccaneer 400 Series Circular Connector Signal 5A 80mm - Gold 125 V ac, 125 V dc Copper Alloy -
RS Stock No. 466-983
Mfr. Part No.192922-1470/T2P20FC1LZ
BrandITT Cannon
£0.581
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
New
RS Stock No. 190-3412
Mfr. Part No.192922-1470
BrandITT Cannon
£0.538
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. 273-2901
Mfr. Part No.RC16M23K
BrandSouriau
£1.013
Each (In a Pack of 10)
Units
Female 16 20 → 16 AWG Crimp VGE1 - Signal 13A 18.2mm - Gold over Nickel - Copper Alloy 3mΩ
New
RS Stock No. 190-3035
Mfr. Part No.RC16M23K
BrandSouriau
£0.874
Each (In a Pack of 500)
Units
Female 16 20 → 16 AWG Crimp VGE1 - Signal 13A 18.2mm - Gold over Nickel - Copper Alloy 3mΩ
RS Stock No. 238-094
Mfr. Part No.1-66103-8
£0.344
Each (In a Pack of 10)
Units
Male 16 24 → 20 AWG Crimp Type III+ CPC Connectors, G Series Connectors, M Series Connectors - - 27.48mm - Tin over Nickel - Brass -
RS Stock No. 135-4438
Mfr. Part No.1-66103-8
£228.92
1 Box of 1000
Box(es)
Male 16 24 → 20 AWG Crimp Type III+ CPC Connectors, G Series Connectors, M Series Connectors - - 27.48mm - Tin over Nickel - Brass -
RS Stock No. 170-9391
Mfr. Part No.66101-4
£387.67
1 Box of 1000
Box(es)
Female 16 18 → 16 AWG Crimp Type III+ Type III + Series Connectors Signal - - - Gold over Nickel - Brass -
RS Stock No. 273-2945
Mfr. Part No.RM16M23K
BrandSouriau
£0.879
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. 372-434
Mfr. Part No.66101-4
£0.634
Each (In a Pack of 10)
Units
Female 16 18 → 16 AWG Crimp Type III+ Type III + Series Connectors Signal - - - Gold over Nickel - Brass -
New
RS Stock No. 190-4058
Mfr. Part No.1-66099-5
£310.46
1 Pack of 1000
Pack(s)
Male 16 18 → 16 AWG Crimp Type III+ CPC Connectors, G Series Connectors, M Series Connectors - 13A 20.24mm - Tin - Brass -
RS Stock No. 135-4439
Mfr. Part No.1-66099-5
£345.31
1 Box of 1000
Box(es)
Male 16 18 → 16 AWG Crimp Type III+ CPC Connectors, G Series Connectors, M Series Connectors - 13A 20.24mm - Tin - Brass -
RS Stock No. 745-5505
Mfr. Part No.1-66099-5
£0.364
Each (In a Pack of 10)
Units
Male 16 18 → 16 AWG Crimp Type III+ CPC Connectors, G Series Connectors, M Series Connectors - 13A 20.24mm - Tin - Brass -
RS Stock No. 238-101
Mfr. Part No.1-66099-5
£0.412
Each (In a Pack of 10)
Units
Male 16 18 → 16 AWG Crimp Type III+ CPC Connectors, G Series Connectors, M Series Connectors Power - 27.1mm - Tin over Nickel - Brass -
New
RS Stock No. 190-3937
Mfr. Part No.6862-201-20278
BrandDeutsch
£1,901.59
1 Pack of 3000
Pack(s)
Female 20 24 → 20 AWG Crimp 6862 IMC Series Connector - 7.5A - - Gold over Nickel 1 kV ac Copper Alloy 10mΩ
RS Stock No. 314-7455
Mfr. Part No.6862-201-20278
BrandDeutsch
£0.882
Each (In a Pack of 10)
Units
Female 20 24 → 20 AWG Crimp 6862 IMC Series Connector - 7.5A - - Gold over Nickel 1 kV ac Copper Alloy 10mΩ
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Description:
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Trim Trio Metalok Bantam Plastic circular connectors, derived ...
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Copper alloy with gold over nickel plating.,The PCB ...
Description:
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The 804 Series Quick Disconnector connectors are ideal ...
Description:
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