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. 803-6981
Mfr. Part No.1607376
TWD78.00
Each
units
Male - 0.75 → 1.5 mm² Crimp SF-20KP004 Pluscon P30 Series Connectors - - 25.2mm - - - - -
RS Stock No. 907-5836
Mfr. Part No.1621573
TWD76.20
Each (In a Pack of 5)
units
Female 0.8mm 0.34 → 0.5 mm² Crimp SF-08KS020 Circular Connector - - 11.65mm - - - - -
New
RS Stock No. 188-6807
Mfr. Part No.1597862
TWD12.00
Each (In a Pack of 100)
units
Male 1mm 0.14 → 0.56 mm² Crimp RC-12P2000 - Turned - 14.8mm - Gold, Nickel - CuZn -
RS Stock No. 803-6984
Mfr. Part No.1607355
TWD64.00
Each
units
Male - 0.14 → 0.5 mm² Crimp SF-10KP004 Pluscon P30 Series Connectors - 9A 20.8mm - - 250 V - -
RS Stock No. 922-6396
Mfr. Part No.1605628
TWD85.00
Each (In a Pack of 5)
units
Female 2mm 4 mm Crimp SF-7MS2000 Circular Connector - - 25.5mm - Gold - Copper Zinc Alloy -
New
RS Stock No. 188-6820
Mfr. Part No.1623775
TWD56.40
Each (In a Pack of 100)
units
Female 1.5mm 0.5 → 1 mm² Crimp RC-15S2000 - Turned - 13.6mm - - - CuZn -
New
RS Stock No. 188-6808
Mfr. Part No.1599600
TWD17.70
Each (In a Pack of 100)
units
Female 1mm 0.14 → 0.56 mm² Crimp RC-12S2000 - Turned - 14.3mm - Gold, Nickel - CuZn -
RS Stock No. 907-5832
Mfr. Part No.1621571
TWD76.20
Each (In a Pack of 5)
units
Female 0.8mm 0.08 → 0.25 mm² Crimp SF-08KS010 Circular Connector - - 11.65mm - - - - -
RS Stock No. 803-6987
Mfr. Part No.1607356
TWD114.00
Each
units
Female - 0.14 → 0.5 mm² Crimp SF-10KS004 Pluscon P30 Series Connectors - 9A 14.2mm - - 250 V - -
RS Stock No. 922-6399
Mfr. Part No.1605646
TWD48.00
Each (In a Pack of 5)
units
Male 2mm 0.14 → 0.25 mm Crimp SF-7RP2000 Circular Connector - - 25.2mm - Gold - Copper Zinc Alloy -
RS Stock No. 802-7270
Mfr. Part No.1605634
TWD60.00
Each
units
Male 2mm 24 → 18 AWG Crimp SF-7PP2000 Pluscon P30 Series Connectors - - 25.2mm - - - - -
RS Stock No. 907-5842
Mfr. Part No.1621578
TWD91.80
Each (In a Pack of 5)
units
Female 2mm 2.5 → 4 mm² Crimp SF-20KS023 Circular Connector - - 21.3mm - - - - -
RS Stock No. 802-7283
Mfr. Part No.1605639
TWD33.00
Each
units
Male 2mm 18 → 14 AWG Crimp SF-7QP2000 Pluscon P30 Series Connectors - - 25.2mm - - - - -
RS Stock No. 907-5860
Mfr. Part No.1621581
TWD36.40
Each (In a Pack of 5)
units
Male 2mm 2.5 → 4 mm² Crimp SF-20KP023 Circular Connector - - 26.2mm - - - - -
RS Stock No. 802-7274
Mfr. Part No.1605636
TWD87.00
Each
units
Female 2mm 24 → 18 AWG Crimp SF-7PS2000 Pluscon P70 Series Connectors - - 25.5mm - - - - -
New
RS Stock No. 188-6814
Mfr. Part No.1618256
TWD44.10
Each (In a Pack of 100)
units
Male 1mm 0.34 → 0.5 mm² Crimp ST-10KP020 - Turned - - - Gold, Nickel - CuZn -
New
RS Stock No. 188-6803
Mfr. Part No.1050210
TWD42.60
Each (In a Pack of 50)
units
Male 2mm 2.5 → 4 mm² Crimp SF-20KP013 - Turned - - - - - - -
RS Stock No. 922-6403
Mfr. Part No.1618239
TWD49.80
Each (In a Pack of 5)
units
Female 1mm 0.06 → 0.25 mm Crimp ST-10KS010 Circular Connector - - 13.1mm - Gold - Copper Zinc Alloy -
New
RS Stock No. 188-6826
Mfr. Part No.1627290
TWD49.20
Each (In a Pack of 100)
units
Female 1.5mm 0.08 → 0.22 mm² Crimp RC-15S2200 - Turned - 13.6mm - - - - -
New
RS Stock No. 188-6822
Mfr. Part No.1623777
TWD43.10
Each (In a Pack of 100)
units
Male 1mm 0.14 → 0.56 mm² Crimp RC-15P2020 - Turned - 21.85mm - - - - -