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. 922-6403
Mfr. Part No.1618239
PHP116.698
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 -
RS Stock No. 802-7236
Mfr. Part No.1605566
PHP161.35
Each
units
Female 1mm 1.5 mm² Crimp SF-6FS2000 Pluscon Connectors - - - - - - - -
RS Stock No. 907-5851
Mfr. Part No.1621574
PHP117.306
Each (In a Pack of 5)
units
Male 0.8mm 0.08 → 0.25 mm² Crimp SF-08KP010 Circular Connector - - 17.6mm - - - - -
New
RS Stock No. 188-6807
Mfr. Part No.1597862
PHP16.80
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. 907-5836
Mfr. Part No.1621573
PHP182.388
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. 188-6826
Mfr. Part No.1627290
PHP68.74
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. 190-3309
Mfr. Part No.1605566
PHP95.73
Each (In a Bag of 100)
units
Female 1mm 1.5 mm² Crimp SF-6FS2000 Pluscon Connectors - - - - - - - -
New
RS Stock No. 188-6812
Mfr. Part No.1618251
PHP93.42
Each (In a Pack of 100)
units
Female 1mm 0.34 → 0.5 mm² Crimp ST-10KS020 - Turned - 13.1mm - Gold, Nickel - CuZn -
New
RS Stock No. 188-6808
Mfr. Part No.1599600
PHP24.75
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. 802-7274
Mfr. Part No.1605636
PHP161.35
Each
units
Female 2mm 24 → 18 AWG Crimp SF-7PS2000 Pluscon P70 Series Connectors - - 25.5mm - - - - -
RS Stock No. 802-7270
Mfr. Part No.1605634
PHP113.24
Each
units
Male 2mm 24 → 18 AWG Crimp SF-7PP2000 Pluscon P30 Series Connectors - - 25.2mm - - - - -
RS Stock No. 907-5845
Mfr. Part No.1621576
PHP150.204
Each (In a Pack of 5)
units
Female 2mm 0.25 → 1 mm² Crimp SF-20KS021 Circular Connector - - 21.3mm - - - - -
New
RS Stock No. 190-3307
Mfr. Part No.1605557
PHP124.01
Each (In a Bag of 100)
units
Female 1mm 20 → 18 AWG Crimp SF-6AS2000 Pluscon RF Series Connectors - - 14.2mm - - - - -
New
RS Stock No. 190-3308
Mfr. Part No.1605554
PHP80.50
Each (In a Bag of 100)
units
Male 1mm 20 → 18 AWG Crimp SF-6AP2000 Pluscon RF Series Connectors - - 20.8mm - - - - -
RS Stock No. 802-7227
Mfr. Part No.1605554
PHP103.22
Each
units
Male 1mm 20 → 18 AWG Crimp SF-6AP2000 Pluscon RF Series Connectors - - 20.8mm - - - - -
New
RS Stock No. 188-6819
Mfr. Part No.1621578
PHP119.62
Each (In a Pack of 50)
units
Female 2mm 2.5 → 4 mm² Crimp SF-20KS023 - Turned - 21.3mm - - - - -
New
RS Stock No. 188-6822
Mfr. Part No.1623777
PHP60.12
Each (In a Pack of 100)
units
Male 1mm 0.14 → 0.56 mm² Crimp RC-15P2020 - Turned - 21.85mm - - - - -
RS Stock No. 922-6412
Mfr. Part No.1618256
PHP95.706
Each (In a Pack of 5)
units
Male 1mm 0.34 → 0.5 mm Crimp ST-10KP020 Circular Connector - - - - Gold - Copper Zinc Alloy -
RS Stock No. 922-6400
Mfr. Part No.1618254
PHP146.738
Each (In a Pack of 5)
units
Female 1mm 0.5 → 1 mm Crimp ST-10KS030 Circular Connector - - 13.1mm - Gold - Copper Zinc Alloy -
New
RS Stock No. 188-6813
Mfr. Part No.1618255
PHP61.55
Each (In a Pack of 100)
units
Male 1mm 0.06 → 0.25 mm² Crimp ST-10KP010 - Turned - 19.4mm - Gold, Nickel - CuZn -