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. 802-7220
Mfr. Part No.1605557
MYR10.82
Each
units
Female 1mm 20 → 18 AWG Crimp SF-6AS2000 Pluscon RF Series Connectors - - 14.2mm - - - - -
RS Stock No. 907-5867
Mfr. Part No.1621580
MYR8.69
Each (In a Pack of 5)
units
Male 2mm 1.5 → 2.5 mm² Crimp SF-20KP022 Circular Connector - - 26.2mm - - - - -
New
RS Stock No. 190-3307
Mfr. Part No.1605557
MYR10.725
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. 188-6804
Mfr. Part No.1596770
MYR1.528
Each (In a Pack of 100)
units
Male 1mm 0.08 → 0.22 mm² Crimp RC-11P2000 - Turned - 14.8mm - - - - -
RS Stock No. 802-7274
Mfr. Part No.1605636
MYR12.75
Each
units
Female 2mm 24 → 18 AWG Crimp SF-7PS2000 Pluscon P70 Series Connectors - - 25.5mm - - - - -
New
RS Stock No. 188-6803
Mfr. Part No.1050210
MYR5.14
Each (In a Pack of 50)
units
Male 2mm 2.5 → 4 mm² Crimp SF-20KP013 - Turned - - - - - - -
RS Stock No. 922-6416
Mfr. Part No.1618261
MYR8.24
Each (In a Pack of 5)
units
Male 1mm 0.5 → 1 mm Crimp ST-10KP030 Circular Connector - - 19.4mm - Gold - Copper Zinc Alloy -
New
RS Stock No. 188-6807
Mfr. Part No.1597862
MYR1.598
Each (In a Pack of 100)
units
Male 1mm 0.14 → 0.56 mm² Crimp RC-12P2000 - Turned - 14.8mm - Gold, Nickel - CuZn -
New
RS Stock No. 188-6824
Mfr. Part No.1623779
MYR4.592
Each (In a Pack of 100)
units
Male 1.5mm 0.5 → 1 mm² Crimp RC-15P2000 - Turned - 21.15mm - - - CuZn -
RS Stock No. 922-6403
Mfr. Part No.1618239
MYR10.788
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. 188-6809
Mfr. Part No.1603509
MYR3.228
Each (In a Pack of 50)
units
Female 2mm 1.5 → 2.5 mm² Crimp RC-5AS2000 - Turned - 14.25mm - Gold, Nickel - CuZn -
RS Stock No. 907-5842
Mfr. Part No.1621578
MYR13.886
Each (In a Pack of 5)
units
Female 2mm 2.5 → 4 mm² Crimp SF-20KS023 Circular Connector - - 21.3mm - - - - -
New
RS Stock No. 188-6814
Mfr. Part No.1618256
MYR5.855
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. 188-6828
Mfr. Part No.1627291
MYR3.732
Each (In a Pack of 100)
units
Male 1.5mm 0.14 → 0.56 mm² Crimp RC-15P2300 - Turned - 21.2mm - - - - -
New
RS Stock No. 188-6829
Mfr. Part No.1627292
MYR3.732
Each (In a Pack of 100)
units
Male 1.5mm 0.08 → 0.22 mm² Crimp RC-15P2200 - Turned - 21.2mm - - - - -
New
RS Stock No. 188-6823
Mfr. Part No.1623778
MYR4.252
Each (In a Pack of 100)
units
Male 1mm 0.5 → 1 mm² Crimp RC-15P2030 - Turned - 21.9mm - - - - -
RS Stock No. 170-3891
Mfr. Part No.1607356
MYR11.025
Each (In a Box of 100)
units
Female - 0.14 → 0.5 mm² Crimp SF-10KS004 Pluscon P30 Series Connectors - 9A 14.2mm - - 250 V - -
RS Stock No. 922-6387
Mfr. Part No.1605631
MYR10.78
Each (In a Pack of 5)
units
Female 2mm 0.75 → 1.5 mm Crimp SF-7NS2000 Circular Connector - - 25.5mm - Gold - Copper Zinc Alloy -
RS Stock No. 922-6419
Mfr. Part No.1618255
MYR7.38
Each (In a Pack of 5)
units
Male 1mm 0.06 → 0.25 mm Crimp ST-10KP010 Circular Connector - - 19.4mm - Gold - Copper Zinc Alloy -
RS Stock No. 907-5845
Mfr. Part No.1621576
MYR13.886
Each (In a Pack of 5)
units
Female 2mm 0.25 → 1 mm² Crimp SF-20KS021 Circular Connector - - 21.3mm - - - - -