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. 696-4468
Mfr. Part No.SC000044
BrandAmphenol
€1.338
Each (In a Pack of 5)
units
Female - - Crimp M23 A M23 Connectors - - - - Gold - Brass -
RS Stock No. 135-5022
Mfr. Part No.66361-1
€1,371.54
1 Box of 1000
Box(es)
Male 16 18 → 14 AWG Crimp Type III+ CPC Connectors, G Series Connectors, M Series Connectors Signal - 27.48mm - Gold over Nickel - Brass -
RS Stock No. 452-6657
Mfr. Part No.66361-1
€1.602
Each (In a Pack of 10)
units
Male 16 0.8 → 2 mm² Crimp Type III+ CPC Connectors, G Series Connectors, M Series Connectors Signal - 27.48mm - Gold over Nickel - Brass -
RS Stock No. 279-9128
Mfr. Part No.731724211
BrandHirschmann
€0.615
Each (In a Pack of 10)
units
Female - - Crimp - - - - 25.2mm - Silver 25 V ac Brass -
New
RS Stock No. 190-3428
Mfr. Part No.192900-0002
BrandITT Cannon
€0.551
Each (In a Pack of 100)
units
Male - 20 → 16 AWG Crimp T2P Trident & APD 6/7 Way Connectors Signal 13A 27.69mm - Tin 30 V Copper Alloy -
RS Stock No. 341-3049
Mfr. Part No.031-8703-100/K.BUCH.EINZ.MSS121347-100
BrandITT Cannon
€1.645
Each (In a Pack of 10)
units
Female 7 20 → 18 AWG Crimp KPTC Mini SUPER-SEAL Connectors - - - - Gold, Silver - Copper Alloy -
RS Stock No. 135-4965
Mfr. Part No.66261-2
€8.514
Each (In a Bag of 100)
units
Male - 16 → 12 AWG Crimp Type XII Type XII Series Connectors Power 35A 31.62mm - Gold over Nickel - Copper -
RS Stock No. 240-8557
Mfr. Part No.VN01-015-0046(1)
BrandAmphenol
€14.37
1 Bag of 25
Bag(s)
Male 20 22 → 20 AWG Crimp Eco-Mate C16-3 Series Plastic Circular Connectors Signal - - - Silver - Brass 5mΩ
New
RS Stock No. 190-2337
Mfr. Part No.SC000035
BrandAmphenol
€1.04
Each (In a Pack of 500)
units
Male - - Crimp M23 A M23 Connectors - - - - Gold - Brass -
RS Stock No. 426-1316
Mfr. Part No.SA3349
BrandBulgin
€1.262
Each (In a Bag of 10)
units
Female 20 24 → 20 AWG Crimp 400 Buccaneer 400 Series Connectors Signal 8A - - Gold 250 V ac/dc Copper Alloy 5mΩ
RS Stock No. 282-6292
Mfr. Part No.66261-2
€7.869
Each (In a Pack of 10)
units
Male - 16 → 12 AWG Crimp Type XII Type XII Series Connectors Power 35A 31.62mm - Gold over Nickel - Copper -
RS Stock No. 484-6579
Mfr. Part No.192922-1460
BrandITT Cannon
€0.755
Each (In a Pack of 10)
units
Male 20 22 → 20 AWG Crimp T2P Trident T2P Contact System Signal - - - Gold - Brass -
RS Stock No. 783-1416
Mfr. Part No.1-66101-6
€0.659
Each (In a Pack of 10)
units
Female 16 18 16 AWG Crimp - CPC Connectors, G Series Connectors, M Series Connectors - - - - Lead, Tin - Brass -
RS Stock No. 762-0682
Mfr. Part No.M39029/58-360
BrandAmphenol
€0.52
Each (In a Pack of 25)
units
Male 22D - Crimp M39029 D38999 Circular Connector - 5A - - Gold over Nickel - - -
RS Stock No. 372-399
Mfr. Part No.66099-4
€0.631
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. 765-9832
Mfr. Part No.SA3544/P
BrandBulgin
€0.77
Each (In a Pack of 10)
units
Male 8 20 → 18 AWG Crimp 6000 Circular Connector - 10A - - Gold 277 V ac/dc Brass 10mΩ
RS Stock No. 273-5348
Mfr. Part No.192900-0002/T2P16MC4LT
BrandITT Cannon
€0.618
Each (In a Pack of 10)
units
Male - 20 → 16 AWG Crimp T2P Trident & APD 6/7 Way Connectors Signal 13A 27.69mm - Tin 30 V Copper Alloy -
New
RS Stock No. 190-3436
Mfr. Part No.031-8703-100
BrandITT Cannon
€4,446.00
1 Pack of 5000
Pack(s)
Female 7 20 → 18 AWG Crimp KPTC Mini SUPER-SEAL Connectors - - - - Gold, Silver - Copper Alloy -
New
RS Stock No. 190-2339
Mfr. Part No.SC000044
BrandAmphenol
€1.075
Each (In a Pack of 500)
units
Female - - Crimp M23 A M23 Connectors - - - - Gold - Brass -
RS Stock No. 755-3863
Mfr. Part No.09670005476
BrandHARTING
€1.066
Each (In a Bag of 25)
units
Female 1.8mm 26 → 22 AWG Crimp D-Sub Standard D-Sub Connector Signal - 13.6mm - Gold over Nickel - Nickel -
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