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. 295-3603
Mfr. Part No.030-2409-003
BrandITT Cannon
SGD1.586
Each (In a Pack of 10)
units
Male - 22 → 20 AWG Crimp MS ZIF Connectors Signal - - - Gold - Copper Alloy -
RS Stock No. 167-9499
Mfr. Part No.330-8672-001
BrandITT Cannon
SGD0.905
Each (In a Pack of 10)
units
Male - 20 → 16 AWG Crimp - SURE-SEAL Connectors - - - - Tin - Copper Alloy -
RS Stock No. 190-3422
Mfr. Part No.330-8672-001
BrandITT Cannon
SGD4,089.75
1 Pack of 5000
Pack(s)
Male - 20 → 16 AWG Crimp - SURE-SEAL Connectors - - - - Tin - Copper Alloy -
RS Stock No. 295-3619
Mfr. Part No.030-2491-001
BrandITT Cannon
SGD1.208
Each (In a Pack of 10)
units
Male - 22 → 20 AWG Crimp DL ZIF Connectors Signal - - - Gold - Copper Alloy -
RS Stock No. 167-9506
Mfr. Part No.031-8703-001
BrandITT Cannon
SGD1.67
Each (In a Pack of 10)
units
Female - 20 → 16 AWG Crimp SURE-SEAL SURE-SEAL Connectors - - - - Gold, Silver - Copper Alloy -
RS Stock No. 190-3423
Mfr. Part No.031-8703-001
BrandITT Cannon
SGD7,507.50
1 Pack of 5000
Pack(s)
Female - 20 → 16 AWG Crimp SURE-SEAL SURE-SEAL Connectors - - - - Gold, Silver - Copper Alloy -
RS Stock No. 484-8698
Mfr. Part No.030-2410-001
BrandITT Cannon
SGD0.858
Each (In a Pack of 10)
units
Male - 24 → 26 AWG Crimp DL ZIF Connectors Signal - - - Gold - Copper Alloy -
RS Stock No. 484-8676
Mfr. Part No.030-2409-001
BrandITT Cannon
SGD0.932
Each (In a Pack of 10)
units
Male 20 20 → 22 AWG Crimp MS ZIF Connectors Signal 5A - - Gold - Copper Alloy -
RS Stock No. 484-6579
Mfr. Part No.192922-1460
BrandITT Cannon
SGD1.173
Each (In a Pack of 10)
units
Male 20 22 → 20 AWG Crimp T2P Trident T2P Contact System Signal - - - Gold - Brass -
RS Stock No. 295-3574
Mfr. Part No.030-2410-003
BrandITT Cannon
SGD0.956
Each (In a Pack of 10)
units
Male - 26 → 24 AWG Crimp MS ZIF Connectors Signal - - - Gold - Copper Alloy -
RS Stock No. 190-3407
Mfr. Part No.192922-1460
BrandITT Cannon
SGD0.754
Each (In a Pack of 100)
units
Male 20 22 → 20 AWG Crimp T2P Trident T2P Contact System Signal - - - Gold - Brass -
RS Stock No. 190-3416
Mfr. Part No.192990-0090
BrandITT Cannon
SGD0.884
Each (In a Pack of 100)
units
Female - 26 → 24 AWG Crimp T2P Trident T2P Contact System Signal 13A 18.42mm - Gold - Brass 5mΩ
RS Stock No. 474-798
Mfr. Part No.192990-0090
BrandITT Cannon
SGD1.10
Each (In a Pack of 10)
units
Female - 26 → 24 AWG Crimp T2P Trident T2P Contact System Signal 13A 18.42mm - Gold - Brass 5mΩ
RS Stock No. 437-4692
Mfr. Part No.031-8717-122
BrandITT Cannon
SGD1.088
Each (In a Pack of 10)
units
Female - - Crimp KPTC TNM Circular Connectors - - - - Gold, Silver - Copper Alloy -
RS Stock No. 295-3580
Mfr. Part No.030-2492-001
BrandITT Cannon
SGD1.334
Each (In a Pack of 10)
units
Male - 26 → 24 AWG Crimp MS ZIF Connectors Signal - - - Gold - Copper Alloy -
RS Stock No. 437-4715
Mfr. Part No.031-8717-022
BrandITT Cannon
SGD1.204
Each (In a Pack of 10)
units
Male - - Crimp KPTC TNM Circular Connectors - - - - Gold, Silver - Copper Alloy -
RS Stock No. 190-3414
Mfr. Part No.192990-0110
BrandITT Cannon
SGD0.884
Each (In a Pack of 100)
units
Female - 18 → 16 AWG Crimp T2P Trident T2P Contact System Signal 13A 18.42mm - Gold - Brass -
RS Stock No. 437-4709
Mfr. Part No.031-8717-021
BrandITT Cannon
SGD0.664
Each (In a Pack of 10)
units
Male - - Crimp KPTC TNM Circular Connectors - - - - Gold, Silver - Copper Alloy -
RS Stock No. 468-557
Mfr. Part No.192990-0110
BrandITT Cannon
SGD1.024
Each (In a Pack of 10)
units
Female - 18 → 16 AWG Crimp T2P Trident T2P Contact System Signal 13A 18.42mm - Gold - Brass -
RS Stock No. 485-833
Mfr. Part No.192991-0041
BrandITT Cannon
SGD2.139
Each (In a Pack of 10)
units
Female - 16 AWG Crimp T3P Trident T3P Contact System Signal 13A 18.2mm - Gold - Brass -