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. 851-0230
Mfr. Part No.82911684
BrandSouriau
MYR45.204
Each (In a Pack of 100)
units
- - - Crimp - Trim Trio Connectors - - - - - - Copper Alloy -
RS Stock No. 164-3663
Mfr. Part No.776492-2
MYR9,138.69
1 Reel of 4000
Reel(s)
Female - 18 → 14 AWG Crimp Ampseal AMPSEAL 16 Connector - 13A 21.59mm - Nickel - Copper Alloy -
RS Stock No. 164-3698
Mfr. Part No.929974-8
MYR7,056.00
Each (On a Reel of 3000)
units
Female - 20 → 17 AWG Crimp - - - 30A - - Gold - Copper Nickel Silicon Alloy 10mΩ
RS Stock No. 680-8992
Mfr. Part No.66180-1
MYR4.408
Each (In a Pack of 5)
units
Male 16 18 → 16 AWG Solder Type XII CPC Connectors, M Series Connectors - 13A 27.56mm - Gold over Nickel - Copper -
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 -
RS Stock No. 782-6253
Mfr. Part No.2-66105-0
MYR3.036
Each (In a Pack of 50)
units
- - 24 → 20 AWG - Type III+ Type III + Series Connectors - - - - - - - -
RS Stock No. 782-9722
Mfr. Part No.66428-3
MYR7.977
Each (In a Pack of 50)
units
Female 16 30 → 26 AWG Crimp - CPC Connectors, M Series Connectors - 13A - - Phosphor Bronze - Brass -
RS Stock No. 166-4967
Mfr. Part No.RM-SC-122
BrandHirose
MYR1.51
Each (In a Pack of 100)
units
Female 1.4mm 28 → 24 AWG Crimp RM RM Series - 3A 17mm - Silver - Copper Alloy -
RS Stock No. 341-3049
Mfr. Part No.031-8703-100/K.BUCH.EINZ.MSS121347-100
BrandITT Cannon
MYR6.423
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. 782-9877
Mfr. Part No.66590-4
MYR3.002
Each (In a Pack of 50)
units
Female 16 18 → 16 AWG Crimp Type VI G Series Connectors - 13A 21.06mm - Gold - Brass -
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 - - - - -
RS Stock No. 709-3822
Mfr. Part No.TT9320S-G2
BrandToughcon
MYR4.08
Each
units
Female 16 24 → 20 AWG Crimp TT93 Circular Connector - 13A 20.5mm - Gold 250 V Brass, Stainless Steel 5mΩ
RS Stock No. 240-8585
Mfr. Part No.VN02-016-0003(1)
BrandAmphenol
MYR50.19
1 Bag of 25
Bag(s)
Female 1.6mm 26 → 20 AWG Crimp Eco-Mate C16-3 Series Plastic Circular Connectors - - - - Silver - Brass -
RS Stock No. 726-6799
Mfr. Part No.776492-1
MYR4.47
Each (In a Pack of 10)
units
Female - 18 → 14 AWG Crimp Ampseal AMPSEAL 16 Connector - 13A 21.59mm - Gold - Copper Alloy -
RS Stock No. 788-8002
Mfr. Part No.SM20ML1S18
BrandSouriau
MYR2.327
Each (In a Pack of 100)
units
Male 16 22 → 20 AWG Crimp UTS Circular Connector - - - - Gold over Nickel - Copper Alloy 3mΩ
RS Stock No. 782-9849
Mfr. Part No.1-66400-0
MYR1.127
Each (In a Pack of 50)
units
Male 20 24 → 20 AWG - Type III+ CPC Connectors - - - - Lead, Tin - - -
RS Stock No. 233-2680
Mfr. Part No.SM24WL3S26
BrandSouriau
MYR2.684
Each (In a Pack of 50)
units
- - 26 → 24 AWG - SEALOK Plastic Sealok Connector - - - - Gold over Nickel - Copper Alloy -
RS Stock No. 767-6474
Mfr. Part No.ABCIRP12KPK
MYR6.38
Each
units
Male 12 2.5 → 3 mm² Crimp ABCIRP ABCIRP Series - 23A 37.5mm - Silver - Copper Alloy -
RS Stock No. 164-1602
Mfr. Part No.213845-4
MYR20.237
Each (In a Box of 100)
units
Male 8 14 12 AWG Crimp POWERBAND .125 POWERBAND Contact Series Connectors - 50A - - Gold over Nickel - Copper -
RS Stock No. 851-0344
Mfr. Part No.SM24WL-3TK6
BrandSouriau
MYR2.71
Each (In a Pack of 500)
units
Male 20 26 → 24 AWG Crimp SM-W UTG Series Connector, UTOW Connector - 5A 28.5mm - Tin - Copper Alloy <6mΩ
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These gold-plated contacts are designed for use with ...
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