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. 426-1388
Mfr. Part No.SA3179
BrandBulgin
MYR33.86
1 Bag of 10
Bag(s)
Female - 28 → 24 AWG Crimp 400 Buccaneer 400 Series Connectors Signal 1A - - Gold 50 V ac/dc Copper Alloy 5mΩ
RS Stock No. 782-9902
Mfr. Part No.66590-1
MYR1.989
Each (In a Pack of 50)
units
Female 16 18 → 16 AWG Crimp Type VI G Series Connectors - 13A 21.06mm - Tin - Brass -
RS Stock No. 851-0221
Mfr. Part No.82911682
BrandSouriau
MYR56.543
Each (In a Pack of 100)
units
- - - Crimp - Trim Trio Connectors - - - - - - Copper Alloy -
RS Stock No. 466-983
Mfr. Part No.192922-1470/T2P20FC1LZ
BrandITT Cannon
MYR3.01
Each (In a Pack of 10)
units
Female - 22 → 20 AWG Crimp TRIDENT Trident T2P Series Circular Connectors Signal 13A 18.42mm - Gold - Brass 5mΩ
RS Stock No. 126-2317
Mfr. Part No.21011009020
BrandHARTING
MYR8.297
Each (In a Pack of 10)
units
Male 0.8mm 26 → 22 AWG Crimp M12 M12 Push Pull Connector - - 14.8mm - - - Copper Alloy -
RS Stock No. 788-3382
Mfr. Part No.RM16M25K
BrandSouriau
MYR10.31
Each
units
Male 16 16 Crimp RM 838 Connector, SMS Connector, UTO Connector, UTS Connector, VGE1 Connector - 15A 26.2mm - Gold over Nickel - Copper Alloy ≤3mΩ
RS Stock No. 514-9087
Mfr. Part No.VN02-015-0046(1)
BrandAmphenol
MYR91.43
1 Bag of 25
Bag(s)
Female 20 22 → 20 AWG Crimp Eco-Mate C16-3 Series Plastic Circular Connectors Signal - - - Silver - Brass 5mΩ
New
RS Stock No. 190-3309
Mfr. Part No.1605566
MYR8.279
Each (In a Bag of 100)
units
Female 1mm 1.5 mm² Crimp SF-6FS2000 Pluscon Connectors - - - - - - - -
New
RS Stock No. 190-2540
Mfr. Part No.TT9320S-G2
BrandToughcon
MYR2.822
Each (In a Bag of 500)
units
Female 16 24 20 AWG Crimp TT93 Circular Connector - 13A 20.5mm - Gold 250 V Brass, Stainless Steel 5mΩ
RS Stock No. 848-8054
Mfr. Part No.RMW50A7K
BrandSouriau
MYR4.95
Each (In a Pack of 100)
units
Male - - Snap-In RMW - - 7.5A - - Gold over Nickel - Copper Alloy -
RS Stock No. 767-6477
Mfr. Part No.ABCIRP1620KLKP3
MYR7.20
Each
units
Female 16, 20 0.5 → 0.6 mm² Crimp ABCIRP ABCIRP Series - 13A 36.5mm - Gold - Copper Alloy -
RS Stock No. 851-0000
Mfr. Part No.UTS14DCGE
BrandSouriau
MYR24.66
Each
units
- - - - UTS UTS Connector - - - - - - - -
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 - - - - -
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. 124-6034
Mfr. Part No.RC14M50K
BrandSouriau
MYR4.38
Each (In a Pack of 10)
units
Female #16 16 → 14 AWG Crimp RC MBG, MSX Series Connector, SMS, SMSIP, UTG, UTO, UTP, UTS, UTV - 16A - - Gold over Nickel 300 V Brass 3mΩ
RS Stock No. 802-7236
Mfr. Part No.1605566
MYR13.01
Each
units
Female 1mm 1.5 mm² Crimp SF-6FS2000 Pluscon Connectors - - - - - - - -
RS Stock No. 912-0686
Mfr. Part No.RC20M12E83K
BrandSouriau
MYR5.69
Each (In a Pack of 50)
units
Female 16 22 → 20 AWG Solder RC MBG Series Connector, MSX Series Connector, SMS Series Connector, SMSIP Series Connector, UTG Series Connector, UTL Series Connector, UTO Series Connector, UTP Series Connector, UTS Series Connector, UTV Series Connector - 13A 18.2mm - Gold over Nickel 750 V ac Brass 3mΩ
RS Stock No. 123-5662
Mfr. Part No.21011009925
BrandHARTING
MYR10.18
Each (In a Pack of 10)
units
Male 1.5mm 16 AWG Crimp - M12 Connector - - 23.2mm - Gold - Copper -
RS Stock No. 706-0412
Mfr. Part No.179955-2
MYR7.134
Each (In a Pack of 5)
units
Female - - Crimp Dynamic 5000 S-Size Receptacle - - 23.4mm - Gold over Nickel 630 V ac Copper Alloy -
RS Stock No. 372-1980
Mfr. Part No.ST-JL05-20S-C1-100
BrandJAE
MYR212.00
1 Bag of 100
Bag(s)
Female - - Crimp JL05 - - - 25.63mm - Silver - - -
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