What are Circular Connector Contacts ?
Circular Connector Contacts are specialized components designed to establish electrical connections within circular connectors. They are commonly used in applications such as industrial power management, production electronics assembly, and engineering evaluations. Important specifications for selection include Contact Finish, which affects corrosion resistance; Contact Size, which ensures compatibility with mating connectors; and Contact Material, which influences conductivity and durability. Validating lifecycle status and sourcing options is crucial for procurement teams to ensure long-term availability.
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| Part & Mfr | Contact Finish | Contact Finish Thickness | Contact Material | Contact Size | Contact Termination | Contact Type | Features | Termination Finish | Type | Wire Gauge or Range | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Souriau-Sunbank by Eaton
|
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Gold | 50.0µin (1.27µm) | Copper Alloy | 20 | Crimp | Pin | - | - | Signal, Machined | 20-24 AWG | |
Amphenol Sine Systems
|
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Gold | Flash | Copper Alloy | 16 | Crimp | Socket | - | Copper Alloy | Signal, Machined | 20-22 AWG | |
Amphenol Industrial Operations
|
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Gold | 50.0µin (1.27µm) | Copper Alloy | 20 | Crimp | Pin | - | - | Power, Machined | 20-24 AWG | |
Souriau-Sunbank by Eaton
|
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Gold | 29.5µin (0.75µm) | Copper Alloy | 20 | Crimp | Socket | Insulation Support | Gold | Signal, Stamped | 24-26 AWG | |
Souriau-Sunbank by Eaton
|
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Gold | 29.5µin (0.75µm) | Copper Alloy | 20 | Crimp | Pin | Insulation Support | Gold | Signal, Stamped | 20-22 AWG | |
Amphenol Industrial Operations
|
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Price on request
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Gold | 50.0µin (1.27µm) | Copper Alloy | 20 | Crimp | Socket | - | - | Power, Machined | 20-24 AWG | |
Amphenol Aerospace Operations
|
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Gold | 50.0µin (1.27µm) | Copper Alloy | 16 | Crimp | Pin | - | - | Signal, Machined | 16-20 AWG | |
Preci-Dip
|
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Gold | 50.0µin (1.27µm) | Copper Alloy | 16 | Crimp | Socket | - | - | Signal, Machined | 16 AWG | |
|
TE Connectivity
|
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Tin | - | Phosphor Bronze | 1.6mm | Crimp | Socket | Insulation Support | - | Signal, Stamped | - | |
TE Connectivity
|
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Gold | 50.0µin (1.27µm) | Copper Alloy | 20 | Crimp | Socket | - | - | Power, Machined | 20-24 AWG | |
TE Connectivity
|
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Gold | 50.0µin (1.27µm) | Copper Alloy | 20 | Crimp | Socket | - | - | Signal, Machined | 20-24 AWG | |
Souriau-Sunbank by Eaton
|
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Gold | 16.0µin (0.41µm) | Copper Alloy | 20 | Crimp | Pin | - | - | Signal, Machined | 24-26 AWG | |
TE Connectivity
|
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Gold | 50.0µin (1.27µm) | Copper Alloy | 12 | Crimp | Pin | - | - | Power, Machined | 12-14 AWG | |
Amphenol Sine Systems
|
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Silver | - | Copper Alloy | 8 | Crimp | Pin | - | Copper Alloy | Signal, Machined | 10-12 AWG | |
Phoenix Contact
|
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- | - | - | 2.0mm | Crimp | Pin | - | - | Power, Machined | - | |
ITT Cannon
|
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Tin | - | - | - | Crimp | Socket | Insulation Support | Tin | Signal, Stamped | - | |
ITT Cannon
|
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Tin | - | - | - | Crimp | Socket | Insulation Support | Tin | Signal, Stamped | - | |
TE Connectivity
|
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Price and Stock
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Gold | 50.0µin (1.27µm) | Copper Alloy | 16 | Crimp | Socket | - | - | Power, Machined | 16-20 AWG | |
Amphenol Aerospace Operations
|
Send RFQ |
Price on request
Price and Stock
on Request |
Gold | 50.0µin (1.27µm) | Copper Alloy | 20 | Crimp | Socket | Insulation Support | - | Power, Machined | 20-24 AWG | |
TE Connectivity
|
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Price on request
Price and Stock
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Gold | 50.0µin (1.27µm) | Copper Alloy | 16S | Crimp | Socket | - | - | Power, Machined | 16-20 AWG | |
Amphenol Sine Systems
|
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Gold | - | Copper Alloy | 2.0mm | Crimp | Pin | - | - | Machined | 14-20 AWG | |
|
TE Connectivity
|
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Gold | - | Brass | 2.0mm | Crimp | Pin | - | - | Power, Machined | - | |
|
TE Connectivity
|
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Gold | - | Brass | 2.0mm | Crimp | Pin | - | - | Power, Machined | - | |
|
Amphenol Sine Systems
|
Send RFQ |
Price on request
Price and Stock
on Request |
Silver | - | Copper Alloy | 8 | Crimp | Pin | - | - | Signal, Machined | 10-12 AWG | |
Amphenol Industrial Operations
|
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Silver | - | - | 8 | Crimp | Pin | - | - | Power, Machined | 8 AWG | |
|
Amphenol Aerospace Operations
|
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Gold | - | Beryllium Copper | 8 | Crimp | Socket | - | - | Twinax, Concentric | - | |
TE Connectivity
|
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Gold | 50.0µin (1.27µm) | Copper Alloy | 16 | Crimp | Socket | - | - | Power, Machined | 16-20 AWG | |
Amphenol Sine Systems
|
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Price on request
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Gold | 10.0µin (0.25µm) | Copper Alloy | 2.0mm | Crimp | Socket | - | Copper Alloy | Power, Machined | 14-18 AWG | |
TE Connectivity
|
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Gold | 50.0µin (1.27µm) | Copper Alloy | 23 | Crimp | Socket | - | - | Signal, Machined | 22 AWG | |
Amphenol Sine Systems
|
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Price on request
Price and Stock
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Silver | - | Copper Alloy | 8 | Crimp | Socket | - | Copper Alloy | Signal, Machined | 10-12 AWG | |
Amphenol Sine Systems
|
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Price on request
Price and Stock
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Gold | - | Copper Alloy | 2.0mm | Crimp | Socket | - | - | Machined | 14-20 AWG | |
Souriau-Sunbank by Eaton
|
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Gold | 16.0µin (0.41µm) | Copper Alloy | 20 | Crimp | Pin | - | - | Signal, Machined | 18-20 AWG | |
TE Connectivity
|
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Gold | - | Brass | 2.0mm | Crimp | Pin | - | - | Power, Machined | - | |
Phoenix Contact
|
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Gold | - | Copper Zinc Alloy | 2.0mm | Crimp | Pin | - | - | Power, Machined | - | |
Amphenol Aerospace Operations
|
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Price on request
Price and Stock
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Gold | 50.0µin (1.27µm) | Copper Alloy | 16 | Crimp | Socket | - | - | Power, Machined | 16-20 AWG | |
Souriau-Sunbank by Eaton
|
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Price on request
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Gold | 16.0µin (0.41µm) | Copper Alloy | 16 | Solder Cup | Socket | - | Nickel | Signal, Machined | 16 AWG | |
TE Connectivity
|
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Gold | - | Brass | 2.0mm | Crimp | Socket | - | - | Power, Machined | - | |
Lemo
|
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Gold | 39.4µin (1.00µm) | Brass | 1.3mm | Crimp | Pin | - | - | Signal, Machined | 18-20 AWG | |
Amphenol Aerospace Operations
|
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Gold | 50.0µin (1.27µm) | - | 22M | PCB Pin | Pin | - | - | Machined | 24-28 AWG |
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