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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Phoenix Contact
|
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Gold | - | Copper Zinc Alloy | 1.0mm | Crimp | Socket | - | - | Signal, Machined | 20-26 AWG | |
Hirose Electric
|
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Gold | 8.00µin (0.203µm) | Copper Alloy | - | Crimp | Pin | - | Copper Alloy | Stamped | 14-16 AWG | |
TE Connectivity
|
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Gold | 31.5µin (0.80µm) | Brass | 0.8mm | Crimp | Socket | - | - | Signal, Machined | 22 AWG | |
Phoenix Contact
|
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Gold | - | Copper Zinc Alloy | 2.0mm | Crimp | Socket | - | - | Power, Machined | - | |
TE Connectivity
|
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Gold | - | Brass | 3.6mm | Crimp | Pin | - | - | Power, Machined | - | |
Phoenix Contact
|
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Gold | - | Copper Zinc Alloy | 2.0mm | Crimp | Socket | - | - | Power, Machined | 18-24 AWG | |
Amphenol Aerospace Operations
|
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Gold | 50.0µin (1.27µm) | - | 20 | PCB Pin | Pin | - | - | Machined | 20-24 AWG | |
TE Connectivity
|
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- | - | - | - | - | - | - | - | - | - | |
Bulgin LTD.
|
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Nickel | - | Brass | - | Solder Cup | Pin | - | Nickel | Power | 18-20 AWG | |
Amphenol Aerospace Operations
|
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Gold | 50.0µin (1.27µm) | - | 20 | PCB Pin | Socket | - | - | Machined | 20-24 AWG | |
Bulgin LTD.
|
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Nickel | - | Brass | - | Solder Cup | Socket | - | Nickel | Power | 14-18 AWG | |
|
TE Connectivity
|
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Gold | - | Brass | 3.6mm | Crimp | Pin | - | - | Power, Machined | - | |
Bulgin LTD.
|
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Nickel | - | Brass | - | Crimp | Pin | - | Nickel | Power | 14-18 AWG | |
Amphenol Aerospace Operations
|
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- | - | - | 22D | PCB Pin | Socket | - | - | Machined | - | |
|
TE Connectivity
|
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Gold | 50.0µin (1.27µm) | Copper Alloy | 12 | Crimp | Coax Socket, Pin Center | - | - | Coaxial | - | |
Amphenol Aerospace Operations
|
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Gold | - | Copper | 8 | Crimp | Socket | - | - | Twinax | - | |
Amphenol Aerospace Operations
|
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- | - | - | 8 | - | Pin | - | - | Power | 8 AWG | |
|
Souriau-Sunbank by Eaton
|
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- | - | - | - | - | - | - | - | - | - | |
Amphenol Industrial Operations
|
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Silver | 200.0µin (5.08µm) | Copper Alloy | 16 | Crimp | Pin | Insulation Support | - | Signal, Stamped | 14-18 AWG | |
TE Connectivity
|
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Gold | 50.0µin (1.27µm) | Copper Alloy | 8 | Crimp | Socket | - | - | Twinax, Concentric | - | |
Amphenol Aerospace Operations
|
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Gold | 50.0µin (1.27µm) | Copper | 12 | Crimp | Coax Socket, Pin Center | - | - | Coaxial | - | |
Amphenol Industrial Operations
|
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Tin | - | - | 12 | Crimp | Pin | - | - | Power, Machined | 16 AWG | |
Amphenol Industrial Operations
|
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Silver | - | - | 12 | Crimp | Pin | - | - | Power, Machined | 16 AWG | |
TE Connectivity
|
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Silver | - | Copper Alloy | 16 | Crimp | Pin | - | - | Machined | 16 AWG | |
Amphenol Industrial Operations
|
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Nickel | - | - | 12 | Crimp | Socket | - | - | Power, Machined | 12 AWG | |
Amphenol Industrial Operations
|
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Tin | - | - | 12 | Crimp | Socket | - | - | Power, Machined | 16 AWG | |
TE Connectivity
|
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Price and Stock
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Gold | - | Copper Alloy | 16 | Crimp | Pin | - | - | Machined | 16 AWG | |
Souriau-Sunbank by Eaton
|
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on Request |
Gold | Flash | Copper Alloy | 16 | Crimp | Socket | Insulation Support | Nickel | Signal, Stamped | 16-18 AWG | |
Amphenol Industrial Operations
|
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Price and Stock
on Request |
Silver | - | - | 12 | Crimp | Socket | - | - | Power, Machined | 12 AWG | |
|
TE Connectivity
|
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- | - | - | 1.0mm | - | Pin | - | - | - | - | |
TE Connectivity
|
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- | - | - | 1.0mm | - | Socket | - | - | - | - | |
|
TE Connectivity
|
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- | - | - | 1.0mm | - | Socket | - | - | - | - | |
TE Connectivity
|
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- | - | - | 1.0mm | - | Socket | - | - | - | - | |
Phoenix Contact
|
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Gold | - | Copper Zinc Alloy | 1.0mm | Crimp | Pin | - | - | Signal, Machined | - | |
Omron
|
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Gold | 16.0µin (0.41µm) | Copper Alloy | - | Crimp | Socket | - | Nickel | Signal, Machined | 18-20 AWG | |
Omron
|
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Gold | 16.0µin (0.41µm) | Copper Alloy | - | Crimp | Socket | - | Nickel | Signal, Machined | 22-24 AWG | |
TE Connectivity
|
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Gold | - | Brass | 1.5mm | Solder Cup | Pin | - | - | Power, Machined | - | |
Harting
|
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Gold | - | Copper Alloy | 2.0mm | Crimp | Pin | - | - | Machined | 14-19 AWG | |
|
Phoenix Contact
|
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Gold | - | Copper Zinc Alloy | 1.0mm | Crimp | Socket | - | - | Signal, Machined | - | |
TE Connectivity
|
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Gold | - | Brass | 2.0mm | Crimp | Pin | - | - | Power, Machined | - | |
|
Glenair
|
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- | - | - | - | - | - | - | - | - | - | |
TE Connectivity
|
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Gold | - | Brass | 2.0mm | Crimp | Pin | - | - | Power, Machined | - | |
Souriau-Sunbank by Eaton
|
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Price on request
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Silver | 78.7µin (2.00µm) | Copper Alloy | 12 | Crimp | Pin | - | - | Power, Machined | 18 AWG | |
TE Connectivity
|
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Gold | - | Brass | 3.6mm | Crimp | Pin | - | - | Power, Machined | - | |
|
TE Connectivity
|
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Price on request
Price and Stock
on Request |
Gold | - | Brass | 3.6mm | Crimp | Pin | - | - | Power, Machined | - | |
Amphenol Sine Systems
|
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Price on request
Price and Stock
on Request |
Nickel | - | Copper Alloy | 3.6mm | Crimp | Socket | - | - | Machined | 8-10 AWG | |
Souriau-Sunbank by Eaton
|
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Price on request
Price and Stock
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Gold | 16.0µin (0.41µm) | Copper Alloy | 12 | Crimp | Socket | - | - | Power, Machined | 12 AWG | |
Bulgin LTD.
|
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Price on request
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Gold | 3.94µin (0.10µm) | Copper Alloy | - | Crimp | Socket | Insulation Support | Nickel | Power | 20-24 AWG | |
|
Amphenol Sine Systems
|
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Price on request
Price and Stock
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Silver | - | Copper Alloy | 3.6mm | Crimp | Pin | - | - | Power, Machined | 8 AWG | |
TE Connectivity
|
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Price on request
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Gold | - | Brass | 3.6mm | Crimp | Socket | - | - | Power, Machined | - |
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