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 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hirose Electric
|
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Gold | - | Copper Alloy | 1.0mm | Crimp | Pin | - | Copper Alloy | Signal, Stamped | 26-30 AWG | |
Hirose Electric
|
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Gold | - | Phosphor Bronze | - | Crimp | Socket | - | Phosphor Bronze | Signal, Stamped | 26-30 AWG | |
TE Connectivity
|
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Tin | 39.4µin (1.00µm) | Copper Alloy | 2.5mm | Crimp | Socket | Insulation Support | Tin | Power, Stamped | 13-17 AWG | |
Hirose Electric
|
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Silver | - | Phosphor Bronze | - | Crimp | Socket | - | - | Signal, Stamped | 18-22 AWG | |
|
Amphenol Tuchel Industrial
|
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Silver | - | - | 1.5mm | Crimp | Pin | - | - | Signal, Stamped | 20-22 AWG | |
ITT Cannon
|
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Tin | - | Copper Alloy | - | Crimp | Pin | Insulation Support | - | Power, Stamped | 18-20 AWG | |
Hirose Electric
|
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Gold | - | Phosphor Bronze | - | Crimp | Socket | - | Phosphor Bronze | Signal, Stamped | 20-25 AWG | |
Amphenol Sine Systems
|
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Gold | Flash | Copper Alloy | 16 | Crimp | Socket | Insulation Support | Copper Alloy | Signal, Stamped | 14 AWG | |
ITT Cannon
|
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Tin | - | Copper Alloy | - | Crimp | Socket | Insulation Support | - | Power, Stamped | 12-14 AWG | |
ITT Cannon
|
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Tin | - | - | - | Crimp | Socket | - | Tin | Power, Stamped | 14-16 AWG | |
ITT Cannon
|
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Tin | - | - | - | Crimp | Pin | - | Tin | Power, Stamped | 16-18 AWG | |
|
Amphenol Tuchel Industrial
|
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Silver | - | - | 1.5mm | Crimp | Socket | - | - | Signal, Stamped | 20-22 AWG | |
ITT Cannon
|
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Tin | - | Copper Alloy | 2.5mm | Crimp | Socket | Insulation Support | - | Power, Stamped | - | |
|
Amphenol Tuchel Industrial
|
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Gold | - | - | 1.5mm | Crimp | Socket | - | - | Signal, Stamped | 24-28 AWG | |
|
Hirose Electric
|
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Tin | 19.7µin (0.50µm) | Copper Alloy | - | Crimp | Socket | - | Tin | Signal | 22-24 AWG | |
ITT Cannon
|
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Tin | - | Copper Alloy | 2.5mm | Crimp | Pin | Insulation Support | - | Power, Stamped | - | |
TE Connectivity
|
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Tin | 39.4µin (1.00µm) | Copper Alloy | 2.5mm | Crimp | Pin | Insulation Support | Tin | Power, Stamped | 17-20 AWG | |
|
Hirose Electric
|
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Tin | 19.7µin (0.50µm) | Copper Alloy | - | Crimp | Socket | - | Tin | Power | 14-16 AWG | |
|
ITT Cannon
|
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- | - | - | - | - | - | - | - | - | - | |
|
Hirose Electric
|
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on Request |
Tin | 39.4µin (1.00µm) | - | - | Crimp | Pin | - | - | Power | 14-16 AWG | |
Amphenol Tuchel Industrial
|
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Price and Stock
on Request |
Silver | - | - | 1.0mm | Crimp | Pin | Insulation Support | - | Stamped | 24-28 AWG | |
ITT Cannon
|
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Gold | Flash | - | - | Crimp | Socket | - | Gold | Signal, Stamped | - | |
ITT Cannon
|
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Gold | 31.5µin (0.80µm) | - | - | Crimp | Pin | - | Gold | Signal, Machined | - | |
ITT Cannon
|
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Gold | 31.5µin (0.80µm) | - | - | Crimp | Socket | - | - | Stamped | - | |
Amphenol Aerospace Operations
|
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Gold | 50.0µin (1.27µm) | - | 22M | PCB Pin | Pin | - | - | Machined | 24-28 AWG | |
|
Amphenol Aerospace Operations
|
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- | - | - | 20 | - | Socket | - | - | Machined | - | |
TE Connectivity
|
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Gold | 50.0µin (1.27µm) | Copper Alloy | 16 | Crimp | Pin | - | - | Power, Machined | 20-24 AWG | |
TE Connectivity
|
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Gold | - | Brass | 2.0mm | Crimp | Socket | - | - | Power, Machined | - | |
TE Connectivity
|
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Price and Stock
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Gold | 50.0µin (1.27µm) | Copper Alloy | 12 | Crimp | Socket | - | - | Power, Machined | 12-14 AWG | |
Souriau-Sunbank by Eaton
|
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Gold | 16.0µin (0.41µm) | Copper Alloy | 20 | Crimp | Socket | - | - | Signal, Machined | 18-20 AWG | |
Amphenol Sine Systems
|
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Nickel | - | Copper Alloy | 8 | Crimp | Pin | - | - | Machined | 8-10 AWG | |
TE Connectivity
|
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Gold | - | Brass | 2.0mm | Crimp | Socket | - | - | Power, Machined | - | |
Amphenol Aerospace Operations
|
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Silver | 200.0µin (5.08µm) | Copper Alloy | 8 | Crimp | Pin | - | - | Power, Machined | 8-10 AWG | |
|
Amphenol Aerospace Operations
|
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Gold | 50.0µin (1.27µm) | Copper Alloy | 22 | Crimp | Socket | - | - | Signal | 22-26 AWG | |
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 | - | - | Signal, Machined | 16-20 AWG | |
Amphenol Sine Systems
|
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Price on request
Price and Stock
on Request |
Nickel | - | Copper Alloy | 4 | Crimp | Pin | - | - | Machined | 6 AWG | |
TE Connectivity
|
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Gold | - | Brass | 3.6mm | Crimp | Socket | - | - | Power, Machined | - | |
|
TE Connectivity
|
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Price and Stock
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Gold | - | Brass | 3.6mm | Crimp | Pin | - | - | Power, Machined | - | |
Amphenol Aerospace Operations
|
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Price on request
Price and Stock
on Request |
Gold | 50.0µin (1.27µm) | - | 20 | PCB Pin | Pin | - | - | Machined | 20-24 AWG | |
Amphenol Aerospace Operations
|
Send RFQ |
Price on request
Price and Stock
on Request |
Gold | 50.0µin (1.27µm) | Copper Alloy | 16 | Crimp | Pin | - | - | Machined | 16-20 AWG | |
Amphenol Aerospace Operations
|
Send RFQ |
Price on request
Price and Stock
on Request |
Gold | 50.0µin (1.27µm) | Copper Alloy | 12 | Crimp | Socket | - | - | Signal, Machined | 12-14 AWG | |
Souriau-Sunbank by Eaton
|
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Price on request
Price and Stock
on Request |
Silver | 78.7µin (2.00µm) | Copper Alloy | 8 | Crimp | Socket | - | - | Power, Machined | 12 AWG | |
TE Connectivity
|
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Price on request
Price and Stock
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Gold | 50.0µin (1.27µm) | Copper Alloy | 20 | Crimp | Socket | - | - | Power, Machined | 22-26 AWG | |
TE Connectivity
|
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Price on request
Price and Stock
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Silver | - | Copper | 8 | Crimp | Pin | - | Silver | Power, Machined | 4 AWG | |
ITT Cannon
|
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Price and Stock
on Request |
Silver | - | - | - | Crimp | Socket | Insulation Support | Silver | Signal, Machined | - | |
TE Connectivity
|
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Price on request
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on Request |
Silver | - | Copper | 8 | Crimp | Socket | - | Silver | Power, Machined | 2 AWG | |
Bulgin LTD.
|
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Price on request
Price and Stock
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Gold | - | Copper Alloy | - | Crimp | Pin | - | Copper Alloy | Power | 20-24 AWG | |
ITT Cannon
|
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Silver | 196.9µin (5.00µm) | Copper Alloy | 0 | Crimp | Pin | - | Copper Alloy | Power, Machined | 2 AWG | |
ITT Cannon
|
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Silver | 196.9µin (5.00µm) | Copper Alloy | 0 | Crimp | Socket | - | Copper Alloy | Power, Machined | 2 AWG | |
Amphenol Aerospace Operations
|
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- | - | - | 8 | - | Socket | - | - | Power | 10 AWG |
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