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 | AEC Qualified | Automotive Grade | Contact Finish | Contact Finish Thickness | Contact Material | Contact Plating | Contact Resistance | Contact Size | Contact Termination | Contact Type | Current Rating | Dielectric Withstanding Voltage | Features | Gender | Halogen Free | Industrial Grade | Insulator Material | Lead Spacing | Lead Style | Mating Cycles | Medical Grade | Military Grade | Mounting Type | Operating Temperature Range | SVHC Present | Storage Temperature | Tape & Reel | Termination Finish | Termination Style | Type | Voltage Rating | Weight | Wire Gauge | Wire Gauge or Range | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ITT Cannon
|
1,000
|
Price on request
|
- | - | Silver | - | - | - | - | 8 | Crimp | Signal, Machined | - | - | - | Pin | - | - | - | - | - | 500 cycles | - | Yes | - | -55°C to 125°C | - | - | - | - | Crimp | Signal, Machined | - | - | 8-10 AWG | 8-10 AWG | |
TE Connectivity
|
980
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 20 | Crimp | Pin | - | - | - | - | - | - | - | - | Gold | - | - | Yes | - | - | - | - | - | - | - | Power, Machined | - | - | - | 20-24 AWG | |
Bulgin LTD.
|
920
|
Price on request
|
- | - | Gold | - | Copper Alloy | - | - | - | Solder Cup | Pin | - | - | - | - | - | - | - | - | Gold | - | - | - | - | - | - | - | - | Copper Alloy | Solder Cup | Power | - | - | - | 20-24 AWG | |
Preci-Dip
|
893
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 20 | Crimp | Pin | - | - | - | - | - | - | - | - | Gold | - | - | Yes | - | - | - | - | - | - | - | Power, Machined | - | - | - | 20 AWG | |
Preci-Dip
|
891
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 22D | Crimp | Socket | - | - | - | - | - | - | - | - | Gold | - | - | Yes | - | - | - | - | - | - | - | Signal, Machined | - | - | - | 22 AWG | |
|
TE Connectivity
|
774
|
Price on request
|
- | - | - | - | - | - | - | - | - | Socket | - | - | - | - | - | - | - | - | Socket | - | - | - | - | - | - | - | - | - | Crimp | - | - | - | - | - | |
Bulgin LTD.
|
760
|
Price on request
|
- | - | Gold | - | Brass | - | - | - | Crimp | Pin | - | - | - | - | - | - | - | - | Gold | - | - | - | - | - | - | - | - | Gold | - | Power | - | - | - | 22-26 AWG | |
TE Connectivity
|
754
|
Price on request
|
- | - | - | - | - | - | - | 20 | - | Pin | - | - | - | - | - | - | - | - | - | 1500 cycles | - | Yes | - | - | - | - | - | - | - | - | - | - | - | - | |
TE Connectivity
|
697
|
Price on request
|
- | - | Gold | 1.27µm | Copper Alloy | - | - | 8 | Crimp | Pin | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | °C ~ °C | No | - | Crimp | Twinax, Concentric | - | - | - | - | |
|
ITT Cannon
|
650
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 16 | Crimp | Socket | - | - | - | - | - | - | - | - | - | - | - | Yes | - | - | - | - | - | - | Crimp | Power, Machined | - | - | - | 16 AWG | |
Samtec Inc.
|
600
|
Price on request
|
- | - | Gold | 10.0µin (0.25µm) | Beryllium Copper | - | - | 2.0mm | Crimp | Socket | 3.8 A per pin (2 pins powered) | - | Insulation Support | - | - | - | Black LCP | - | - | - | - | - | - | -10 °C to +105 °C (PVC) | - | - | - | Phosphor Bronze | - | Signal | 250 VAC | - | - | 24-26 AWG | |
TE Connectivity
|
600
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
TE Connectivity
|
531
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
ITT Cannon
|
500
|
Price on request
|
- | - | Silver | - | Copper Alloy | - | - | SS20 | Crimp | Pin | - | - | - | - | - | - | - | - | Silver | - | - | - | - | - | - | - | - | - | Crimp | Machined | - | - | - | 16-20 AWG | |
TE Connectivity
|
497
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 22D | Crimp | Socket | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Crimp | Signal, Machined | - | - | - | 22-28 AWG | |
Souriau-Sunbank by Eaton
|
457
|
Price on request
|
- | - | Gold | 16.0 µin (0.41 µm) | Copper Alloy | - | - | 20 | Crimp | Pin | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Nickel | - | Signal, Machined | - | - | - | 18-24 AWG | |
|
TE Connectivity
|
420
|
Price on request
|
- | - | - | - | - | - | - | - | - | Pin | - | - | - | - | - | - | - | - | Gold | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
TE Connectivity
|
396
|
Price on request
|
- | - | Gold | - | Brass | - | - | 1.0 mm | Crimp | Power, Machined | - | - | - | - | - | - | - | - | Solder Eyelet | - | - | - | - | - | - | - | - | - | - | Power, Machined | - | - | - | - | |
TE Connectivity
|
390
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 12 | Crimp | Socket | - | - | - | - | - | - | - | - | Crimp | - | - | - | Free Hanging | - | - | - | - | - | Crimp | Signal, Machined | - | - | - | 12-14 AWG | |
|
TE Connectivity
|
323
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 20 | Crimp | Pin | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | °C ~ °C | No | - | - | Signal, Machined | - | - | - | 20-24 AWG | |
TE Connectivity
|
258
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 16 | Crimp | Socket | - | - | - | - | - | - | - | - | Gold | - | - | - | - | - | - | - | - | - | Crimp | Signal, Machined | - | - | - | 16-20 AWG | |
TE Connectivity
|
246
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 16 | Crimp | Socket | - | - | - | - | - | - | - | - | Gold | - | - | Yes | - | - | - | - | - | - | Crimp | Power, Machined | - | - | 16 AWG | 16-20 AWG | |
Souriau-Sunbank by Eaton
|
234
|
Price on request
|
- | - | Gold | 16.0µin (0.41µm) | Copper Alloy | - | - | 20 | Crimp | Socket | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Nickel | Crimp | Signal, Machined | - | - | - | 18-24 AWG | |
TE Connectivity
|
224
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 20 | Crimp | Socket | - | - | - | - | - | - | - | - | - | - | - | Yes | - | - | - | - | - | - | Crimp | Power, Machined | - | - | - | 20-24 AWG | |
TE Connectivity
|
223
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
TE Connectivity
|
219
|
Price on request
|
- | - | Gold | 1.27µm (50.0µin) | Copper Alloy | - | - | 16 | Crimp | Pin | - | - | - | - | - | - | - | - | - | - | - | - | Bulk | - | - | - | - | - | - | Signal, Machined | - | - | - | 16-20 AWG | |
TE Connectivity
|
207
|
Price on request
|
- | - | Gold | - | - | - | - | - | Crimp | Pin | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | Gold | - | - | - | - | - | - | |
|
ITT Cannon
|
200
|
Price on request
|
- | - | Gold | - | Copper Alloy | - | - | 20 | Crimp | Socket | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Crimp | Machined | - | - | 20-24 AWG | 20-24 AWG | |
TE Connectivity
|
198
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 12 | Crimp | Coax Pin, Socket Center | - | - | - | - | - | - | - | 12 mm | - | - | - | - | - | - | - | °C ~ °C | No | - | Crimp | Coaxial | - | - | - | RG-174, 179, 316 | |
|
ITT Cannon
|
189
|
Price on request
|
- | - | Silver | 196.9µin (5.00µm) | Copper Alloy | - | - | 8 | Crimp | Pin | - | - | - | - | - | - | - | - | - | - | - | Yes | - | - | Not Present | - | - | - | - | Signal, Machined | - | - | 10 AWG | 10 AWG | |
|
ITT Cannon
|
143
|
Price on request
|
- | - | Silver | 196.9µin (5.00µm) | Copper Alloy | - | - | 20 | Crimp | Socket | - | - | - | - | No | No | - | - | Crimp | - | - | No | - | - | Present | - | No | - | Crimp | Signal, Machined | - | - | 18-20 AWG | 18-20 AWG | |
|
ITT Cannon
|
130
|
Price on request
|
- | - | - | - | - | - | - | - | - | Socket | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Not Present | - | - | - | Crimp | - | - | - | - | - | |
|
TE Connectivity
|
128
|
Price on request
|
- | - | Gold | 1.27µm | Copper Alloy | - | - | 16 | Crimp | Pin | - | - | - | - | - | - | - | 16 mm | - | - | - | - | - | - | - | - | - | - | Crimp | Power, Machined | - | - | - | 16-20 AWG | |
|
ITT Cannon
|
125
|
Price on request
|
- | - | Gold | - | - | - | - | 16 | Crimp | Machined | - | - | - | - | - | - | - | - | Gold | - | - | - | - | - | - | - | - | - | - | Machined | - | - | - | 18 AWG | |
|
TE Connectivity
|
118
|
Price on request
|
- | - | Gold | - | - | - | - | 20 | - | Socket | - | - | - | - | - | - | - | - | Gold | - | - | Yes | - | - | - | - | - | - | - | - | - | - | - | - | |
Lemo
|
105
|
Price on request
|
- | - | Gold | 59.0µin (1.50µm) | Bronze | - | - | 0.9mm | Crimp | Socket | - | - | - | - | - | - | - | - | Gold | - | Yes | Yes | - | - | - | - | - | - | - | Signal, Machined | - | - | - | 20-24 AWG | |
TE Connectivity
|
103
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 12 | Crimp | Pin | - | - | - | - | - | - | - | - | Gold | - | - | Yes | - | - | - | - | - | - | - | Signal, Machined | - | - | - | 12-14 AWG | |
Hirose Electric
|
100
|
Price on request
|
- | - | Gold | - | Phosphor Bronze | - | - | - | Crimp | Pin | - | - | Insulation Support | - | - | - | - | - | - | - | - | - | - | - | - | - | No | Phosphor Bronze | - | Signal, Stamped | - | - | - | 26-30 AWG | |
|
TE Connectivity
|
98
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 22D | Crimp | Socket | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Crimp | Signal, Machined | - | - | - | 22-28 AWG | |
|
Preci-Dip
|
92
|
Price on request
|
- | - | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 12 | Crimp | Pin | - | - | - | - | - | - | - | - | Gold | - | - | Yes | - | - | - | - | - | - | - | Signal, Machined | - | - | - | 12 AWG | |
Souriau-Sunbank by Eaton
|
86
|
Price on request
|
- | - | Gold | 0.4 µm | Copper Alloy | - | 6 mΩ | 20 | Crimp | Socket | 7.5 A | 1500 Vrms | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Crimp | Signal, Machined | - | - | - | 20-22 AWG | |
|
TE Connectivity
|
86
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Glenair
|
75
|
Price on request
|
- | - | - | - | Beryllium Copper alloy per ASTM B196 or B197 | 50 microinches minimum gold per ASTM B 488 over nickel underplate | - | #23 | - | Pin | 5 A | - | - | - | - | - | - | - | - | - | - | - | - | -65°C to +200°C | Not Present | - | - | - | - | - | - | - | - | - | |
TE Connectivity
|
74
|
Price on request
|
- | - | Gold | 1.27µm | Copper Alloy | - | - | 20 | Crimp | Socket | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Crimp | Signal, Machined | - | - | - | 20-24 AWG | |
TE Connectivity
|
69
|
Price on request
|
- | - | Gold | - | - | - | - | 16 | - | Pin | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Preci-Dip
|
63
|
Price on request
|
No | No | Gold | 50.0µin (1.27µm) | Copper Alloy | - | - | 20 | Crimp | Socket | - | - | - | - | - | No | - | - | Gold | - | No | Yes | - | - | - | - | - | - | - | Power | - | - | - | 20 AWG | |
|
TE Connectivity
|
60
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Yes | - | - | - | - | - | - | - | - | - | - | - | - | |
|
TE Connectivity
|
59
|
Price on request
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Bulgin LTD.
|
57
|
Price on request
|
- | - | Gold | - | Copper Alloy | - | - | - | Crimp | Pin | - | - | - | - | - | - | - | - | Gold | - | - | - | - | - | - | - | - | Copper Alloy | - | Power | - | - | - | 22-26 AWG | |
Lemo
|
55
|
Price on request
|
- | - | Gold | 1.00 µm (39.4 µin) | Brass | - | - | 1.3 mm | Crimp | Pin | - | - | - | - | - | Yes | - | - | - | - | Yes | - | - | -55°C to +250°C | - | - | No | - | - | Signal, Machined | - | 0.25 g | - | 18-20 AWG |
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