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 | Total Stock | Pricing & RFQ | Contact Finish | Contact Finish Thickness | Contact Material | Contact Size | Contact Style | Contact Termination | Contact Type | Features | Halogen Free | Industrial Grade | Lead Style | Military Grade | SVHC Present | Tape & Reel | Termination Finish | Type | Wire Gauge | Wire Gauge or Range | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
TE Connectivity
|
96,071
|
Price on request
96,071
|
Tin | 39.4µin (1.00µm) | Copper Alloy | 2.5mm | - | Crimp | Pin | Insulation Support | - | - | - | - | - | - | Tin | Power, Stamped | - | 17-20 AWG | |
TE Connectivity
<p>The TE Connectivity 1703013-1 is a power stamped pin contact designed for use in circular connector systems. It accommodates 18-20 AWG wire and uses a reliable crimp termination method. The contact is made from copper alloy with a tin finish on both the contact and termination areas, providing good conductivity and corrosion resistance. The contact size is 1.5mm and includes insulation support for secure wire retention. This contact is supplied in tape and reel packaging for automated assembly processes.</p>
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49,281
|
Price on request
49,281
|
Tin | 1.00µm | Copper Alloy | 1.5mm | - | Crimp | Pin | Insulation Support | - | - | - | - | - | Tape & Reel | Tin | Power, Stamped | - | 18-20 AWG | |
TE Connectivity
|
47,823
|
Price on request
47,823
|
Tin | 39.4µin (1.00µm) | Copper Alloy | 1.5mm | - | Crimp | Socket | Insulation Support | - | - | - | - | - | - | Tin | Power, Stamped | - | 17-20 AWG | |
TE Connectivity
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44,423
|
Price on request
44,423
|
AuCoNiP | 157.5µin (4.00µm) | Brass | - | - | Crimp | Pin | - | - | - | - | - | - | - | - | Signal, Machined | - | 24 AWG | |
|
Amphenol Aerospace Operations
|
33,000
|
Price on request
33,000
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 8 | - | Crimp | Pin | - | - | - | - | - | - | - | - | Twinax, Concentric | - | 8-10 AWG | |
Amphenol Sine Systems
|
30,000
|
Price on request
30,000
|
Gold | 10.0µin (0.25µm) | Copper Alloy | 1.0mm | - | Crimp | Socket | - | - | - | - | - | - | - | Copper Alloy | Signal, Machined | - | 18-22 AWG | |
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Preci-Dip
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22,255
|
Price on request
22,255
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 20 | - | Crimp | Socket | - | - | - | - | - | - | - | - | Signal, Machined | - | 20 AWG | |
Hirose Electric
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20,465
|
Price on request
20,465
|
Gold | - | Phosphor Bronze | - | - | Crimp | Pin | - | - | - | - | - | - | - | Phosphor Bronze | Signal, Stamped | - | 26-30 AWG | |
TE Connectivity
|
18,000
|
Price on request
18,000
|
Tin | 39.4µin (1.00µm) | Copper Alloy | 2.5mm | - | Crimp | Socket | Insulation Support | - | - | - | - | - | - | Tin | Power, Stamped | - | 13-17 AWG | |
TE Connectivity
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17,599
|
Price on request
17,599
|
AuCoNiP | 157.5µin (4.00µm) | Brass | - | - | Crimp | Pin | - | - | - | - | - | - | - | - | Signal, Machined | - | - | |
TE Connectivity
<p>The TE Connectivity 1703014-1 is a crimp-type contact pin designed for use in circular connector systems. It accommodates wire gauges from 13 to 17 AWG and is constructed from copper alloy with a tin plating. The contact features insulation support for strain relief. The tin finish provides good solderability and corrosion resistance. It is suitable for power applications requiring reliable connections. The contact size is 1.5mm. This power stamped contact is intended for use with compatible circular connector housings.</p>
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14,321
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Price on request
14,321
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Tin | 39.4µin (1.00µm) | Copper Alloy | 1.5mm | - | Crimp | Pin | Insulation Support | - | - | - | - | - | Yes | Tin | Power, Stamped | 13-17 AWG | 13-17 AWG | |
Souriau-Sunbank by Eaton
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14,000
|
Price on request
14,000
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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TE Connectivity
<p>The TE Connectivity 170292-1 is a signal stamped pin contact designed for use in circular connector systems. It features a 2.0mm contact size and is constructed from copper alloy for reliable electrical conductivity. The contact uses a crimp termination method, providing secure wire connections without soldering. An insulation support feature adds strain relief to the wire termination, enhancing durability in demanding applications. This contact is suitable for signal circuits in industrial, automotive, and other connector assemblies where compact size and reliable performance are required.</p>
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12,000
|
Price on request
12,000
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- | - | Copper Alloy | 2.0mm | - | Crimp | Pin | Insulation Support | - | - | - | - | - | - | - | Signal, Stamped | - | - | |
|
Amphenol Aerospace Operations
<p>The 21-033102-021 is a coaxial crimp contact manufactured by Amphenol Aerospace Operations. It features a size 8 contact with a copper base material and a gold finish of 50.0µin (1.27µm). The contact type is coax pin, socket center, and it is terminated via crimp.</p><p> </p><p>This contact is intended for use in circular connector systems, providing reliable coaxial signal transmission. The gold plating ensures excellent corrosion resistance and low contact resistance.</p><p> </p><p>The crimp termination method allows for secure and repeatable wire attachment. The contact is RoHS3 compliant and has an MSL of 1 (unlimited).</p>
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11,878
|
Price on request
11,878
|
Gold | 50.0µin (1.27µm) | Copper | 8 | - | Crimp | Coax Pin, Socket Center | - | - | - | - | Yes | - | - | - | Coaxial | - | - | |
TE Connectivity
|
11,769
|
Price on request
11,769
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 22D | - | Crimp | Pin | - | - | - | - | - | - | - | - | Signal, Machined | - | 22-28 AWG | |
Hirose Electric
|
9,755
|
Price on request
9,755
|
Silver | - | Phosphor Bronze | - | - | Crimp | Socket | - | - | - | - | - | - | - | - | Signal, Stamped | - | 24-28 AWG | |
TE Connectivity
|
9,050
|
Price on request
9,050
|
Tin | 39.4µin (1.00µm) | Copper Alloy | 2.5mm | - | Crimp | Socket | Insulation Support | - | - | - | - | - | - | Tin | Power, Stamped | - | 17-20 AWG | |
Bulgin LTD.
|
8,849
|
Price on request
8,849
|
Gold | - | Copper Alloy | - | - | Solder Cup | Socket | - | - | - | - | - | - | - | Copper Alloy | Power | - | 20-24 AWG | |
ITT Cannon
|
8,116
|
Price on request
8,116
|
Tin | - | - | - | - | Crimp | Pin | - | - | - | - | - | - | - | Tin | Signal, Machined | - | - | |
|
ITT Cannon
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8,000
|
Price on request
8,000
|
Gold | 19.7µin (0.50µm) | Copper Alloy | 16S | - | Crimp | Pin | - | - | - | - | - | - | - | - | Signal, Machined | - | 20-22 AWG | |
TE Connectivity
|
7,700
|
Price on request
7,700
|
AuCoNiP | 157.5µin (4.00µm) | Brass | - | - | Crimp | Socket | - | - | - | - | - | - | - | - | Signal, Machined | - | 24 AWG | |
TE Connectivity
|
7,564
|
Price on request
7,564
|
Tin | 39.4µin (1.00µm) | Copper Alloy | 1.5mm | - | Crimp | Socket | Insulation Support | - | - | - | - | - | - | Tin | Power, Stamped | - | 13-17 AWG | |
TE Connectivity
|
6,573
|
Price on request
6,573
|
Tin | 39.4µin (1.00µm) | Copper Alloy | 2.5mm | - | Crimp | Socket | Insulation Support | - | - | - | - | - | - | Tin | Power, Stamped | - | 17-20 AWG | |
|
TE Connectivity
|
6,000
|
Price on request
6,000
|
Tin | 39.4µin (1.00µm) | Copper Alloy | 2.5mm | - | Crimp | Pin | Insulation Support | - | - | - | - | - | - | Tin | Power, Stamped | - | 17-20 AWG | |
Bulgin LTD.
|
5,545
|
Price on request
5,545
|
Gold | - | Copper Alloy | - | - | Crimp | Socket | - | - | - | - | - | - | - | Copper Alloy | Power | - | 22-26 AWG | |
Bulgin LTD.
|
5,442
|
Price on request
5,442
|
Gold | - | Copper Alloy | - | - | Solder Cup | Pin | - | - | - | - | - | - | - | Copper Alloy | Power | - | 24-28 AWG | |
ITT Cannon
|
5,241
|
Price on request
5,241
|
Tin | - | - | - | - | Crimp | Socket | - | - | - | - | - | - | - | - | Stamped | - | - | |
|
ITT Cannon
|
4,500
|
Price on request
4,500
|
Gold | 20.0µin (0.51µm) | Copper Alloy | 16 | - | Crimp | Pin | - | - | - | - | - | - | - | - | Signal | - | - | |
|
TE Connectivity
|
4,500
|
Price on request
4,500
|
Tin | 39.4µin (1.00µm) | Copper Alloy | 4.0mm | - | Crimp | Socket | Insulation Support | - | - | - | - | - | - | Tin | Power, Stamped | - | 13-17 AWG | |
TE Connectivity
|
3,330
|
Price on request
3,330
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 23 | - | Crimp | Socket | - | - | - | - | - | - | - | - | Power, Machined | - | 22 AWG | |
Amphenol Aerospace Operations
<p>The 21-033123-546 is a coaxial socket contact from Amphenol Aerospace Operations designed for use in circular connector systems. It features a Size 12 contact with a coax socket and pin center configuration. The contact is terminated using a crimp style, providing a secure and reliable connection.</p><p> </p><p>The contact is constructed from copper with a 50.0µin (1.27µm) gold finish, ensuring excellent conductivity and corrosion resistance. This contact is suitable for demanding aerospace and industrial applications where signal integrity is critical.</p>
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3,000
|
Price on request
3,000
|
Gold | 50.0µin (1.27µm) | Copper | 12 | - | Crimp | Coax Socket, Pin Center | - | - | - | - | - | - | - | - | Coaxial | - | - | |
TE Connectivity
|
2,992
|
Price on request
2,992
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 12 | - | Crimp | Socket | - | - | - | - | - | - | - | - | Signal, Machined | - | 12-14 AWG | |
|
TE Connectivity
|
2,492
|
Price on request
2,492
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 20 | - | Crimp | Socket | - | - | - | - | - | - | - | - | Signal, Machined | - | 20-24 AWG | |
TE Connectivity
|
2,334
|
Price on request
2,334
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 20 | - | Crimp | Socket | - | - | - | - | - | - | - | - | Power, Machined | - | 20-24 AWG | |
TE Connectivity
|
2,296
|
Price on request
2,296
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 16 | - | Crimp | Socket | - | - | - | - | - | - | - | - | Signal, Machined | - | 16-20 AWG | |
|
Amphenol Aerospace Operations
|
1,981
|
Price on request
1,981
|
Gold | 50.0µin (1.27µm) | - | 12 | - | PCB Pin | Pin | - | - | - | - | - | - | - | - | Machined | - | 12-14 AWG | |
|
Preci-Dip
|
1,901
|
Price on request
1,901
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 16 | - | Crimp | Pin | - | - | - | - | - | - | - | - | Power, Machined | - | 20 AWG | |
TE Connectivity
|
1,800
|
Price on request
1,800
|
AuCoNiP | 157.5µin (4.00µm) | Brass | - | - | Crimp | Socket | - | - | - | - | - | - | - | - | Signal, Machined | - | - | |
TE Connectivity
|
1,706
|
Price on request
1,706
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 12 | - | Crimp | Coax Socket, Pin Center | - | - | - | - | - | - | - | - | Coaxial | - | - | |
Amphenol Aerospace Operations
|
1,268
|
Price on request
1,268
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 22D | - | Crimp | Socket | - | - | - | - | - | - | - | - | Signal, Machined | - | 22-28 AWG | |
|
Amphenol Aerospace Operations
|
1,151
|
Price on request
1,151
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 8 | - | Crimp | Socket | - | - | - | - | - | - | - | - | Twinax, Concentric | - | 8-10 AWG | |
TE Connectivity
|
1,144
|
Price on request
1,144
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 22D | - | Crimp | Pin | - | - | - | - | - | - | - | - | Power, Machined | - | 20-24 AWG | |
|
TE Connectivity
<p>The TE Connectivity 1703012-1 is a power stamped pin contact designed for use in circular connector systems. It accommodates 22-24 AWG wire and features a crimp termination for secure and reliable connections. The contact is made from copper alloy with a tin finish and a contact finish thickness of 1.00µm (39.4µin).</p><p> </p><p>The contact size is 1.5mm and includes insulation support for enhanced mechanical stability. This contact is suitable for applications requiring a durable and conductive interface within circular connector housings.</p><p> </p><p>As a crimp-type contact, it allows for field-installable or production-terminated wiring, providing flexibility in assembly and maintenance. The tin plating offers good solderability and corrosion resistance for general-purpose use.</p>
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1,130
|
Price on request
1,130
|
Tin | 1.00µm (39.4µin) | Copper Alloy | 1.5mm | Power, Stamped | Crimp | Pin | Insulation Support | - | - | - | - | - | Yes | Tin | Power, Stamped | 22-24 AWG | 22-24 AWG | |
TE Connectivity
|
1,120
|
Price on request
1,120
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 12 | - | Crimp | Pin | - | - | - | - | - | - | - | - | Power, Machined | - | 16-20 AWG | |
|
TE Connectivity
|
1,019
|
Price on request
1,019
|
Gold | - | - | 20 | - | - | Pin | - | - | - | - | - | - | - | - | - | - | - | |
|
Preci-Dip
|
1,000
|
Price on request
1,000
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 16 | - | Crimp | Pin | - | - | - | - | - | - | - | - | Power, Machined | - | 16 AWG | |
|
Preci-Dip
|
1,000
|
Price on request
1,000
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 16 | - | Crimp | Pin | - | - | - | - | - | - | - | - | Power, Machined | - | 16 AWG | |
|
TE Connectivity
|
1,000
|
Price on request
1,000
|
Gold | 50.0µin (1.27µm) | Copper Alloy | 22D | - | Crimp | Socket | - | - | - | - | - | - | - | - | Signal, Machined | - | 22-28 AWG | |
|
TE Connectivity
|
1,000
|
Price on request
1,000
|
Tin | 39.4µin (1.00µm) | Copper Alloy | 1.5mm | - | Crimp | Socket | Insulation Support | - | - | - | - | - | - | Tin | Power, Stamped | - | 13-17 AWG | |
|
ITT Cannon
|
1,000
|
Price on request
1,000
|
Silver | - | - | 8 | - | Crimp | Pin | - | - | - | - | - | - | - | - | Signal, Machined | - | 8-10 AWG |
Showing 1-50 of 4,489 products