What are Circular Connector Assemblies ?
Circular Connector Assemblies are specialized connectors designed to provide reliable electrical connections in various applications. They are commonly used in board-to-board and cable interconnects, as well as in production electronics assembly. Important specifications for selection include Cable Opening, which ensures compatibility with cables; Connector Type, which affects the connection method and application; and Current Rating (Amps), which determines the maximum current the assembly can handle safely. It is crucial for procurement teams to validate lifecycle status and consider alternate-source options to mitigate sourcing risks.
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| Part & Mfr | Total Stock | Pricing & RFQ | Cable Opening | Color | Connector Type | Contact Finish | Current Rating (Amps) | Fastening Type | Features | Ingress Protection | Material Flammability Rating | Mounting Feature | Mounting Type | Number of Positions | Operating Temperature | Orientation | Primary Material | Shell Finish | Shell Material | Shell Size | Shell Size, MIL | Shielding | Termination | Voltage Rating | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Gray, Yellow | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Gray, Green | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Blue, Gray | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Gray | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Black, Gray | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Gray, Red | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Gray, White | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Gray, Yellow | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Gray, Green | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Blue, Gray | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Gray | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Black, Gray | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
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Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Gray, Red | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Gray, White | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Gray, Yellow | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Gray, Green | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Blue, Gray | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Gray | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
Glenair
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Black, Gray | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Gray, Red | Receptacle, Female Sockets | Gold | 14A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 120°C | C | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
Sure-Seal
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Plug, Female Sockets | Gold | 4A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount | 5 | -25°C ~ 90°C | A | Metal | Nickel | Brass | M12-5 | - | Unshielded | Solder Cup | 60VAC/DC | |
Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Altech Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black, Silver | Receptacle, Male Pins | Gold | 4A | Threaded | Backshell | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line), Right Angle | 3 | -25°C ~ 75°C | A | - | Nickel | Brass | M8-3 | - | Unshielded | Solder Cup | 30V | |
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Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | Insert, Female Sockets | Gold | 8A | - | Insert Only, Requires Shell | IP67/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | - | 12 | -40°C ~ 125°C | Keyed | - | - | - | M23-12 | - | Unshielded | Solder Cup | - | |
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Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | Insert, Male Pins | Gold | - | - | Insert Only, Requires Shell | IP67/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | - | 16 | -40°C ~ 125°C | Keyed | - | - | - | M23-16 | - | Unshielded | Solder Cup | - | |
Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.138" ~ 0.217" (3.50mm ~ 5.50mm) | Black, Silver | Plug, Male Pins | Gold | 4A | Threaded | Backshell | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line), Right Angle | 4 | -40°C ~ 85°C | - | Metal | - | Copper Zinc | M8-4 | - | Unshielded | Solder Cup | 30V | |
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Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.236" (4.00mm ~ 6.00mm) | Black | Plug, Female Sockets | Copper Alloy | 4A | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line), Right Angle | 5 | -40°C ~ 85°C | A | Plastic | - | Plastic | M12-5 | - | Unshielded | Screw | 125V | |
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Glenair
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.300" ~ 0.320" (7.62mm ~ 8.13mm) | Black | Plug, Male Pins | Gold | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 9 | -40°C ~ 85°C | Keyed | Plastic | - | Thermoplastic | - | - | Unshielded | Crimp | 600VAC/DC | |
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.350" ~ 0.400" (8.89mm ~ 10.16mm) | Black | Plug, Male Pins | Gold | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 4 | -40°C ~ 85°C | Keyed | Plastic | - | Thermoplastic | - | - | Unshielded | Crimp | 600VAC/DC | |
Sure-Seal
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | Plug, Female Sockets | Gold | 1A | Threaded | - | - | - | Front Side Nut | Panel Mount | 3 | -25°C ~ 90°C | A | - | - | - | - | - | Unshielded | Solder | 60V | |
Sure-Seal
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.217" (4.00mm ~ 5.50mm) | Black, Silver | Plug, Female Sockets | Gold | 4A | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line), Right Angle | 5 | -25°C ~ 90°C | A | Metal | Nickel | Brass | M12-5 | - | Unshielded | Solder Cup | 60VAC/DC | |
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Plug, Male Pins | Gold | - | Bayonet Lock | - | - | - | Bulkhead - Front Side Nut | Panel Mount | 4 | - | Keyed | Plastic | - | Thermoplastic | - | - | Unshielded | Screw | - | |
Altech Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | - | - | Threaded | - | - | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 8 | - | A | - | - | Brass | M12-8 | - | Unshielded | Solder | - | |
Altech Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | - | - | Threaded | - | - | - | Bulkhead - Rear Side Nut | Panel Mount, Through Hole | 8 | - | A | - | - | Brass | M12-8 | - | Unshielded | Solder | - | |
Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Bulgin LTD.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Male Pins | Nickel | 12A | Threaded | - | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 HB | Bulkhead - Front Side Nut | Panel Mount | 2 (Power) | -20°C ~ 70°C | Keyed | Plastic | - | Polyamide (PA), Nylon, Glass Filled | - | - | Unshielded | Screw | 277VAC/DC | |
Altech Corporation
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black, Silver | Plug, Female Sockets | Gold | 4A | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 3 | -25°C ~ 75°C | A | - | Nickel | Brass | M8-3 | - | Unshielded | Solder Cup | 30V | |
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.350" ~ 0.400" (8.89mm ~ 10.16mm) | Black | Plug, Female Sockets | Gold | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 4 | -40°C ~ 85°C | Keyed | Plastic | - | Thermoplastic | - | - | Unshielded | Crimp | 600VAC/DC | |
Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.350" ~ 0.400" (8.89mm ~ 10.16mm) | Black | Plug, Male Pins | Gold | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 5 | -40°C ~ 85°C | Keyed | Plastic | - | Thermoplastic | - | - | Unshielded | Crimp | 600VAC/DC | |
Sure-Seal
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | Receptacle, Male Pins | Gold | 1A | Threaded | - | - | - | Front Side Nut | Panel Mount | 4 | -25°C ~ 90°C | A | - | - | - | - | - | Unshielded | Solder | 60V | |
Würth Elektronik
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Male Pins | Gold | 5A | Threaded | - | IP68 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount | 5 | -40°C ~ 90°C | A | Metal | Nickel | Zinc Alloy | M12-5 | - | - | Solder Cup | 60V | |
Weidmüller
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
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