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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0.118" ~ 0.138" (3.00mm ~ 3.50mm) | Silver | Plug, Male Pins | Gold | 4A | Push-Pull | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 4 | -40°C ~ 120°C | A | Metal | Chrome over Nickel | Brass | 00 | - | Shielded | Solder Cup | - | ||
Souriau-Sunbank by Eaton
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- | Olive Green | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | - | Free Hanging (In-Line) | 26 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 16-26 | - | Shielded | Solder Cup | - | |
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Molex
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- | Black | Receptacle, Female Sockets | Gold | 10A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Rear Side Nut | Panel Mount | 4 | -20°C ~ 80°C | Keyed | Metal | Black Anodized | Aluminum | A | - | - | Solder Cup | 600VAC | |
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Radiall
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- | Gray | Plug, Female Sockets | Silver | 13A | Reverse Bayonet Lock | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -55°C ~ 200°C | - | Metal | Electroless Nickel | Aluminum Alloy | 14S-2 | - | Unshielded | Solder Cup | 200VAC, 250VDC | |
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Radiall
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- | Green | Receptacle, Female Sockets | Silver | 13A | Threaded | Backshell | - | UL94 V-0 | Flange | Panel Mount | 13 | -55°C ~ 125°C | - | Metal | Green Cadmium | Aluminum Alloy | 20-11 | - | Unshielded | Solder Cup | 200VAC, 250VDC | |
Conxall/Switchcraft
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0.220" (5.60mm) | Black, Silver | Receptacle, Male Pins | Gold | 5.6A | Threaded | Backshell, Cable Clamp | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 5 | -40°C ~ 85°C | Keyed | Metal | Nickel | Brass | - | - | Shielded | Solder Cup | - | |
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Conxall/Switchcraft
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0.330" (8.38mm) | Black, Silver | Receptacle, Male Pins | Gold | 5.6A | Threaded | Backshell, Cable Clamp | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 5 | -40°C ~ 85°C | Keyed | Metal | Nickel | Brass | - | - | Shielded | Solder Cup | - | |
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Lumberg Automation
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Conxall/Switchcraft
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- | Black | Plug, Female Sockets | Silver | 5A | Latch Lock | Ground | - | - | Flange | Panel Mount | 7 | - | Keyed | Metal | - | Stainless Steel | XLR | - | - | Solder Cup | 125VAC | |
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Molex
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0.157" ~ 0.315" (4.00mm ~ 8.00mm) | Black, Silver | Receptacle, Male Pins | Gold | 4A | Threaded | Backshell | IP65/IP67 - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 4 | -25°C ~ 80°C | Keyed | Metal | Nickel | Zinc Die Cast | M12-4 | - | Unshielded | IDC | 250V | |
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Molex
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0.157" ~ 0.315" (4.00mm ~ 8.00mm) | Black, Silver | Plug, Female Sockets | Gold | 4A | Threaded | Backshell, Coupling Nut | IP65/IP67 - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 4 | -25°C ~ 80°C | Keyed | Metal | Nickel | Zinc Die Cast | M12-4 | - | Unshielded | IDC | 250V | |
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Souriau-Sunbank by Eaton
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- | Olive Green | Receptacle, Male Pins | Gold | 13A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 21 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 22-21 | - | Shielded | Solder Cup | - | |
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Corsair
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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LEMO
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0.126" ~ 0.165" (3.20mm ~ 4.20mm) | Silver | Receptacle, Female Sockets | Gold | 6.5A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 5 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 305 | - | Shielded | Crimp | - | |
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LEMO
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- | Silver | Receptacle, Male Pins | Gold | 2.5A | Push-Pull | - | IP50 - Dust Protected | UL94 V-0 | Front and Rear Side Nut | Panel Mount | 7 | -55°C ~ 250°C | J | Metal | Chrome | Brass | 307 | - | Shielded | Solder Cup | - | |
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LEMO
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- | Silver | Receptacle, Female Sockets | Gold | 8A | Push-Pull | - | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount | 3 | -55°C ~ 200°C | G | Metal | Chrome | Brass | 303 | - | Shielded | Solder Cup | - | |
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LEMO
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- | Silver | Receptacle, Female Sockets | Gold | 8A | Push-Pull | - | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 3 | -55°C ~ 200°C | G | Metal | Chrome | Brass | 303 | - | Shielded | Solder | - | |
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LEMO
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- | - | Insert, Female Sockets | Gold | 12A | - | Insert Only, Requires Shell | IP50 - Dust Protected | UL94 V-0 | - | - | 6 | -55°C ~ 250°C | G | - | - | - | 306 | - | Shielded | Crimp | - | |
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LEMO
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0.091" ~ 0.126" (2.30mm ~ 3.20mm) | Silver | Plug, Male Pins | Gold | 10A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 2 | -55°C ~ 250°C | A | Metal | Chrome | Brass | 302 | - | Shielded | Solder Cup | - | |
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LEMO
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0.126" ~ 0.165" (3.20mm ~ 4.20mm) | Silver | Plug, Male Pins | Gold | 10A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 2 | -55°C ~ 250°C | A | Metal | Chrome | Brass | 302 | - | Shielded | Solder Cup | - | |
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LEMO
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0.126" ~ 0.165" (3.20mm ~ 4.20mm) | Silver | Plug, Male Pins | Gold | 2.5A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 7 | -55°C ~ 250°C | B | Metal | Chrome | Brass | 307 | - | Shielded | Solder Cup | - | |
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Siemens
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- | Black, Silver | Plug, Male Pins | - | - | Threaded | - | IP66/IP67/IP69K - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 8 | -25°C ~ 70°C | Keyed | Metal | - | Metal | M12-8 | - | Unshielded | - | - | |
LEMO
|
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0.091" ~ 0.126" (2.30mm ~ 3.20mm) | Silver | Plug, Male Pins | Gold | 10A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 2 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 302 | - | Shielded | Solder Cup | - | |
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LEMO
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0.091" ~ 0.126" (2.30mm ~ 3.20mm) | Silver | Plug, Male Pins | Gold | 10A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 2 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 302 | - | Shielded | Crimp | - | |
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LEMO
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0.130" ~ 0.165" (3.30mm ~ 4.20mm) | Silver | Plug, Male Pins | Gold | 10A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 2 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 302 | - | Shielded | Crimp | - | |
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Send RFQ |
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- | Silver | Receptacle, Female Sockets | Gold | 7.5A | Push-Pull | Ground | IP68 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount | 3 | -40°C ~ 120°C | 0 | Metal | Chrome over Nickel | Brass | 0 | - | Shielded | Crimp | 400V | ||
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LEMO
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- | Silver | Plug, Male Pins | Gold | 7A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -55°C ~ 250°C | Z | Metal | Chrome | Brass | 304 | - | Shielded | Solder Cup | - | |
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LEMO
|
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0.087" ~ 0.126" (2.20mm ~ 3.20mm) | Silver | Receptacle, Female Sockets and Male Pins | Gold | 10A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Rear Side Nut | Free Hanging (In-Line); Panel Mount | - | -55°C ~ 250°C | A | Metal | Chrome | Brass | 275 | - | Shielded | Solder Cup | - | |
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ITT Cannon
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- | Olive Drab | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | Backshell | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 3 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 8-3A | - | Unshielded | Crimp | 600VAC, 850VDC | |
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ITT Cannon
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- | Silver | Receptacle, Female Sockets | Silver | 22A | Reverse Bayonet Lock | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount, Through Hole | 17 | -55°C ~ 125°C | N (Normal) | Metal | Nickel | Aluminum Alloy and Zinc Die Cast | 20-29 | - | Unshielded | Solder | 50V | |
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JRH Electronics
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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ITT Cannon
|
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- | Silver | Plug, Female Sockets | Silver | 22A | Threaded | Backshell, Cable Clamp, Coupling Nut | IP65 - Dust Tight, Water Resistant | - | - | Free Hanging (In-Line), Right Angle | 2 | -55°C ~ 125°C | N (Normal) | Metal | Nickel | Aluminum Alloy and Zinc Die Cast | 10SL-4 | - | Unshielded | Crimp | 50V | |
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Amphenol Industrial Operations
|
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- | Olive Drab | Plug, Male Pins | Silver | - | Threaded | Backshell, Coupling Nut | - | - | - | Free Hanging (In-Line) | 7 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 20-15 | - | Unshielded | Solder Cup | - | |
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Lumberg Automation
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Lumberg Automation
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Lumberg Automation
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Lumberg Automation
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Lumberg Automation
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Lumberg Automation
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Lumberg Automation
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Conxall/Switchcraft
|
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- | Black | Plug, Male Pins | Silver | - | Threaded | Backshell, Cable Clamp, Coupling Nut | - | - | - | Free Hanging (In-Line) | 19 | -40°C ~ 125°C | Keyed | Plastic | - | Polyamide (PA), Nylon | 22-14 | - | Unshielded | Solder Cup | 500V | |
Souriau-Sunbank by Eaton
|
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- | Black | Receptacle, Female Sockets | Gold | 12A | Bayonet Lock | UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 HB | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 5 | -40°C ~ 105°C | W | Plastic | - | Polyamide (PA), Nylon | 14-5 | - | Unshielded | Solder | 600V | |
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Souriau-Sunbank by Eaton
|
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- | Black | Receptacle, Female Sockets | Gold | 12A | Bayonet Lock | UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 HB | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 5 | -40°C ~ 105°C | X | Plastic | - | Polyamide (PA), Nylon | 14-5 | - | Unshielded | Solder | 600V | |
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JRH Electronics
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Souriau-Sunbank by Eaton
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Female Sockets | Gold | 12A | Bayonet Lock | UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 HB | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 5 | -40°C ~ 105°C | N (Normal) | Plastic | - | Polyamide (PA), Nylon | 14-5 | - | Unshielded | Solder | 600V | |
|
Souriau-Sunbank by Eaton
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Female Sockets | Gold | 12A | Bayonet Lock | UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 HB | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 5 | -40°C ~ 105°C | Z | Plastic | - | Polyamide (PA), Nylon | 14-5 | - | Unshielded | Solder | 600V | |
|
Souriau-Sunbank by Eaton
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Female Sockets | Gold | 12A | Bayonet Lock | UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 HB | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 5 | -40°C ~ 105°C | Y | Plastic | - | Polyamide (PA), Nylon | 14-5 | - | Unshielded | Solder | 600V | |
|
Souriau-Sunbank by Eaton
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Green | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 55 | -55°C ~ 125°C | Z | Metal | Olive Green Cadmium | Aluminum Alloy | 22-55 | - | Shielded | Solder Cup | - | |
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Radiall
|
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- | Black | Plug, Male Pins | Silver | 13A, 23A | Threaded | Backshell, Coupling Nut | - | UL94 V-0 | - | Free Hanging (In-Line) | 7 | -55°C ~ 200°C | - | Metal | Epoxy Polyurethane Varnish | Aluminum Alloy | 18-9 | - | Unshielded | Solder Cup | 200VAC, 250VDC | |
|
Send RFQ |
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- | Silver | Receptacle, Female Sockets | Gold | 12A | Push-Pull | Ground | IP50 - Dust Protected | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 2 | -40°C ~ 120°C | 0 | Metal | Chrome over Nickel | Brass | 1 | - | Unshielded | Solder | 550V |
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