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.
Parts in this category
Tap rows to select parts
Compare stocked parts across manufacturers and distributors, then add lines to your RFQ.
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Female Sockets | Silver | - | Threaded | Backshell | - | - | - | Free Hanging (In-Line) | 3 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 16-10 | - | Unshielded | Solder Cup | - | |
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Plug, Male Pins | Gold | 1.5A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 12 | -40°C ~ 85°C | A | Metal | Nickel | Copper Alloy | M12-12 | - | Unshielded | Solder | 30V | |
Bulgin LTD.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Male Pins | Gold | 5A | Threaded | UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 8 (Power) | -40°C ~ 80°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Solder | 125VAC/DC | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Male Pins | Silver | - | Threaded | Backshell | - | - | Flange | Panel Mount | 4 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 20-4 | - | Unshielded | Solder Cup | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Male Pins | Silver | - | Threaded | Backshell | - | - | Flange | Panel Mount | 10 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 18-1 | - | Unshielded | Solder Cup | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Female Sockets | Silver | - | Threaded | Backshell | - | - | Flange | Panel Mount | 5 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 18-11 | - | Unshielded | Solder Cup | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | 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 | 18-9 | - | Unshielded | Solder Cup | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Male Pins | Gold | - | Bayonet Lock | - | - | - | Flange | Panel Mount | 4 | -55°C ~ 125°C | N (Normal) | Metal | Black Zinc Cobalt | Aluminum | 12-4 | - | Unshielded | Solder Cup | 600VAC | |
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | 7.5A | Push-Pull | Ground | IP50 - Dust Protected | - | Bulkhead - Front or Rear Side Nut | Panel Mount | 2 | -40°C ~ 120°C | 0 | Metal | Chrome over Nickel | Brass | 0 | - | Shielded | Solder Cup | - | ||
|
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | Gold | - | Bayonet Lock | - | - | - | Flange | Panel Mount | 4 | -55°C ~ 125°C | N (Normal) | Metal | Electroless Nickel | Aluminum | 8-4 | - | Unshielded | Solder Cup | 600VAC | |
|
Glenair
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Glenair
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.236" (4.00mm ~ 6.00mm) | Silver | Plug, Male Pins | Gold | 4A | Threaded | Backshell | IP67/IP68 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 4 | -25°C ~ 85°C | D | - | - | - | M12-4 | - | Unshielded | Crimp | 250V | |
Harting
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Plug, Male Pins | Gold | 4A | Threaded | Backshell | IP65/IP67 - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 4 | -40°C ~ 85°C | P | - | - | Zinc Die Cast | M8-4 | - | Shielded | IDC | 60V | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Plug, Male Pins | Silver | - | Threaded | Backshell, Coupling Nut | - | - | - | Free Hanging (In-Line) | 8 | -55°C ~ 125°C | N (Normal) | Metal | Black Zinc Alloy | Aluminum Alloy | 18-8 | - | Unshielded | Solder Cup | - | |
|
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Plug, Male Pins | Silver | - | Threaded | Backshell, Coupling Nut | - | - | - | Free Hanging (In-Line) | 10 | -55°C ~ 125°C | N (Normal) | Metal | Black Zinc Alloy | Aluminum Alloy | 18-1 | - | Unshielded | Solder Cup | - | |
|
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Female Sockets | Silver | - | Threaded | Backshell | - | - | Flange | Panel Mount | 2 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 16-11 | - | Unshielded | Solder Cup | - | |
ITT Cannon
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Gray | Receptacle, Male Pins | Silver | 41A | Reverse Bayonet Lock | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount | 2 | -55°C ~ 125°C | N (Normal) | - | Tin Zinc | Aluminum Alloy | 16-11 | - | Unshielded | Crimp | 50VAC, 75VDC | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Male Pins | Silver | - | Threaded | - | - | - | Flange | Panel Mount | 8 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 22-23 | - | Unshielded | Solder Cup | - | |
Souriau-Sunbank by Eaton
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Female Sockets | Gold | 4A | Bayonet Lock | UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 HB | Flange | Panel Mount, Through Hole | 20 (19 + PE) | -40°C ~ 105°C | N (Normal) | Plastic | - | Polyamide (PA), Nylon | 14-19 | - | Unshielded | Solder | 250V | |
|
Glenair
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Molex
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | - | 4A | Threaded | - | IP67/IP69K - Dust Tight, Water Resistant, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 4 | -25°C ~ 85°C | A | Metal | Nickel | Brass | M12-4 | - | Unshielded | Solder | 250V | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Male Pins | Silver | - | Threaded | Backshell | - | - | - | Free Hanging (In-Line) | 4 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 18-10 | - | Unshielded | Solder Cup | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Male Pins | Gold | - | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 8 | -55°C ~ 125°C | N (Normal) | Metal | Black Zinc Cobalt | Aluminum | 16-8 | - | Unshielded | Solder Cup | - | |
|
Ifm Efector Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | Plug, Male Pins | Gold | 4A | Threaded | - | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 4 | -25°C ~ 85°C | D | Metal | Nickel | Zinc Die Cast | M12-4 | - | Shielded | Screw | 45VAC, 70VDC | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Plug, Female Sockets | Gold | - | Bayonet Lock | Backshell, Coupling Nut | - | - | - | Free Hanging (In-Line) | 5 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum | 14-5 | - | Unshielded | Solder Cup | - | |
|
Amphenol Aerospace Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Plug, Female Sockets | Gold | - | Bayonet Lock | Coupling Nut | Fluid Resistant | - | - | Free Hanging (In-Line) | 19 | -55°C ~ 200°C | N (Normal) | Metal | Electroless Nickel | Aluminum Alloy | 14-19 | - | Unshielded | Crimp | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | Gold | 2A | Threaded | - | IP67/IP68 - Dust Tight, Waterproof | - | Bulkhead - Rear Side Nut | Panel Mount | 8 | -25°C ~ 85°C | A | - | - | - | M12-8 | - | Unshielded | Crimp | 30V | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | 2A | Threaded | Backshell | IP67/IP68 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Free Hanging (In-Line); Panel Mount | 8 | -25°C ~ 85°C | A | - | - | - | M12-8 | - | Unshielded | Crimp | 30V | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.236" (4.00mm ~ 6.00mm) | Silver | Plug, Female Sockets | Gold | 2A | Threaded | Backshell, Coupling Nut | IP67/IP68 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 8 | -25°C ~ 85°C | A | - | - | - | M12-8 | - | Unshielded | Crimp | 30V | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.236" (4.00mm ~ 6.00mm) | Silver | Plug, Male Pins | Gold | 2A | Threaded | Backshell | IP67/IP68 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 8 | -25°C ~ 85°C | A | - | - | - | M12-8 | - | Unshielded | Crimp | 30V | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Female Sockets | Gold | - | Bayonet Lock | Backshell | - | - | Flange | Panel Mount | 6 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum | 10-6 | - | Unshielded | Solder Cup | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Male Pins | Silver | - | Threaded | Backshell | - | - | - | Free Hanging (In-Line) | 6 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 18-12 | - | Unshielded | Solder Cup | - | |
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Gray | Receptacle, Female Sockets | Gold | 7.5A | Push-Pull, Detent Lock | - | IP64/IP67/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 5 | -50°C ~ 120°C | 0 | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | 35V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Gray | Receptacle, Female Sockets | Gold | 7.5A | Push-Pull, Detent Lock | - | IP64/IP67/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 5 | -50°C ~ 120°C | C | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | 35V | ||
|
Ifm Efector Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Gray | Plug, Male Pins | Gold | 4A | Threaded | Backshell, Coupling Nut | IP65/IP67/IP68/IP69K - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 4 | -25°C ~ 100°C | A | Plastic | - | Polyamide (PA66), Nylon 6/6 | M12-4 | - | Unshielded | Screw | 250VAC, 300VDC | |
Harting
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | 4A | Threaded | Backshell | IP65/IP67 - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 4 | -40°C ~ 85°C | P | - | - | Zinc Die Cast | M8-4 | - | Shielded | IDC | 60V | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | Gold | - | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 4 | -55°C ~ 125°C | N (Normal) | Metal | Electroless Nickel | Aluminum | 8-4 | - | Unshielded | Solder Cup | 600VAC | |
|
Glenair
|
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 |
0.106" ~ 0.138" (2.70mm ~ 3.50mm) | Silver | Plug, Male Pins | Gold | 5A | Push-Pull | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 200°C | G | Metal | Chrome | Brass | - | - | Shielded | Solder Cup | - | |
Bulgin LTD.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.169" ~ 0.197" (4.30mm ~ 5.00mm) | Silver | Plug, Male Pins | Gold | 10A | Push-Pull | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | -50°C ~ 200°C | G | Metal | Chrome | Brass | - | - | Shielded | Solder Cup | - | |
Bulgin LTD.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | 7A | Push-Pull | - | IP50 - Dust Protected | - | Bulkhead - Rear Side Nut | Panel Mount | 4 | -50°C ~ 200°C | G | Metal | Chrome | Brass | - | - | Shielded | Solder Cup | - | |
Amphenol Sine Systems
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | Gold | 13A | Bayonet Lock | - | IP67 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount | 7 | -40°C ~ 105°C | N (Normal) | - | Nickel | Zinc Alloy | 14-7 | - | Shielded | Crimp | 500VAC/DC | |
Bulgin LTD.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.138" (2.70mm ~ 3.50mm) | Silver | Plug, Male Pins | Gold | 3A | Push-Pull | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 3 | -50°C ~ 200°C | G | Metal | Chrome | Brass | - | - | Shielded | Solder Cup | - | |
ITT Cannon
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Gray | Receptacle, Male Pins | Silver | 41A | Reverse Bayonet Lock | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount | 3 | -55°C ~ 125°C | N (Normal) | - | Tin Zinc | Aluminum Alloy | 16-10 | - | Unshielded | Crimp | 50VAC, 75VDC | |
|
Amphenol Aerospace Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Plug, Female Sockets | Gold | - | Bayonet Lock | Coupling Nut | Fluid Resistant | - | - | Free Hanging (In-Line) | 6 (Power) | -55°C ~ 175°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 10-6 | - | Unshielded | Crimp | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Male Pins | Gold | - | Bayonet Lock | Backshell | Environment Sealed | - | Flange | Panel Mount | 6 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum | 10-6 | - | Unshielded | Solder Cup | - | |
|
Glenair
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Glenair
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Female Sockets | Silver | - | Threaded | - | - | - | Flange | Panel Mount | 10 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 18-19 | - | Unshielded | Solder Cup | - |
Showing 1501-1550 of 846,987 products