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 | Contact Type | Current Rating (Amps) | Fastening Type | Features | Ingress Protection | Material Flammability Rating | Mounting Feature | Mounting Type | Number of Positions | Number of Signal Positions | Operating Temperature | Orientation | Primary Material | Reverse Gender | Shell Finish | Shell Material | Shell Size | Shell Size, MIL | Shielding | Termination | Termination Post Length | Thread Size | Voltage Rating | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Glenair
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Amphenol Industrial Operations
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- | Olive Drab | Plug, Male Pins | Gold | - | - | Reverse Bayonet Lock | Backshell, Coupling Nut, Shrink Boot | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 3 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Chromate over Cadmium | Aluminum Alloy | 16-10 | - | Unshielded | Solder Cup | - | - | - | |
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Amphenol Industrial Operations
|
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- | Olive Drab | Plug, Female Sockets | Silver | - | - | Reverse Bayonet Lock | Backshell, Coupling Nut, Shrink Boot | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 3 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Chromate over Cadmium | Aluminum Alloy | 16-10 | - | Unshielded | Solder Cup | - | - | - | |
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ITT Cannon
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- | Olive Drab | Receptacle, Male Pins | Gold | - | 7.5A, 13A | Bayonet Lock | Shrink Boot Adapter | Environment Resistant | - | Flange | Panel Mount | 39 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Cadmium | Aluminum Alloy | 20-39 | - | Shielded | Solder Cup | - | - | 600VAC, 850VDC | |
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ITT Cannon
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- | Black | Plug, Female Sockets | Gold | - | 13A | Bayonet Lock | Coupling Nut, Flame Retardant | - | Flame Retardant | - | Free Hanging (In-Line) | 19 | - | -40°C ~ 125°C | N (Normal) | Metal | - | Black Anodized | Aluminum Alloy | 22-14 | - | Shielded | Crimp | - | - | 500VAC, 700VDC | |
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ITT Cannon
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- | Olive Drab | Plug, Female Sockets | Gold | - | 13A | Bayonet Lock | Flame Retardant | - | - | - | Free Hanging (In-Line) | 19 | - | -40°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Cadmium | Aluminum Alloy | 22-14 | - | - | Crimp | - | - | 500VAC, 700VDC | |
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Amphenol Aerospace Operations
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- | Olive Drab | Plug, Female Sockets | Gold | - | - | Threaded | Coupling Nut, Self Locking | Environment Resistant | - | - | Free Hanging (In-Line) | 15 | - | -65°C ~ 175°C | D | Metal | - | Olive Drab Cadmium | Aluminum | 15-15 | - | Shielded | Crimp | - | - | - | |
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Amphenol Aerospace Operations
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- | - | Receptacle, Male Pins | Gold | - | - | Threaded | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 6 | - | -65°C ~ 175°C | N (Normal) | Metal | - | Durmalon | Aluminum | 17-6 | E | Shielded | Crimp | - | - | - | |
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ITT Cannon
|
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- | Olive Drab | Receptacle, Male Pins | Gold | - | 7.5A | Bayonet Lock | - | - | - | Flange | Panel Mount | 55 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Cadmium | Aluminum Alloy | 22-55 | - | - | Solder Cup | - | - | 600VAC, 850VDC | |
|
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- | Blue, Gray | Receptacle, Female Sockets | Gold | - | 4A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Front or Rear Side Nut | Panel Mount, Through Hole | 9 | - | -50°C ~ 120°C | 0 | Plastic | - | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder | - | - | 33V | ||
|
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- | Gray | Receptacle, Female Sockets | Gold | - | 4A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Front or Rear Side Nut | Panel Mount, Through Hole | 9 | - | -50°C ~ 120°C | 0 | Plastic | - | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder | - | - | 33V | ||
|
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- | Gray, Red | Receptacle, Female Sockets | Gold | - | 4A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Front or Rear Side Nut | Panel Mount, Through Hole | 9 | - | -50°C ~ 120°C | 0 | Plastic | - | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder | - | - | 33V | ||
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- | Gray | Receptacle, Female Sockets | Gold | - | 6A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Front or Rear Side Nut | Panel Mount | 9 | - | -50°C ~ 120°C | A | Plastic | - | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | - | 16V | ||
|
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Price and Stock
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- | Gray, Green | Receptacle, Female Sockets | Gold | - | 4A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Front or Rear Side Nut | Panel Mount | 9 | - | -50°C ~ 120°C | E | Plastic | - | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | - | 33V | ||
|
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Price and Stock
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- | Black, Blue | Receptacle, Female Sockets | Gold | - | 4A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Front or Rear Side Nut | Panel Mount | 9 | - | -50°C ~ 120°C | C | Plastic | - | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | - | 33V | ||
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Female Sockets | Gold | - | 4A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Front or Rear Side Nut | Panel Mount, Through Hole | 9 | - | -50°C ~ 120°C | 0 | Plastic | - | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder | - | - | 33V | ||
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Conxall/Switchcraft
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- | Black, Silver | Receptacle, Male Pins | Gold | - | 5.6A | Threaded | Ground | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 11 | - | -40°C ~ 120°C | E | Plastic | - | - | Polyester Resin | - | - | Shielded | Solder | - | - | 600V | |
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Souriau-Sunbank by Eaton
|
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- | Black | Receptacle, Female Sockets | Gold | - | 7A | Push-Pull | - | IP40 | UL94 V-0 | Bulkhead - Front or Rear Side Nut | Panel Mount | 4 | - | -40°C ~ 125°C | G | Metal | - | Black Chrome over Nickel | Brass | 0 | - | Shielded | Solder Cup | - | - | 660V | |
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Souriau-Sunbank by Eaton
|
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- | Silver | Receptacle, Female Sockets | Gold | - | 7A | Push-Pull | Backshell, Boot Adapter | IP40 | UL94 V-0 | - | Free Hanging (In-Line) | 4 | - | -40°C ~ 125°C | G | Metal | - | Chrome over Nickel | Brass | 0 | - | Shielded | Solder Cup | - | - | 660V | |
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Souriau-Sunbank by Eaton
|
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0.197" ~ 0.472" (5.00mm ~ 12.00mm) | Black | Plug, Male Pins | - | - | 13A | Bayonet Lock | Backshell, Coupling Nut, UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 3 | - | -40°C ~ 105°C | N (Normal) | Plastic | - | - | Polyamide (PA), Nylon | 12-3 | - | Unshielded | Solder Cup | - | - | 600V | |
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ITT Cannon
|
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- | Silver | Plug, Male Pins | Silver | - | 22A | Reverse Bayonet Lock | Backshell, Cable Clamp, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 3 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Nickel | Aluminum Alloy and Zinc Die Cast | 10SL-3 | - | Unshielded | Crimp | - | - | 50V | |
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Souriau-Sunbank by Eaton
|
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Price and Stock
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- | Olive Green | Receptacle, Female Sockets | Gold | - | 13A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 3 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Green Cadmium | Aluminum Alloy | 12-3 | - | Shielded | Solder Cup | - | - | - | |
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Souriau-Sunbank by Eaton
|
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Price and Stock
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- | Olive Green | Receptacle, Male Pins | Gold | - | 7.5A | Bayonet Lock | Backshell | IP65 - Dust Tight, Water Resistant | UL94 HB | - | Free Hanging (In-Line) | 4 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Green Cadmium | Aluminum Alloy | 8-4 | - | Shielded | Crimp | - | - | - | |
|
ITT Cannon
|
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Price and Stock
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- | Silver | Plug, Female Sockets | Silver | - | 22A | Threaded | Backshell, Coupling Nut | IP65 - Dust Tight, Water Resistant | - | - | Free Hanging (In-Line) | 6 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Nickel | Aluminum Alloy and Zinc Die Cast | 14S-6 | - | Unshielded | Solder Cup | - | - | 50V | |
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Glenair
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Glenair
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Amphenol Industrial Operations
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Plug, Female Sockets | Silver | - | - | Threaded | Backshell, Coupling Nut | - | - | - | Free Hanging (In-Line) | 2 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Chromate over Cadmium | Aluminum Alloy | 16S-4 | - | Unshielded | Solder Cup | - | - | - | |
Souriau-Sunbank by Eaton
|
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Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Female Sockets | Gold | - | 4A | Bayonet Lock | Board Lock, UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 19 | - | -40°C ~ 105°C | N (Normal) | Plastic | - | - | Polyamide (PA), Nylon | 14-19 | - | Unshielded | Solder | - | - | 250V | |
Souriau-Sunbank by Eaton
|
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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 | Bulkhead - Front Side Nut | Panel Mount | 20 (19 + PE) | - | -40°C ~ 105°C | Y | Plastic | - | - | Polyamide (PA), Nylon | 14-19 | - | Unshielded | Solder Cup | - | - | 250V | |
|
Souriau-Sunbank by Eaton
|
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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 | Bulkhead - Front Side Nut | Panel Mount | 20 (19 + PE) | - | -40°C ~ 105°C | X | Plastic | - | - | Polyamide (PA), Nylon | 14-19 | - | Unshielded | Solder Cup | - | - | 250V | |
|
Souriau-Sunbank by Eaton
|
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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 | Bulkhead - Front Side Nut | Panel Mount | 20 (19 + PE) | - | -40°C ~ 105°C | W | Plastic | - | - | Polyamide (PA), Nylon | 14-19 | - | Unshielded | Solder Cup | - | - | 250V | |
|
TE Connectivity
|
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- | Silver | Receptacle, Female Sockets | Gold | - | 2A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead | Panel Mount, Through Hole | 8 | - | -25°C ~ 90°C | Keyed | Metal | - | Nickel | Brass | M12-8 | - | - | Solder Cup | - | - | 30VAC/DC | |
|
Souriau-Sunbank by Eaton
|
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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 | 19 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Green Cadmium | Aluminum Alloy | 14-19 | - | Shielded | Solder Cup | - | - | - | |
|
Glenair
|
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Price on request
Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
ITT Cannon
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Silver | - | 22A | Reverse Bayonet Lock | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount | 14 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Nickel | Aluminum Alloy and Zinc Die Cast | 20-27 | - | Unshielded | Crimp | - | - | 50V | |
|
Lemo
|
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- | Silver | Receptacle, Female Sockets | Gold | - | 8A | Push-Pull | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 3 | - | -55°C ~ 250°C | F | Metal | - | Chrome | Brass | 303 | - | Shielded | Solder Cup | - | - | - | |
|
Lemo
|
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- | Silver | Receptacle, Male Pins | Gold | - | 8A | Push-Pull | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 3 | - | -55°C ~ 250°C | J | Metal | - | Chrome | Brass | 303 | - | Shielded | Solder Cup | - | - | - | |
|
Lemo
|
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- | Gray | Receptacle, Male Pins | Gold | - | 5A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Front and Rear Side Nut | Panel Mount | 8 | - | -50°C ~ 170°C | H | Plastic | - | - | Polyetherimide (PEI) | M08 | - | Unshielded | Solder Cup | - | - | - | |
|
Lemo
|
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0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Blue, Gray | Receptacle, Female Sockets | Gold | - | 10A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 2 | - | -50°C ~ 150°C | G | Plastic | - | - | Polysulfone (PSU) | M02 | - | Unshielded | Solder Cup | - | - | - | |
|
Lemo
|
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0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Black | Receptacle, Female Sockets | Gold | - | 7A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 5 | - | -50°C ~ 150°C | G | Plastic | - | - | Polysulfone (PSU) | M05 | - | Unshielded | Solder Cup | - | - | - | |
|
Lemo
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | Gold | - | 10A | Push-Pull | - | IP50 - Dust Protected | UL94 V-0 | Front and Rear Side Nut | Panel Mount | 2 | - | -55°C ~ 250°C | J | Metal | - | Chrome | Brass | 302 | - | Shielded | Solder Cup | - | - | - | |
|
Glenair
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Glenair
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Lemo
|
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Price on request
Price and Stock
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- | Silver | Receptacle, Female Sockets | Gold | - | 3A | Push-Pull | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 3 | - | -55°C ~ 250°C | B | Metal | - | Chrome | Brass | 303 | - | Shielded | Solder Cup | - | - | - | |
|
Lemo
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | - | 3A | Push-Pull | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 3 | - | -55°C ~ 250°C | G | Metal | - | Chrome | Brass | 303 | - | Shielded | Solder Cup | - | - | - | |
|
Lemo
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Black | Plug, Male Pins | Gold | - | 7A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 5 | - | -50°C ~ 170°C | G | Plastic | - | - | Polyetherimide (PEI) | M05 | - | Unshielded | Solder Cup | - | - | - | |
|
Lemo
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Black | Plug, Male Pins | Gold | - | 7A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 5 | - | -50°C ~ 170°C | G | Plastic | - | - | Polyetherimide (PEI) | M05 | - | Unshielded | Solder Cup | - | - | - | |
|
Lemo
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Black | Plug, Male Pins | Gold | - | 7A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 5 | - | -50°C ~ 170°C | G | Plastic | - | - | Polyetherimide (PEI) | M05 | - | Unshielded | Solder Cup | - | - | - | |
|
Lemo
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Black | Plug, Male Pins | Gold | - | 7A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 5 | - | -50°C ~ 170°C | G | Plastic | - | - | Polyetherimide (PEI) | M05 | - | Unshielded | Solder Cup | - | - | - | |
|
Lemo
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black, Gray | Receptacle, Female Sockets | Gold | - | 5A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Front and Rear Side Nut | Panel Mount | 7 | - | -50°C ~ 170°C | A | Plastic | - | - | Polyetherimide (PEI) | M07 | - | Unshielded | Crimp | - | - | - |
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