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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ITT Cannon
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- | Olive Drab | Receptacle, Male Pins | Silver | 22A | Reverse Bayonet Lock | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount | 19 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 20-A48 | - | Shielded | Crimp | 50V | |
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Amphenol Industrial Operations
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- | Olive Drab | Plug, Female Sockets | Silver | - | Threaded | Coupling Nut | - | - | - | Free Hanging (In-Line), Right Angle | 17 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 20-29 | - | Unshielded | Solder Cup | - | |
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ITT Cannon
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- | Silver | Plug, Female Sockets | Silver | 41A | Threaded | Backshell, Cable Clamp, Coupling Nut | IP65 - Dust Tight, Water Resistant | - | - | Free Hanging (In-Line) | 8 | -55°C ~ 125°C | N (Normal) | Metal | Nickel | Aluminum Alloy and Zinc Die Cast | 22-23 | - | Unshielded | Solder Cup | 50V | |
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TE Connectivity
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- | Olive Drab | Plug, Female Sockets | Gold | - | Threaded | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 66 | -65°C ~ 175°C | D | Composite | Olive Drab Cadmium | Composite | 19-35 | F | Shielded | Crimp | - | |
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TE Connectivity
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- | Olive Drab | Plug, Female Sockets | Gold | - | Threaded | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 66 | -65°C ~ 175°C | E | Composite | Olive Drab Cadmium | Composite | 19-35 | F | Shielded | Crimp | - | |
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TE Connectivity
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- | Olive Drab | Plug, Male Pins | Gold | - | Threaded | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 56 | -65°C ~ 175°C | E | Composite | Olive Drab Cadmium | Composite | 25-4 | J | Shielded | Crimp | - | |
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Souriau-Sunbank by Eaton
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- | Silver | Plug, Female Sockets | Gold | 7.5A | Bayonet Lock | Coupling Nut | Fluid Resistant | - | - | Free Hanging (In-Line) | 26 | -55°C ~ 200°C | N (Normal) | Metal | Nickel | Aluminum | 16-26 | - | Unshielded | Crimp | - | |
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ITT Cannon
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- | Olive Drab | Receptacle, Male Pins | Gold | 7.5A, 23A | Bayonet Lock | Backshell | IP67 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount | 5 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 14-22 | - | Unshielded | Crimp | 600VAC, 850VDC | |
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ITT Cannon
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- | Olive Drab | Receptacle, Male Pins | Gold | 7.5A, 23A | Bayonet Lock | Backshell | IP67 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount | 5 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 14-22 | - | Unshielded | Crimp | 600VAC, 850VDC | |
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Radiall
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- | Green | Plug, Female Sockets | Silver | 13A | Threaded | Backshell, Coupling Nut | - | UL94 V-0 | - | Free Hanging (In-Line) | 26 | -55°C ~ 125°C | - | Metal | Green Cadmium | Aluminum Alloy | 28-12 | - | Unshielded | Solder Cup | 500VAC, 700VDC | |
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ITT Cannon
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1.008" (25.60mm) | Black | Receptacle, Male Pins | Gold | 23A | Bayonet Lock | - | Environment Proof | - | Flange | Panel Mount | 2 | -55°C ~ 125°C | N (Normal) | Metal | Black Painted | Aluminum | 18-3 | - | - | Crimp | 900VAC, 1250VDC | |
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ITT Cannon
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1.008" (25.60mm) | Black | Receptacle, Male Pins | Gold | 23A | Bayonet Lock | Flame Retardant | Environment Proof | - | Flange | Panel Mount | 2 | -40°C ~ 125°C | N (Normal) | Metal | Black Painted | Aluminum | 18-3 | - | - | Crimp | 900VAC, 1250VDC | |
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TE Connectivity
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- | Olive Drab | Receptacle, Female Sockets | Gold | - | Threaded | - | Environment Resistant | - | Flange | Panel Mount | 43 | -65°C ~ 175°C | E | Composite | Olive Drab Cadmium | Composite | 25-43 | J | Shielded | Crimp | - | |
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TE Connectivity
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- | Silver | Receptacle, Male Pins | Gold | - | Threaded | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 41 | -65°C ~ 200°C | D | Composite | Nickel | Composite | 21-41 | G | Shielded | Crimp | - | |
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Souriau-Sunbank by Eaton
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- | Olive Green | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | - | Fluid Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 26 | -55°C ~ 175°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum | 16-26 | - | Unshielded | Crimp | - | |
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TE Connectivity
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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ITT Cannon
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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TE Connectivity
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- | Silver | Plug, Female Sockets | Gold | - | Threaded | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 39 | -65°C ~ 200°C | D | Composite | Nickel | Composite | 21-39 | G | Shielded | Crimp | - | |
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TE Connectivity
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- | Silver | Plug, Female Sockets | Gold | - | Threaded | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 39 | -65°C ~ 200°C | E | Composite | Nickel | Composite | 21-39 | G | Shielded | Crimp | - | |
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Souriau-Sunbank by Eaton
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- | Olive Green | Plug, Male Pins | Gold | 7.5A | Bayonet Lock | Backshell, Cable Clamp, Coupling Nut | IP65 - Dust Tight, Water Resistant | UL94 HB | - | Free Hanging (In-Line), Right Angle | 19 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 14-19 | - | Shielded | Solder Cup | - | |
Bulgin LTD.
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0.276" ~ 0.354" (7.00mm ~ 9.00mm) | Silver | Plug, Male Pins | Nickel | 25A | Bayonet Lock | Backshell, Coupling Nut | IP66/IP68/IP69K - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 3 (2 Power + PE) | -40°C ~ 120°C | Keyed | Metal | Nickel | Zinc Alloy | - | - | Shielded | Screw | 600V | |
Bulgin LTD.
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0.433" ~ 0.512" (11.00mm ~ 13.00mm) | Silver | Plug, Male Pins | Nickel | 25A | Bayonet Lock | Backshell, Coupling Nut | IP66/IP68/IP69K - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 3 (2 Power + PE) | -40°C ~ 120°C | Keyed | Metal | Nickel | Zinc Alloy | - | - | Shielded | Screw | 600V | |
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TE Connectivity
|
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- | Silver | Receptacle, Female Sockets | Gold | - | Threaded | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 55 | -65°C ~ 200°C | E | Composite | Nickel | Composite | 17-35 | E | Shielded | Crimp | - | |
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Radiall
|
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0.622" (15.80mm) | Gray | Plug, Male Pins | Silver | 46A | Reverse Bayonet Lock | Backshell, Cable Clamp, Coupling Nut | IP54 - Dust Protected, Water Resistant | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -55°C ~ 200°C | - | Metal | Electroless Nickel | Aluminum Alloy | 22-22 | - | Unshielded | Crimp | 500VAC, 700VDC | |
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ITT Cannon
|
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- | Olive Drab | Receptacle, Female Sockets | Silver | 22A | Reverse Bayonet Lock | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount | 24 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 24-28 | - | Shielded | Solder Cup | 50V | |
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ITT Cannon
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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ITT Cannon
|
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- | Olive Drab | Plug, Female Sockets | Silver | 46A | Bayonet Lock | Coupling Nut | - | - | - | Free Hanging (In-Line) | 2 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 20-23 | - | - | Crimp | 500VAC, 700VDC | |
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ITT Cannon
|
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1.630" (41.40mm) | Olive Drab | Receptacle, Male Pins | Silver | 13A | Bayonet Lock | - | Environment Proof | - | Flange | Panel Mount | 35 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 28-15 | - | - | Crimp | 500VAC, 700VDC | |
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ITT Cannon
|
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1.630" (41.40mm) | Olive Drab | Receptacle, Male Pins | Silver | 13A | Bayonet Lock | - | Environment Proof | - | Flange | Panel Mount | 35 | -55°C ~ 125°C | W | Metal | Olive Drab Cadmium | Aluminum Alloy | 28-15 | - | - | Crimp | 500VAC, 700VDC | |
|
ITT Cannon
|
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1.142" (29.01mm) | Black | Receptacle, Male Pins | Gold | 13A | Bayonet Lock | Flame Retardant | Environment Proof | - | Flange | Panel Mount | 13 | -40°C ~ 125°C | N (Normal) | Metal | Black Painted | Aluminum | 20-11 | - | - | Crimp | 200VAC, 250VDC | |
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ITT Cannon
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1.630" (41.40mm) | Black | Receptacle, Male Pins | Gold | 13A | Bayonet Lock | Flame Retardant | Environment Proof | - | Flange | Panel Mount | 35 | -40°C ~ 125°C | N (Normal) | Metal | Black Zinc Cobalt | Aluminum Alloy | 28-15 | - | - | Crimp | 500VAC, 700VDC | |
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0.118" ~ 0.165" (3.00mm ~ 4.20mm) | Silver | Plug, Male Pins | Gold | 21A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 3 | -40°C ~ 120°C | F | Metal | Chrome over Nickel | Brass | 2 | - | Unshielded | Crimp | 650V | ||
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ITT Cannon
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- | Olive Drab | Receptacle, Male Pins | Silver | 150A | Bayonet Lock | - | Environment Proof | - | Flange | Panel Mount | 1 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 22-7 | - | - | Crimp | 1250VAC, 1750VDC | |
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LEMO
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- | - | Receptacle, Female Sockets | Gold | 2A | Push-Pull | Ground | IP50 - Dust Protected | UL94 V-0 | - | Through Hole, Right Angle | 8 | -55°C ~ 250°C | D | - | - | - | 308 | - | Shielded | Solder | - | |
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TE Connectivity
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Souriau-Sunbank by Eaton
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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LEMO
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0.161" ~ 0.177" (4.10mm ~ 4.50mm) | Silver | Plug, Female Sockets and Male Pins | Gold | 13A | Push-Pull | Backshell | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 5 | -55°C ~ 200°C | Keyed | Metal | Chrome | Brass | 305 | - | Shielded | Solder Cup | - | |
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LEMO
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0.181" ~ 0.197" (4.60mm ~ 5.00mm) | Silver | Plug, Female Sockets and Male Pins | Gold | 13A | Push-Pull | Backshell | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 5 | -55°C ~ 200°C | Keyed | Metal | Chrome | Brass | 305 | - | Shielded | Solder Cup | - | |
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LEMO
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0.323" ~ 0.362" (8.20mm ~ 9.20mm) | Silver | Plug, Male Pins | Gold | 7A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 12 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 312 | - | Shielded | Crimp | - | |
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LEMO
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0.205" ~ 0.244" (5.20mm ~ 6.20mm) | Silver | Plug, Male Pins | Gold | 10A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 3 (2 + 1 Coax) | -55°C ~ 250°C | G | Metal | Chrome | Brass | 802 | - | Shielded | Solder Cup | - | |
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LEMO
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0.205" ~ 0.244" (5.20mm ~ 6.20mm) | Silver | Plug, Male Pins | Gold | 10A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 3 (2 + 1 Coax) | -55°C ~ 250°C | G | Metal | Chrome | Brass | 802 | - | Shielded | Solder Cup | - | |
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LEMO
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0.283" ~ 0.323" (7.20mm ~ 8.20mm) | Silver | Plug, Male Pins | Gold | 10A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 3 (2 + 1 Coax) | -55°C ~ 250°C | G | Metal | Chrome | Brass | 802 | - | Shielded | Solder Cup | - | |
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LEMO
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0.382" (9.70mm) | Gray | Receptacle, Female Sockets | Gold | 5A | Threaded | - | IP68 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount | 8 | -55°C ~ 200°C | P | Metal | Nickel | Aluminum Alloy | 308 | - | Shielded | Crimp | - | |
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LEMO
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0.382" (9.70mm) | Gray | Receptacle, Male Pins | Gold | 5A | Threaded | - | IP68 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount | 8 | -55°C ~ 200°C | S | Metal | Nickel | Aluminum Alloy | 308 | - | Shielded | Crimp | - | |
|
ITT Cannon
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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LEMO
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0.122" ~ 0.157" (3.10mm ~ 4.00mm) | Silver | Receptacle, Female Sockets | Gold | 10A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 8 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 308 | - | Shielded | Solder Cup | - | |
|
LEMO
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0.205" ~ 0.244" (5.20mm ~ 6.20mm) | Silver | Receptacle, Female Sockets and Male Pins | Gold | 9A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Rear Side Nut | Free Hanging (In-Line); Panel Mount | 8 | -55°C ~ 250°C | Keyed | Metal | Chrome | Brass | 308 | - | Shielded | Solder Cup | - | |
|
LEMO
|
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0.165" ~ 0.205" (4.20mm ~ 5.20mm) | Silver | Plug, Male Pins | Gold | 10A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line), Right Angle | 4 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 304 | - | Shielded | Solder Cup | - | |
|
LEMO
|
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0.382" (9.70mm) | Gray | Receptacle, Female Sockets | Gold | 5A | Threaded | - | IP68 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount | 8 | -55°C ~ 200°C | U | Metal | Nickel | Aluminum Alloy | 308 | - | Shielded | Crimp | - | |
|
TE Connectivity
|
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- | Silver | Receptacle, Male Pins | Gold | - | Threaded | Self Locking | Environment Resistant | - | Flange | Panel Mount | 19 | -65°C ~ 200°C | N (Normal) | Metal | - | Stainless Steel | 22-19 | - | Unshielded | Crimp | - |
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