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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- | Silver | Receptacle, Female Sockets | Gold | 15A | Push-Pull | Ground | IP50 - Dust Protected | - | Bulkhead - Rear Side Nut | Panel Mount | 6 | -40°C ~ 120°C | C | Metal | Chrome over Nickel | Brass | 2 | - | Unshielded | Crimp | 366V | ||
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- | Silver | Receptacle, Female Sockets | Gold | 15A | Push-Pull | Ground | IP50 - Dust Protected | - | Bulkhead - Rear Side Nut | Panel Mount | 6 | -40°C ~ 120°C | A | Metal | Chrome over Nickel | Brass | 2 | - | Unshielded | Crimp | 366V | ||
TE Connectivity
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- | Olive Drab | Receptacle, Male Pins | Gold | - | Threaded | - | Environment Resistant | - | Flange | Panel Mount | 37 | -65°C ~ 175°C | N (Normal) | Composite | Olive Drab Cadmium | Composite | 25-37 | J | Shielded | Crimp | - | |
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ITT Cannon
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- | Olive Drab | Plug, Male Pins | Gold | 7.5A | Bayonet Lock | Coupling Nut, Shrink Boot Adapter | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 26 | -55°C ~ 125°C | W | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 16-26 | - | Shielded | Solder Cup | 600VAC, 850VDC | |
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Souriau-Sunbank by Eaton
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- | Olive Green | Plug, Female Sockets | Gold | 7.5A | Bayonet Lock | Backshell, Cable Clamp, Coupling Nut | IP65 - Dust Tight, Water Resistant | UL94 HB | - | Free Hanging (In-Line), Right Angle | 3 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 8-3A | - | Shielded | Solder Cup | - | |
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LEMO
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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ITT Cannon
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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LEMO
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0.283" ~ 0.323" (7.20mm ~ 8.20mm) | Silver | Plug, Male Pins | Gold | 15A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 304 | - | Shielded | Solder Cup | - | |
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LEMO
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0.161" ~ 0.177" (4.10mm ~ 4.50mm) | Silver | Receptacle, Female Sockets | Gold | 9A | Push-Pull | Backshell | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | Bulkhead - Rear Side Nut | Free Hanging (In-Line); Panel Mount | 5 | -55°C ~ 200°C | G | Metal | Chrome | Brass | 305 | - | Shielded | Solder Cup | - | |
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LEMO
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0.126" ~ 0.205" (3.20mm ~ 5.20mm) | Gray, Green | Plug, Male Pins | Gold | 2A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 26 | -50°C ~ 150°C | B | Plastic | - | Polysulfone (PSU) | M26 | - | Unshielded | Solder Cup | - | |
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LEMO
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- | Blue, Gray | Receptacle, Female Sockets | Gold | 6A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Front and Rear Side Nut | Panel Mount | 16 | -50°C ~ 150°C | B | Plastic | - | Polysulfone (PSU) | M16 | - | Unshielded | Solder Cup | - | |
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LEMO
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- | Gray | Receptacle, Female Sockets | Gold | 6A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Front and Rear Side Nut | Panel Mount, Through Hole | 16 | -50°C ~ 150°C | B | Plastic | - | Polysulfone (PSU) | M16 | - | Unshielded | Solder | - | |
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LEMO
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- | Black, Gray | Receptacle, Female Sockets | Gold | 6A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Front and Rear Side Nut | Panel Mount, Through Hole | 16 | -50°C ~ 150°C | B | Plastic | - | Polysulfone (PSU) | M16 | - | Unshielded | Solder | - | |
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LEMO
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- | Silver | Receptacle, Female Sockets and Male Pins | Gold | 15A | Push-Pull | - | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 3 | -55°C ~ 200°C | Keyed | Metal | Chrome | Brass | 702 | - | Shielded | Solder Cup | - | |
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LEMO
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0.165" ~ 0.205" (4.20mm ~ 5.20mm) | Silver | Plug, Male Pins | Gold | 15A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 304 | - | Shielded | Solder Cup | - | |
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Souriau-Sunbank by Eaton
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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LEMO
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Price and Stock
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0.283" ~ 0.323" (7.20mm ~ 8.20mm) | Silver | Plug, Male Pins | Gold | 15A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 304 | - | 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 | 15A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 304 | - | Shielded | Solder Cup | - | |
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LEMO
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0.362" ~ 0.390" (9.20mm ~ 9.90mm) | Silver | Plug, Male Pins | Gold | 15A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 304 | - | Shielded | Solder Cup | - | |
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LEMO
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0.244" ~ 0.283" (6.20mm ~ 7.20mm) | Silver | Plug, Female Sockets | Gold | 25A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 2 | -55°C ~ 250°C | J | Metal | Chrome | Brass | 302 | - | Shielded | Solder Cup | - | |
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LEMO
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0.362" ~ 0.390" (9.20mm ~ 9.90mm) | Silver | Plug, Female Sockets | Gold | 25A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 2 | -55°C ~ 250°C | J | Metal | Chrome | Brass | 302 | - | Shielded | Solder Cup | - | |
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LEMO
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0.362" ~ 0.390" (9.20mm ~ 9.90mm) | Silver | Plug, Female Sockets | Gold | 25A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 2 | -55°C ~ 250°C | J | Metal | Chrome | Brass | 302 | - | Shielded | Solder Cup | - | |
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LEMO
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- | Silver | Receptacle, Female Sockets | Gold | 7A | Push-Pull | Potted | IP68 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount | 6 | -20°C ~ 100°C | G | Metal | Chrome | Brass | 306 | - | Shielded | Solder Cup | - | |
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LEMO
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0.161" ~ 0.177" (4.10mm ~ 4.50mm) | Silver | Receptacle, Female Sockets | Gold | 7A | Push-Pull | Backshell | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 7 | -55°C ~ 200°C | G | Metal | Chrome | Brass | 307 | - | Shielded | Solder Cup | - | |
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Souriau-Sunbank by Eaton
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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LEMO
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0.181" ~ 0.197" (4.60mm ~ 5.00mm) | Silver | Receptacle, Female Sockets | Gold | 7A | Push-Pull | Backshell | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 7 | -55°C ~ 200°C | G | Metal | Chrome | Brass | 307 | - | Shielded | Solder Cup | - | |
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LEMO
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0.201" ~ 0.217" (5.10mm ~ 5.50mm) | Silver | Receptacle, Female Sockets | Gold | 7A | Push-Pull | Backshell | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 7 | -55°C ~ 200°C | G | Metal | Chrome | Brass | 307 | - | Shielded | Solder Cup | - | |
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LEMO
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0.220" ~ 0.236" (5.60mm ~ 6.00mm) | Silver | Receptacle, Female Sockets | Gold | 7A | Push-Pull | Backshell | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 7 | -55°C ~ 200°C | G | Metal | Chrome | Brass | 307 | - | Shielded | Solder Cup | - | |
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LEMO
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0.240" ~ 0.256" (6.10mm ~ 6.50mm) | Silver | Receptacle, Female Sockets | Gold | 7A | Push-Pull | Backshell | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 7 | -55°C ~ 200°C | G | Metal | Chrome | Brass | 307 | - | Shielded | Solder Cup | - | |
|
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) | 1 | -55°C ~ 250°C | Keyed | Metal | Chrome | Brass | 408 | - | Shielded | Solder Cup | - | |
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LEMO
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- | Silver | Receptacle, Female Sockets | Gold | - | Push-Pull | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount | 1 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 130 | - | Shielded | Solder Cup | - | |
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LEMO
|
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Price on request
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0.126" ~ 0.165" (3.20mm ~ 4.20mm) | Silver | Plug, Male Pins | Gold | 15A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 304 | - | Shielded | Solder Cup | - | |
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LEMO
|
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0.142" ~ 0.157" (3.60mm ~ 4.00mm) | Silver | Receptacle, Female Sockets | Gold | 7A | Push-Pull | Backshell | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 6 | -55°C ~ 200°C | G | Metal | Chrome | Brass | 306 | - | Shielded | Crimp | - | |
|
LEMO
|
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- | Gray | Receptacle, Female Sockets | Gold | 2A | Push-Pull | - | IP68 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount | 4 | -20°C ~ 200°C | N | Metal | Nickel | Aluminum Alloy | 304 | - | Shielded | Crimp | - | |
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LEMO
|
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0.181" ~ 0.236" (4.60mm ~ 6.00mm) | Black | Plug, Male Pins | Gold | 1.5A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 12 | -55°C ~ 250°C | G | Metal | Black Chrome | Brass | 312 | - | Shielded | Solder Cup | - | |
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LEMO
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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LEMO
|
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0.319" ~ 0.354" (8.10mm ~ 9.00mm) | Gray | Plug, Male Pins | Gold | 2A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 26 | -50°C ~ 150°C | B | Plastic | - | Polysulfone (PSU) | M26 | - | Unshielded | Solder Cup | - | |
|
LEMO
|
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0.110" ~ 0.220" (2.80mm ~ 5.60mm) | Gray | Receptacle, Female Sockets | Gold | 3A | Push-Pull | - | IP68 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount | 3 | -20°C ~ 200°C | N | Metal | Nickel | Aluminum Alloy | 303 | - | Shielded | Crimp | - | |
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TE Connectivity
|
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- | Silver | Plug, Female Sockets | Gold | - | Threaded | Coupling Nut, Self Locking | Environment Resistant | - | - | Free Hanging (In-Line) | 3 | -65°C ~ 200°C | 6 | Metal | - | Stainless Steel | 12-3 | - | Shielded | Crimp | - | |
|
TE Connectivity
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- | Silver | Plug, Female Sockets | Gold | - | Threaded | Coupling Nut, Self Locking | Environment Resistant | - | - | Free Hanging (In-Line) | 3 | -65°C ~ 200°C | N (Normal) | Metal | - | Stainless Steel | 12-3 | - | Shielded | Crimp | - | |
|
TE Connectivity
|
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- | Silver | Plug, Male Pins | Gold | - | Threaded | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 29 | -65°C ~ 200°C | C | Composite | Nickel | Composite | 25-29 | J | Shielded | Crimp | - | |
|
LEMO
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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ITT Cannon
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1.268" (32.21mm) | Olive Drab | Receptacle, Male Pins | Silver | 13A | Bayonet Lock | - | Environment Proof | - | Flange | Panel Mount | 14 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 22-19 | - | - | Crimp | 500VAC, 700VDC | |
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Souriau-Sunbank by Eaton
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
ITT Cannon
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1.268" (32.21mm) | Black | Receptacle, Male Pins | Gold | 13A | Bayonet Lock | Flame Retardant | Environment Proof | - | Flange | Panel Mount | 14 | -40°C ~ 125°C | N (Normal) | Metal | Black Zinc Cobalt | Aluminum Alloy | 22-19 | - | - | Crimp | 500VAC, 700VDC | |
|
ITT Cannon
|
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1.268" (32.21mm) | Olive Drab | Receptacle, Male Pins | Silver | 13A | Bayonet Lock | Flame Retardant | Environment Proof | - | Flange | Panel Mount | 14 | -40°C ~ 125°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 22-19 | - | - | Crimp | 500VAC, 700VDC | |
|
Souriau-Sunbank by Eaton
|
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- | Olive Green | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 32 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 18-32 | - | Shielded | Wire Wrap | - | |
|
Souriau-Sunbank by Eaton
|
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- | Olive Green | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 32 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 18-32 | - | Shielded | Wire Wrap | - | |
|
TE Connectivity
|
Send RFQ |
Price on request
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- | Olive Drab | Receptacle, Female Sockets | Gold | - | Threaded | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 8 | -65°C ~ 175°C | E | Composite | Olive Drab Cadmium | Composite | 17-8 | E | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
Send RFQ |
Price on request
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- | Olive Drab | Receptacle, Male Pins | Gold | 7.5A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount | 26 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum | 17-26 | E | Shielded | Crimp | - |
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