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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ITT Cannon
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- | Olive Drab | Plug, Female Sockets | Silver | - | 22A | Threaded | Cable Clamp, Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 6 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Cadmium | Aluminum Alloy | 14S-6 | - | - | Solder Cup | - | - | 200VAC, 250VDC | |
NorComp Inc.
|
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0.169" ~ 0.205" (4.30mm ~ 5.20mm) | Black, Silver | Receptacle, Female Sockets | Gold | - | 17A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 3 | - | -40°C ~ 200°C | Keyed | Metal | - | Nickel | Brass | - | - | Shielded | Solder Cup | - | - | 800V | |
Amphenol Industrial Operations
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- | Olive Drab | Receptacle, Male Pins | Gold | - | - | Bayonet Lock | Potted | - | - | Flange | Panel Mount | 10 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Chromate over Cadmium | Aluminum | 12-10 | - | Unshielded | Solder Cup | - | - | - | |
Amphenol Industrial Operations
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- | Olive Drab | Plug, Female Sockets | Silver | - | - | Threaded | Coupling Nut, Rotatable | - | - | - | Free Hanging (In-Line), Right Angle | 1 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Chromate over Cadmium | Aluminum Alloy | 18-16 | - | Unshielded | Solder Cup | - | - | - | |
Amphenol Industrial Operations
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- | Black | Plug, Male Pins | Silver | - | - | Threaded | Coupling Nut, Rotatable | - | - | - | Free Hanging (In-Line), Right Angle | 8 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Black Zinc Alloy | Aluminum Alloy | 18-8 | - | Unshielded | Solder Cup | - | - | - | |
Lemo
|
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0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Gray | Receptacle, Female Sockets | Gold | - | 2A | Push-Pull | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 22 | - | -50°C ~ 170°C | N (Normal) | Plastic | - | - | Sulfone | M22 | - | Unshielded | Solder Cup | - | - | - | |
Bulgin LTD.
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0.276" ~ 0.512" (7.00mm ~ 13.00mm) | Black | Receptacle, Male Pins | Nickel | - | 32A | Threaded | UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | Flange | Panel Mount | 2 (Power) | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Polyamide (PA), Nylon | - | - | Unshielded | Screw | - | - | 600VAC/DC | |
Amphenol Industrial Operations
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- | Silver | Receptacle, Male Pins | - | - | 10A | Push-Pull | Dust Cap | IP67 - Dust Tight, Waterproof | UL94 V-0 | Flange | Panel Mount | 2 | - | -40°C ~ 100°C | - | Metal | - | Nickel | - | E | - | - | Solder Cup | - | - | - | |
|
Amphenol Industrial Operations
|
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- | Olive Drab | Receptacle, Female Sockets | Gold | - | - | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 8 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Chromate over Cadmium | Aluminum | 12-8 | - | Unshielded | Solder Cup | - | - | - | |
NorComp Inc.
|
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0.209" ~ 0.244" (5.30mm ~ 6.20mm) | Black, Silver | Receptacle, Female Sockets | Gold | - | 12A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | - | -40°C ~ 200°C | Keyed | Metal | - | Nickel | Brass | - | - | Shielded | Solder Cup | - | - | 450V | |
|
Lemo
|
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0.126" ~ 0.205" (3.20mm ~ 5.20mm) | Gray, Green | Plug, Male Pins | Gold | - | 5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 19 | - | -50°C ~ 150°C | B | Plastic | - | - | Polysulfone (PSU) | M19 | - | Unshielded | Solder Cup | - | - | - | |
Conxall/Switchcraft
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- | Silver | Plug, Female Sockets | Silver | - | 15A | Latch Lock | Ground | - | - | - | Wall Plate | 3, 3 | - | - | Keyed | Metal | - | - | Stainless Steel | XLR | - | - | Solder Cup | - | - | 125VAC | |
Bulgin LTD.
|
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0.197" ~ 0.276" (5.00mm ~ 7.00mm) | Silver | Plug, Male Pins | Nickel | - | 16A | Push-Twist | - | IP66/IP68/IP69K - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 2 (Power) | - | -40°C ~ 120°C | Keyed | Metal | - | Nickel | Brass | - | - | Unshielded | Screw | - | - | 277VAC/DC | |
Amphenol Industrial Operations
|
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- | Silver | Receptacle, Female Sockets | - | - | 5A | Push-Pull | Dust Cap | IP67 - Dust Tight, Waterproof | UL94 V-0 | Flange | Panel Mount | 3 | - | -40°C ~ 100°C | - | Metal | - | Nickel | - | F | - | - | Solder Cup | - | - | - | |
Amphenol Industrial Operations
|
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- | Silver | Receptacle, Male Pins | - | - | 10A | Push-Pull | Dust Cap | IP67 - Dust Tight, Waterproof | UL94 V-0 | Flange | Panel Mount | 3 | - | -40°C ~ 100°C | - | Metal | - | Nickel | - | F | - | - | Solder Cup | - | - | - | |
TE Connectivity
|
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- | Black | Receptacle, Female Sockets | Tin | - | - | Threaded | - | - | UL94 V-0 | Flange | Panel Mount, Through Hole | 37 | - | -55°C ~ 125°C | B | Plastic | - | - | Thermoplastic | 23-37 | - | Unshielded | Solder | - | - | 250VAC/DC | |
Amphenol Industrial Operations
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- | - | Plug, Male Pins | Gold | - | 13A | Threaded | Coupling Nut | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 55 | - | -65°C ~ 125°C | N (Normal) | Composite | - | Electroless Nickel | Composite | 17-35 | - | Shielded | Crimp | - | - | - | |
Bulgin LTD.
|
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0.197" ~ 0.276" (5.00mm ~ 7.00mm) | Silver | Plug, Male Pins | Nickel | - | 16A | Push-Twist | - | IP66/IP68/IP69K - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 3 (2 Power + PE) | - | -40°C ~ 120°C | Keyed | Metal | - | Nickel | Brass | - | - | Unshielded | Screw | - | - | 277VAC/DC | |
Bulgin LTD.
|
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Price on request
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0.197" ~ 0.276" (5.00mm ~ 7.00mm) | Silver | Plug, Female Sockets | Nickel | - | 16A | Push-Twist | - | IP66/IP68/IP69K - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 2 (Power) | - | -40°C ~ 120°C | Keyed | Metal | - | Nickel | Brass | - | - | Unshielded | Screw | - | - | 277VAC/DC | |
TE Connectivity
|
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- | Black | Receptacle, Female Sockets | Gold | - | 7.5A | Threaded | - | - | UL94 V-0 | Flange | Panel Mount, Through Hole | 28 | - | -40°C ~ 105°C | Keyed | Plastic | - | - | Thermoplastic | 17-28 | - | - | Solder | - | - | 250V | |
|
ITT Cannon
|
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Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
ITT Cannon
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Male Pins | Silver | - | 22A | Threaded | Cable Clamp | Environment Resistant | - | - | Free Hanging (In-Line) | 4 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Cadmium | Aluminum Alloy | 14S-2 | - | - | Solder Cup | - | - | 200VAC, 250VDC | |
Amphenol Industrial Operations
|
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Price and Stock
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- | Olive Drab | Plug, Male Pins | Silver | - | - | Threaded | Coupling Nut, Rotatable | - | - | - | Free Hanging (In-Line), Right Angle | 10 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Chromate over Cadmium | Aluminum Alloy | 18-19 | - | Unshielded | Solder Cup | - | - | - | |
Amphenol Industrial Operations
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Gray | Plug, Male Pins | Gold | - | 13A | Threaded | Coupling Nut | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 55 | - | -65°C ~ 125°C | N (Normal) | Composite | - | Gray Zinc Nickel | Composite | 17-35 | - | Shielded | Crimp | - | - | - | |
Amphenol Industrial Operations
|
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Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Female Sockets | Gold | - | - | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 10 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Chromate over Cadmium | Aluminum | 12-10 | - | Unshielded | Solder Cup | - | - | - | |
NorComp Inc.
|
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- | Black, Silver | Receptacle, Female Sockets | Gold | - | 9A | Push-Pull | Board Guide | IP50 - Dust Protected | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole, Right Angle | 5 | - | -40°C ~ 200°C | Keyed | Metal | - | Nickel | Brass | - | - | Shielded | Solder | - | - | 415V | |
Bulgin LTD.
|
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Price on request
Price and Stock
on Request Send RFQ |
0.197" ~ 0.276" (5.00mm ~ 7.00mm) | Silver | Plug, Female Sockets | Nickel | - | 16A | Push-Twist | - | IP66/IP68/IP69K - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 3 (2 Power + PE) | - | -40°C ~ 120°C | Keyed | Metal | - | Nickel | Brass | - | - | Unshielded | Screw | - | - | 277VAC/DC | |
NorComp Inc.
|
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Price on request
Price and Stock
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0.169" ~ 0.205" (4.30mm ~ 5.20mm) | Black, Silver | Plug, Male Pins | Gold | - | 10A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 8 | - | -40°C ~ 200°C | Keyed | Metal | - | Nickel | Brass | - | - | Shielded | Solder Cup | - | - | 500V | |
Amphenol Industrial Operations
|
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Price and Stock
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- | Silver | Receptacle, Female Sockets | - | - | - | Push-Pull | Dust Cap | IP67 - Dust Tight, Waterproof | UL94 V-0 | Flange | Panel Mount | 5 | - | -40°C ~ 100°C | - | Metal | - | Nickel | - | F | - | - | Solder Cup | - | - | - | |
|
Lemo
|
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- | Silver | Receptacle, Female Sockets | Gold | - | 5A | Push-Pull | Potted | IP68 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 8 | - | -20°C ~ 100°C | A | Metal | - | Chrome | Brass | 308 | - | Shielded | Solder Cup | - | - | - | |
Amphenol Industrial Operations
|
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Price on request
Price and Stock
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- | Olive Drab | Plug, Female Sockets | Gold | - | - | Bayonet Lock | Backshell, Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 4 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Chromate over Cadmium | Aluminum | 8-4 | - | Unshielded | Solder Cup | - | - | - | |
Amphenol PCD
|
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- | - | Plug, Female Sockets | Gold | - | - | Bayonet Lock | Coupling Nut | Environment Sealed | - | - | Free Hanging (In-Line) | 11 | - | -65°C ~ 150°C | - | Plastic | - | - | Polyetherimide (PEI) | 5 | - | Unshielded | Solder Cup | - | - | - | |
NorComp Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.169" ~ 0.205" (4.30mm ~ 5.20mm) | Black, Silver | Receptacle, Female Sockets | Gold | - | 8A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 10 | - | -40°C ~ 200°C | Keyed | Metal | - | Nickel | Brass | - | - | Shielded | Solder Cup | - | - | 500V | |
|
NorComp Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.244" (5.30mm ~ 6.20mm) | Black, Silver | Receptacle, Female Sockets | Gold | - | 8A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 10 | - | -40°C ~ 200°C | Keyed | Metal | - | Nickel | Brass | - | - | Shielded | Solder Cup | - | - | 500V | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | - | - | 10A | Push-Pull | Backshell | IP67 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 2 | - | -40°C ~ 100°C | - | Metal | - | Nickel | - | E | - | - | Solder Cup | - | - | - | |
Amphenol Industrial Operations
|
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- | Silver | Plug, Female Sockets | - | - | 3A | Push-Pull | Backshell | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 5 | - | -40°C ~ 100°C | - | Metal | - | Nickel | - | C | - | - | Solder Cup | - | - | - | |
Amphenol Industrial Operations
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Female Sockets | Gold | - | - | Bayonet Lock | Backshell | - | - | - | Free Hanging (In-Line) | 5 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Chromate over Cadmium | Aluminum | 14-5 | - | Unshielded | Solder Cup | - | - | - | |
|
ITT Cannon
|
Send RFQ |
Price on request
Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | - | - | 5A | Push-Pull | Backshell | IP67 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 4 | - | -40°C ~ 100°C | - | Metal | - | Nickel | - | E | - | - | Solder Cup | - | - | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | - | - | 5A | Push-Pull | Backshell | IP67 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 4 | - | -40°C ~ 100°C | - | Metal | - | Nickel | - | E | - | - | Solder Cup | - | - | - | |
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | Receptacle, Male Pins | Gold | - | - | Threaded | - | - | UL94 V-0 | Flange | Panel Mount | 16 | - | -55°C ~ 105°C | Keyed | Plastic | - | - | Thermoplastic | 17-16 | - | - | Solder Cup | - | - | 250VAC/DC | |
|
Amphenol Aerospace Operations
|
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Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Female Sockets | Gold | - | - | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 8 (Power) | - | -65°C ~ 200°C | N (Normal) | Metal | - | Olive Drab Cadmium | Aluminum | 16-8 | - | Unshielded | Crimp | - | - | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | - | - | 25A | Push-Pull | Dust Cap | IP67 - Dust Tight, Waterproof | UL94 V-0 | Flange | Panel Mount | 8 | - | -40°C ~ 100°C | - | Metal | - | Nickel | - | F | - | - | Solder Cup | - | - | - | |
|
Amphenol Alden Products
|
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- | Black | Receptacle, Female Sockets | Gold | - | 0.9A | Latch Lock | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Rear Side Nut | Panel Mount | 14 | - | -20°C ~ 105°C | 1 | Plastic | - | - | Thermoplastic | - | - | Unshielded | Solder Cup | - | - | 300V | |
|
Lemo
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets and Male Pins | Gold | - | 7A | Threaded | - | IP68 - Dust Tight, Waterproof | - | Bulkhead - Rear Side Nut | Panel Mount | 4 | - | -20°C ~ 200°C | Keyed | Metal | - | Chrome | Brass | 304 | - | Shielded | Solder Cup | - | - | - | |
NorComp Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.169" ~ 0.205" (4.30mm ~ 5.20mm) | Black, Silver | Receptacle, Female Sockets | Gold | - | 7A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 12 | - | -40°C ~ 200°C | Keyed | Metal | - | Nickel | Brass | - | - | Shielded | Solder Cup | - | - | 480V | |
|
ITT Cannon
|
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, Male Pins | Gold | - | - | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 12 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Chromate over Cadmium | Aluminum | 14-12 | - | Unshielded | Solder Cup | - | - | - | |
Amphenol Industrial Operations
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Plug, Male Pins | Gold | - | - | Bayonet Lock | Coupling Nut, Potted | - | - | - | Free Hanging (In-Line) | 6 | - | -55°C ~ 125°C | N (Normal) | Metal | - | Olive Drab Chromate over Cadmium | Aluminum | 10-6 | - | Unshielded | Solder Cup | - | - | - | |
Bulgin LTD.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.197" ~ 0.276" (5.00mm ~ 7.00mm) | Silver | Receptacle, Female Sockets | Nickel | - | 25A | Bayonet Lock | Backshell | IP66/IP68/IP69K - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 2 (Power) | - | -40°C ~ 120°C | Keyed | Metal | - | Nickel | Zinc Alloy | - | - | Shielded | Screw | - | - | 600V |
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