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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lumberg Automation
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Lumberg Automation
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Conec
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Conec
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- | Silver | Plug, Female Sockets | Gold | - | 0.5A | Threaded | - | IP67 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead | Panel Mount, Through Hole | 8 | - | -25°C ~ 95°C | X | Metal | - | Nickel | Copper Zinc | M12-8 | - | Shielded | Solder | - | - | 48V | |
Conxall/Switchcraft
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- | Black | Plug, Female Sockets | Gold | - | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 10 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Crimp | - | - | 600VAC/DC | |
Souriau-Sunbank by Eaton
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- | Black | Receptacle, Male Pins | Gold | - | 6A | Bayonet Lock | UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | Flange | Panel Mount | 6 | - | -40°C ~ 105°C | N (Normal) | Plastic | - | - | Polybutylene Terephthalate (PBT) | 10-98 | - | Unshielded | Solder Cup | - | - | 250V | |
Souriau-Sunbank by Eaton
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- | Black | Plug, Female Sockets | Gold | - | 13A | Bayonet Lock | Coupling Nut, UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 3 (2 + PE) | - | -40°C ~ 105°C | N (Normal) | Plastic | - | - | Polyamide (PA), Nylon | 12-2 | - | Unshielded | Solder Cup | - | - | 600V | |
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Harwin Inc.
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0.281" (7.14mm) | Black | Plug, Female Sockets | Silver | - | 13A | Threaded | Backshell, Cable Clamp, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 2 (Power) | - | -55°C ~ 125°C | Keyed | Metal | - | Black Zinc Cobalt Alloy | Aluminum Alloy | 12S-3 | - | Unshielded | Solder Cup | - | - | 500VAC, 700VDC | |
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NorComp Inc.
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- | Blue, Gray | Receptacle, Female Sockets | Gold | - | 6A | Push-Pull | - | IP50 - Dust Protected | - | Bulkhead - Front Side Nut | Panel Mount | 7 | - | -20°C ~ 120°C | Keyed | Plastic | - | - | Polyacrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) | - | - | Unshielded | Solder Cup | - | - | 450V | |
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NorComp Inc.
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- | Gray, Yellow | Receptacle, Female Sockets | Gold | - | 6A | Push-Pull | - | IP50 - Dust Protected | - | Bulkhead - Front Side Nut | Panel Mount | 7 | - | -20°C ~ 120°C | Keyed | Plastic | - | - | Polyacrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) | - | - | Unshielded | Solder Cup | - | - | 450V | |
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NorComp Inc.
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- | Black, Gray | Receptacle, Female Sockets | Gold | - | 6A | Push-Pull | - | IP50 - Dust Protected | - | Bulkhead - Front Side Nut | Panel Mount | 7 | - | -20°C ~ 120°C | Keyed | Plastic | - | - | Polyacrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) | - | - | Unshielded | Solder Cup | - | - | 450V | |
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NorComp Inc.
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- | Gray, Red | Receptacle, Female Sockets | Gold | - | 6A | Push-Pull | - | IP50 - Dust Protected | - | Bulkhead - Front Side Nut | Panel Mount | 7 | - | -20°C ~ 120°C | Keyed | Plastic | - | - | Polyacrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) | - | - | Unshielded | Solder Cup | - | - | 450V | |
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Glenair
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NorComp Inc.
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- | Gray, Green | Receptacle, Female Sockets | Gold | - | 6A | Push-Pull | - | IP50 - Dust Protected | - | Bulkhead - Front Side Nut | Panel Mount | 7 | - | -20°C ~ 120°C | Keyed | Plastic | - | - | Polyacrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) | - | - | Unshielded | Solder Cup | - | - | 450V | |
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Amphenol LTW
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0.157" ~ 0.276" (4.00mm ~ 7.00mm) | Black | Plug, Female Sockets | Gold | - | 1.5A | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line), Right Angle | 10 | - | -40°C ~ 105°C | A | Plastic | - | - | Polyamide (PA), Nylon | M12-10 | - | Shielded | Solder Cup | - | - | 30V | |
NorComp Inc.
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- | Gray | Receptacle, Female Sockets | Gold | - | 8A | Push-Pull | - | IP50 - Dust Protected | - | Bulkhead - Rear Side Nut | Panel Mount, Through Hole | 5 | - | -20°C ~ 120°C | Keyed | Plastic | - | - | Polyacrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) | - | - | Unshielded | Solder | - | - | 500V | |
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Alpha Wire
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- | Black | Plug, Male Pins | Gold | - | - | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 5 | - | -25°C ~ 90°C | Keyed | Metal | - | Nickel | Copper Alloy | M12-5 | - | Unshielded | Screw | - | - | 63V | |
NorComp Inc.
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Price on request
Price and Stock
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- | Gray | Receptacle, Female Sockets | Gold | - | 8A | Push-Pull | - | IP50 - Dust Protected | - | Bulkhead - Rear Side Nut | Panel Mount | 5 | - | -20°C ~ 120°C | Keyed | Plastic | - | - | Polyacrylonitrile Butadiene Styrene (ABS), Polycarbonate (PC) | - | - | Unshielded | Solder Cup | - | - | 500V | |
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Alpha Wire
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- | Black | Plug, Female Sockets | Gold | - | - | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 5 | - | -25°C ~ 90°C | Keyed | Metal | - | Nickel | Copper Alloy | M12-5 | - | Unshielded | Screw | - | - | 63V | |
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Lemo
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- | - | Insert, Female Sockets | Gold | - | 3A | - | Insert Only, Requires Shell | IP50 - Dust Protected | UL94 V-0 | - | - | 3 | - | -55°C ~ 250°C | G | - | - | - | - | 303 | - | Shielded | Crimp | - | - | - | |
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Lemo
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- | Gray | Receptacle, Female Sockets | Gold | - | 10A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Front and Rear Side Nut | Panel Mount | 2 | - | -50°C ~ 170°C | A | Plastic | - | - | Polyetherimide (PEI) | M02 | - | Unshielded | Crimp | - | - | - | |
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Glenair
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Lemo
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- | Gray | Receptacle, Female Sockets | Gold | - | 10A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Front and Rear Side Nut | Panel Mount | 2 | - | -50°C ~ 170°C | C | Plastic | - | - | Polyetherimide (PEI) | M02 | - | Unshielded | Crimp | - | - | - | |
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Lemo
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- | Gray | Receptacle, Female Sockets | Gold | - | 10A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Front and Rear Side Nut | Panel Mount | 2 | - | -50°C ~ 150°C | G | Plastic | - | - | Polysulfone (PSU) | M02 | - | Unshielded | Crimp | - | - | - | |
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Lemo
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- | - | Insert, Male Pins | Gold | - | - | Push-Pull | Insert Only, Requires Shell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | - | -55°C ~ 250°C | G | Metal | - | - | - | 304 | - | Shielded | Crimp | - | - | - | |
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Amphenol Tuchel Industrial
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- | Silver | Receptacle, Female Sockets | Silver | - | 3A | Threaded | - | IP65/IP67/IP69K - Dust Tight, Water Resistant, Waterproof | - | - | Panel Mount | 14 | - | -40°C ~ 100°C | Keyed | Metal | - | Nickel | Die Cast | M16-14 | - | Shielded | Solder Cup | - | - | 250V | |
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Amphenol Tuchel Industrial
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- | Silver | Plug, Male Pins | Gold | - | 7A | Threaded | Strain Relief | IP65/IP67/IP69K - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 7 | - | -40°C ~ 100°C | Keyed | Metal | - | Nickel | Die Cast | M16-7B | - | Shielded | Solder Cup | - | - | 60V | |
Conxall/Switchcraft
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- | Black | Plug, Male Pins | Gold | - | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 8 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Solder Cup | - | - | 600VAC/DC | |
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Souriau-Sunbank by Eaton
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- | Silver | Receptacle, Male Pins | Gold | - | 10A | Push-Pull | - | IP40 | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 2 | - | -40°C ~ 125°C | G | Metal | - | Chrome over Nickel | Brass | 0 | - | Shielded | Solder Cup | - | - | 660V | |
NorComp Inc.
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- | Black, Silver | Plug, Female Sockets | Gold | - | 4A | Threaded | Board Guide | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Panel Mount, Through Hole, Right Angle | 3 | - | -40°C ~ 85°C | A | Metal | - | Nickel | Brass | M12-3 | - | Shielded | Solder | - | - | 250V | |
Hirose Electric
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- | Silver | Receptacle, Female Sockets | Gold | - | 1A | Push-Pull | - | - | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount, Through Hole | 12 | - | -25°C ~ 85°C | Keyed | Metal | - | Nickel | Zinc Alloy | 9 | - | - | Solder | - | - | 30VAC, 42VDC | |
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ITT Cannon
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Radiall
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- | Green | Receptacle, Male Pins | Silver | - | 13A | Threaded | - | - | UL94 V-0 | Flange | Panel Mount | 3 | - | -55°C ~ 125°C | - | Metal | - | Green Cadmium | Aluminum Alloy | 14S-7 | - | Unshielded | Solder Cup | - | - | 500VAC, 700VDC | |
|
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- | Black | Receptacle, Female Sockets | Gold | - | 12A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount | 3 | - | -50°C ~ 120°C | C | Plastic | - | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | - | 48V | ||
Conxall/Switchcraft
|
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0.150" ~ 0.170" (3.81mm ~ 4.32mm) | Black | Plug, Female Sockets | Gold | - | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 6 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Solder Cup | - | - | 600VAC/DC | |
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Conxall/Switchcraft
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Black | Plug, Female Sockets | Gold | - | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 5 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Solder Cup | - | - | 600VAC/DC | |
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Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Plug, Female Sockets | Gold | - | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 6 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Solder Cup | - | - | 600VAC/DC | |
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Conxall/Switchcraft
|
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Price on request
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0.180" ~ 0.200" (4.57mm ~ 5.08mm) | Black | Plug, Female Sockets | Gold | - | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 6 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Solder Cup | - | - | 600VAC/DC | |
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Glenair
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Conxall/Switchcraft
|
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0.210" ~ 0.230" (5.33mm ~ 5.84mm) | Black | Plug, Female Sockets | Gold | - | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 6 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Solder Cup | - | - | 600VAC/DC | |
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Conxall/Switchcraft
|
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0.240" ~ 0.270" (6.10mm ~ 6.86mm) | Black | Plug, Female Sockets | Gold | - | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 6 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Solder Cup | - | - | 600VAC/DC | |
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Conxall/Switchcraft
|
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Price on request
Price and Stock
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0.350" ~ 0.400" (8.89mm ~ 10.16mm) | Black | Plug, Female Sockets | Gold | - | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 6 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Solder Cup | - | - | 600VAC/DC | |
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Conxall/Switchcraft
|
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Price on request
Price and Stock
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0.280" ~ 0.290" (7.11mm ~ 7.37mm) | Black | Plug, Female Sockets | Gold | - | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 6 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Solder Cup | - | - | 600VAC/DC | |
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Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.300" ~ 0.320" (7.62mm ~ 8.13mm) | Black | Plug, Female Sockets | Gold | - | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 6 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Solder Cup | - | - | 600VAC/DC | |
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Amphenol LTW
|
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Price on request
Price and Stock
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- | Black | Receptacle, Female Sockets | Gold | - | 5A | Snap In, Latch Holder | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount | 18 | - | -40°C ~ 105°C | Keyed | Plastic | - | - | Polyphenylene Ether (PPE), Modified | D | - | Unshielded | Wire Leads | - | - | - | |
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Amphenol LTW
|
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Amphenol LTW
|
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- | Black | Plug, Female Sockets | Gold | - | 2A | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 18 | - | - | Keyed | Plastic | - | - | Polyamide (PA), Nylon, Glass Filled | C | - | Unshielded | Solder Cup | - | - | - | |
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Amphenol LTW
|
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- | Black | Receptacle, Male Pins | Gold | - | 5A | Snap-In, Latch Lock | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount | 14 | - | -40°C ~ 105°C | Keyed | Plastic | - | - | Polyphenylene Ether (PPE), Modified | D | - | Unshielded | Wire Leads | - | - | - | |
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Littelfuse Inc.
|
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Price on request
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- | Black | Plug, Male Pins | Nickel | - | - | Bayonet Lock | Backshell, Strain Relief | - | - | - | Free Hanging (In-Line) | 13 | - | - | Keyed | Plastic | - | - | Plastic | - | - | Unshielded | Screw | - | - | 12V | |
|
Lemo
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | Insert, Female Sockets and Male Pins | Gold | - | 10A | - | Insert Only, Requires Shell | IP50 - Dust Protected | UL94 V-0 | - | - | 2 | - | -55°C ~ 250°C | Keyed | - | - | - | - | 302 | - | Shielded | Solder Cup | - | - | - |
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