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.
Parts in this category
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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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Conxall/Switchcraft
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- | Black | Receptacle, Male Pins | Gold | - | - | Bayonet Lock | - | Weathertight | - | Bulkhead - Front Side Nut, Flange | Panel Mount, Through Hole | 18 | - | -40°C ~ 115°C | Keyed | Plastic | - | - | Polyamide (PA), Nylon | - | - | Unshielded | Solder | - | - | 600V | |
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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 | Weathertight | - | - | Free Hanging (In-Line) | 8 | - | -40°C ~ 115°C | Keyed | Plastic | - | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | - | - | 600V | |
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Littelfuse Inc.
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- | Black | Receptacle, Female Sockets and Male Pins | - | - | - | Push-Pull | Backshell, Cap (Cover) | - | - | - | Free Hanging (In-Line) | 7 | - | - | Keyed | Plastic | - | - | Plastic | - | - | Unshielded | Screw | - | - | 12V | |
Amphenol Sine Systems
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0.157" ~ 0.236" (4.00mm ~ 6.00mm) | Black | Plug, Male Pins | Silver | - | 7A | Bayonet Lock | Backshell, Cable Clamp, Coupling Nut | IP40 | UL94 V-0 | - | Free Hanging (In-Line) | 7 | - | -40°C ~ 100°C | Keyed | Metal | - | Nickel | Zinc Die Cast | M16-7 | - | Unshielded | Solder Cup | - | - | 250V | |
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Amphenol Sine Systems
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- | Silver | Plug, Female Sockets | Gold | - | 1.5A | Latch Lock | - | IP40 | UL94 HB | Bulkhead - Front Side Nut | Panel Mount | 6 | - | -30°C ~ 80°C | Keyed | Metal | - | Nickel | Brass | Mini XLR | - | Unshielded | Solder Cup | - | - | - | |
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Amphenol LTW
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- | Black | Receptacle, Male Pins | Gold | - | - | Bayonet Lock | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 9 | - | - | Keyed | Plastic | - | - | Thermoplastic | C | - | Unshielded | Solder Cup | - | - | - | |
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Chogori Technologies Inc.
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- | Black, Blue | Receptacle, Female Sockets | Gold | - | 2A | Push-Twist | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 12 | - | -45°C ~ 105°C | Keyed | Plastic | - | - | Polyamide (PA66), Nylon 6/6 | - | - | Unshielded | Solder | - | - | 30V | |
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Chogori Technologies Inc.
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Black, Blue | Receptacle, Female Sockets | Gold | - | 2A | Push-Twist | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Rear Side Nut | Panel Mount | 12 | - | -45°C ~ 105°C | Keyed | Plastic | - | - | Polyamide (PA66), Nylon 6/6 | - | - | Unshielded | Solder Cup | - | - | 30V | |
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Glenair
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Chogori Technologies Inc.
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Black, Blue | Receptacle, Female Sockets | Gold | - | 2A | Push-Twist | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount | 12 | - | -45°C ~ 105°C | Keyed | Plastic | - | - | Polyamide (PA66), Nylon 6/6 | - | - | Unshielded | Solder Cup | - | - | 30V | |
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Chogori Technologies Inc.
|
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Price on request
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- | Black | Receptacle, Female Sockets | Gold | - | 2A | Threaded | Board Guide, Board Lock | IP67 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole, Right Angle | 8 | - | -25°C ~ 85°C | A | Plastic | - | - | Polyamide (PA), Nylon | M12-8 | - | Unshielded | Solder | - | - | 30V | |
Amphenol LTW
|
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Price on request
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- | Black | Receptacle, Male Pins | Gold | - | 5A | Push-Pull | Backshell, Strain Relief | IP68 - Dust Tight, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 18 (Data) | - | -20°C ~ 80°C | Keyed | Plastic | - | - | Polyamide (PA), Nylon, Glass Filled | D | - | Unshielded | Crimp | - | - | - | |
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Phoenix Contact
|
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Price on request
Price and Stock
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- | Silver | Receptacle, Female Sockets | Gold | - | 4A | Threaded | - | - | UL94 HB | - | Through Hole | 4 | - | - | - | - | - | - | - | M8-4 | - | - | Solder | - | - | 30V | |
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, Coupling Nut, UV Resistant | IP66/IP67/IP68 - Dust Tight, Water Resistant, Waterproof | - | - | Free Hanging (In-Line) | 4 | - | -40°C ~ 85°C | Keyed | - | - | - | Polybutylene Terephthalate (PBT) | - | - | Unshielded | Solder Cup | - | - | 300VAC/DC | |
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Male Pins | Gold | - | Varies by Wire Gauge | Bayonet Lock | UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | Bulkhead - Front Side Nut | Panel Mount | 8 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Solder | - | - | 600VAC/DC | |
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Plug, Male Pins | Gold | - | Varies by Wire Gauge | Bayonet Lock | Backshell, UV Resistant | IP67 - Dust Tight, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 3 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Solder Cup | - | - | 600VAC/DC | |
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Omron
|
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Price on request
Price and Stock
on Request Send RFQ |
0.370" (9.40mm) | Silver | Plug, Male Pins | Gold | - | 3A | Push-Pull | - | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 4 | - | -25°C ~ 70°C | Keyed | Metal | - | Nickel | Brass | M12-4 | - | - | Solder Cup | - | - | 125VDC | |
Conxall/Switchcraft
|
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Price on request
Price and Stock
on Request Send RFQ |
0.180" ~ 0.200" (4.57mm ~ 5.08mm) | Black | Receptacle, Male Pins | Gold | - | - | Bayonet Lock | Backshell, UV Resistant | - | - | - | Free Hanging (In-Line) | 5 | - | - | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Crimp | - | - | - | |
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Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.220" ~ 0.230" (5.59mm ~ 5.84mm) | Black | Receptacle, Male Pins | Gold | - | - | Bayonet Lock | Backshell, UV Resistant | - | - | - | Free Hanging (In-Line) | 5 | - | - | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Crimp | - | - | - | |
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.150" ~ 0.170" (3.81mm ~ 4.32mm) | Black | Plug, Female Sockets | Gold | - | - | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 3 | - | -40°C ~ 115°C | Keyed | Plastic | - | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | - | - | 600V | |
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Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.210" ~ 0.230" (5.33mm ~ 5.84mm) | Black | Plug, Female Sockets | Gold | - | - | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 3 | - | -40°C ~ 115°C | Keyed | Plastic | - | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | - | - | 600V | |
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Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.280" ~ 0.290" (7.11mm ~ 7.37mm) | Black | Plug, Female Sockets | Gold | - | - | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 3 | - | -40°C ~ 115°C | Keyed | Plastic | - | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | - | - | 600V | |
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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 | - | - | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 3 | - | -40°C ~ 115°C | Keyed | Plastic | - | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | - | - | 600V | |
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Amphenol Tuchel Industrial
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | - | 7A | Threaded | - | IP65/IP67/IP69K - Dust Tight, Water Resistant, Waterproof | - | Flange | Panel Mount | 6 | - | -40°C ~ 100°C | Keyed | Metal | - | Nickel | Die Cast | M16-6 | - | Shielded | Solder Cup | - | - | 60V | |
Amphenol Sine Systems
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.236" (4.00mm ~ 6.00mm) | Black | Plug, Female Sockets | Silver | - | 10A | Bayonet Lock | Backshell, Cable Clamp | IP40 | UL94 V-0 | - | Free Hanging (In-Line) | 3 | - | -40°C ~ 100°C | Keyed | Metal | - | Nickel | Zinc Die Cast | M16-3 | - | Unshielded | Solder Cup | - | - | 250V | |
Amphenol Sine Systems
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.236" (4.00mm ~ 6.00mm) | Black | Plug, Male Pins | Silver | - | 7A | Bayonet Lock | Backshell, Cable Clamp, Coupling Nut | IP40 | UL94 V-0 | - | Free Hanging (In-Line) | 6 | - | -40°C ~ 100°C | Keyed | Metal | - | Nickel | Zinc Die Cast | M16-6 | - | Unshielded | Solder Cup | - | - | 250V | |
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) | 4 | - | -40°C ~ 85°C | Keyed | Plastic | - | - | Thermoplastic | - | - | Unshielded | Crimp | - | - | 600VAC/DC | |
Harwin Inc.
|
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Price on request
Price and Stock
on Request Send RFQ |
0.676" (17.17mm) | Black | Receptacle, Female Sockets | Silver | - | 13A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount | 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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Chogori Technologies Inc.
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.295" (4.00mm ~ 7.50mm) | Black, Silver | Receptacle, Male Pins | Nickel | - | 4A | Threaded | Backshell | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line), Right Angle | 5 | - | -25°C ~ 85°C | B | Metal | - | Nickel | Zinc Alloy | M12-5 | - | Unshielded | Screw | - | - | 60V | |
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Amphenol LTW
|
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Price on request
Price and Stock
on Request Send RFQ |
0.177" ~ 0.256" (4.50mm ~ 6.50mm) | Black | Plug, Male Pins | Gold | - | 5A, 10A | Bayonet Lock | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 6 | - | -40°C ~ 105°C | A | Plastic | - | Nickel | - | B | - | Unshielded | Solder Cup | - | - | 250VAC/DC | |
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Amphenol LTW
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.177" ~ 0.256" (4.50mm ~ 6.50mm) | Black | Plug, Male Pins | Gold | - | 5A, 10A | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 6 | - | -40°C ~ 105°C | Keyed | Metal | - | - | Nickel | B | - | Unshielded | Solder Cup | - | - | 250VAC/DC | |
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Glenair
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Female Sockets | Gold | - | Varies by Wire Gauge | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 3 | - | -40°C ~ 115°C | Keyed | Plastic | - | - | Polyamide (PA), Nylon | - | - | Unshielded | Solder Cup | - | - | 600V | |
|
Conec
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Assmann WSW Components
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | - | 4A | Threaded | - | IP67/IP68 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 5 | - | -25°C ~ 85°C | A | Metal | - | Nickel | Brass | M12-5 | - | Unshielded | Solder Cup | - | - | 60VAC/DC | |
Assmann WSW Components
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | Gold | - | 4A | Threaded | - | IP67/IP68 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 5 | - | -25°C ~ 100°C | A | Metal | - | Nickel | Brass | M12-5 | - | Unshielded | Solder | - | - | 60VAC/DC | |
Assmann WSW Components
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | - | 4A | Threaded | - | IP67/IP68 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 5 | - | -25°C ~ 85°C | A | Metal | - | Nickel | Brass | M12-5 | - | Unshielded | Solder | - | - | 60VAC/DC | |
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | Receptacle, Female Sockets | Tin | - | 7.5A | Push-Pull | - | - | UL94 V-0 | - | Through Hole, Right Angle | 7 | - | -55°C ~ 105°C | Keyed | Plastic | - | - | Polyamide (PA), Nylon | DIN (270 Degree) | - | - | Solder | - | - | 250VAC | |
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Molex
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | Gold | - | 4A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Rear Side Nut | Panel Mount, Through Hole | 5 | - | -25°C ~ 90°C | Keyed | Metal | - | Nickel | Brass | M8-5 | - | Shielded | Solder | - | - | 60VAC, 75VDC | |
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Female Sockets | Gold | - | 5.6A | Bayonet Lock | - | Weathertight | - | Bulkhead - Front Side Nut | Panel Mount | 5 | - | -40°C ~ 115°C | Keyed | Plastic | - | - | Polyamide (PA), Nylon | - | - | Unshielded | Solder Cup | - | - | 600V | |
|
Glenair
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Conesys
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Female Sockets | Gold | - | 7.5A | Bayonet Lock | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 53 | - | -65°C ~ 175°C | N (Normal) | Metal | - | Olive Drab Cadmium | Aluminum Alloy | 23-53 | - | - | Crimp | - | - | - | |
Conesys
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Plug, Female Sockets | Gold | - | - | Bayonet Lock | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 18 | - | -65°C ~ 200°C | B | Metal | - | Olive Drab Cadmium over Nickel | Aluminum | 14-18 | - | Unshielded | Crimp | - | - | - | |
|
Conesys
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | Gold | - | 7.5A | Bayonet Lock | - | - | - | Flange | Panel Mount | 55 | - | -65°C ~ 200°C | N (Normal) | Metal | - | Nickel | Aluminum | 22-55 | - | Shielded | Crimp | - | - | - | |
|
Conesys
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | - | 7.5A | Bayonet Lock | - | - | - | Flange | Panel Mount | 55 | - | -65°C ~ 200°C | N (Normal) | Metal | - | Nickel | Aluminum | 22-55 | - | Shielded | Crimp | - | - | - | |
|
Conesys
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | - | - | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 37 | - | -65°C ~ 200°C | N (Normal) | Metal | - | Electroless Nickel | Aluminum | 14-35 | - | Unshielded | Crimp | - | - | - | |
|
Conesys
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | - | - | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 8 | - | -65°C ~ 200°C | N (Normal) | Metal | - | Electroless Nickel | Aluminum | 16-8 | - | Unshielded | Crimp | - | - | - | |
|
Conesys
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Female Sockets | Gold | - | - | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 22 | - | -65°C ~ 175°C | A | Metal | - | Olive Drab Cadmium over Nickel | Aluminum Alloy | 12-35 | - | Unshielded | Crimp | - | - | - | |
|
Conesys
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Receptacle, Male Pins | Gold | - | - | Bayonet Lock | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 100 | - | -65°C ~ 175°C | N (Normal) | Metal | - | Olive Drab Cadmium over Nickel | Aluminum | 23-35 | - | Unshielded | Crimp | - | - | - | |
|
Glenair
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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