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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Conxall/Switchcraft
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0.240" ~ 0.270" (6.10mm ~ 6.86mm) | Black | Receptacle, Male Pins | Gold | 5.6A | Bayonet Lock | Backshell, Cable Clamp | Weathertight | - | - | Free Hanging (In-Line) | 5 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
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Conxall/Switchcraft
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0.280" ~ 0.290" (7.11mm ~ 7.37mm) | Black | Receptacle, Male Pins | Gold | 5.6A | Bayonet Lock | Backshell, Cable Clamp | Weathertight | - | - | Free Hanging (In-Line) | 5 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
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Conxall/Switchcraft
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0.300" ~ 0.320" (7.62mm ~ 8.13mm) | Black | Receptacle, Male Pins | Gold | 5.6A | Bayonet Lock | Backshell, Cable Clamp | Weathertight | - | - | Free Hanging (In-Line) | 5 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
Conxall/Switchcraft
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0.150" ~ 0.170" (3.81mm ~ 4.32mm) | Black | Receptacle, Male Pins | Gold | 5.6A | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 6 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
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Conxall/Switchcraft
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0.180" ~ 0.200" (4.57mm ~ 5.08mm) | Black | Receptacle, Male Pins | Gold | 5.6A | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 6 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
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Conxall/Switchcraft
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0.210" ~ 0.230" (5.33mm ~ 5.84mm) | Black | Receptacle, Male Pins | Gold | 5.6A | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 6 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
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Conxall/Switchcraft
|
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0.240" ~ 0.270" (6.10mm ~ 6.86mm) | Black | Receptacle, Male Pins | Gold | 5.6A | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 6 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
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Conxall/Switchcraft
|
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0.280" ~ 0.290" (7.11mm ~ 7.37mm) | Black | Receptacle, Male Pins | Gold | 5.6A | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 6 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
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Conxall/Switchcraft
|
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0.300" ~ 0.320" (7.62mm ~ 8.13mm) | Black | Receptacle, Male Pins | Gold | 5.6A | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 6 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
Amphenol Industrial Operations
|
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0.750" (19.05mm) | Olive Drab | Receptacle, Female Sockets | Silver | - | Threaded | - | Environment Resistant | - | Flange | Panel Mount | 3 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 14S-1 | - | Unshielded | Solder Cup | - | |
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Amphenol Industrial Operations
|
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0.875" (22.22mm) | Olive Drab | Receptacle, Male Pins | Silver | - | Threaded | - | Environment Resistant | - | Flange | Panel Mount | 5 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 16S-8 | - | Unshielded | Solder Cup | - | |
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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 | - | N (Normal) | Plastic | - | Plastic | - | - | Unshielded | Solder Tabs | 12V | |
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Conxall/Switchcraft
|
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0.090" ~ 0.140" (2.29mm ~ 3.56mm) | Black | Plug, Female Sockets | Gold | Varies by Wire Gauge | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 6 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 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) | 6 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
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Amphenol LTW
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Chogori Technologies Inc.
|
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0.177" ~ 0.256" (4.50mm ~ 6.50mm) | Black, Yellow | Plug, Female Sockets | Gold | 20A | Push-Twist | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 3 | -45°C ~ 105°C | Keyed | Plastic | - | Polyamide (PA66), Nylon 6/6 | - | - | Unshielded | Solder Cup | 300V | |
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Amphenol LTW
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- | Silver | Receptacle, Male Pins | Gold | 4A | Threaded | Board Guide, Board Lock | IP68 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole, Right Angle | 5 | -40°C ~ 105°C | B | Metal | Nickel | Zinc Alloy | M12-5 | - | Unshielded | Solder | 60V | |
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Amphenol LTW
|
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- | Silver | Receptacle, Male Pins | Gold | 4A | Threaded | Board Guide, Board Lock | IP68 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole, Right Angle | 5 | -40°C ~ 105°C | A | Metal | Nickel | Zinc Alloy | M12-5 | - | Unshielded | Solder | 60V | |
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Amphenol LTW
|
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- | Silver | Receptacle, Male Pins | Gold | 4A | Threaded | Board Guide, Board Lock | IP68 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole, Right Angle | 5 | -40°C ~ 105°C | A | Metal | Nickel | Zinc Alloy | M12-5 | - | Unshielded | Solder | 60V | |
Conxall/Switchcraft
|
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0.170" (4.32mm) | Silver, White | Receptacle, Male Pins | Silver | 4A | Latch Lock | Backshell, Cable Clamp | - | UL94 V-0 | - | Free Hanging (In-Line) | 5 | -55°C ~ 85°C | Keyed | Metal | Nickel | Copper Alloy | Mini XLR | - | Shielded | Solder | 125VAC | |
ITT Cannon
|
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- | Silver | Plug, Female Sockets | Gold | 3A | Latch Lock | - | - | - | - | Free Hanging (In-Line) | 5 | -35°C ~ 85°C | Keyed | Metal | Nickel | Copper | Mini XLR | - | - | Solder | 125V | |
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Conxall/Switchcraft
|
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0.100" ~ 0.220" (2.54mm ~ 5.59mm) | Silver | Receptacle, Male Pins | Silver | 5A | Latch Lock | Backshell, Cable Clamp, Ground, Strain Relief | - | - | - | Free Hanging (In-Line) | 7 | - | Keyed | Metal | Nickel | Zinc Alloy | XLR | - | Shielded | Solder Cup | 125VAC | |
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Conxall/Switchcraft
|
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0.130" ~ 0.150" (3.30mm ~ 3.81mm) | Black | Plug, Male Pins | 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 | |
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ITT Cannon
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Conxall/Switchcraft
|
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0.220" ~ 0.250" (5.59mm ~ 6.35mm) | Black | Plug, Male Pins | 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 | |
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Amphenol Sine Systems
|
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0.118" ~ 0.256" (3.00mm ~ 6.50mm) | Silver | Plug, Female Sockets | Silver | 7.5A | Latch Lock | Backshell, Cable Clamp | IP40 | UL94 V-0 | - | Free Hanging (In-Line) | 6 | -25°C ~ 75°C | Keyed | Metal | Nickel | Zinc Die Cast | XLR | - | Unshielded | Solder Cup | - | |
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Conec
|
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- | Silver | Receptacle, Male Pins | Gold | 4A | Threaded | - | IP67 - Dust Tight, Waterproof | UL94 HB | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 4 | -30°C ~ 85°C | A | Metal | Nickel | Copper Zinc | M12-4 | - | Unshielded | Solder | 250V | |
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Conxall/Switchcraft
|
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0.210" ~ 0.300" (5.33mm ~ 7.62mm) | Black | Receptacle, Male Pins | Silver | 10A | Latch Lock | Backshell, Cable Clamp, Ground, Strain Relief | - | - | - | Free Hanging (In-Line) | 4 | - | Keyed | Metal | Black | Zinc | XLR | - | - | Solder Cup | 125VAC | |
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Conxall/Switchcraft
|
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- | Black | Receptacle, Female Sockets | Gold | 3.5A | Bayonet Lock | - | IP67 - Dust Tight, Waterproof | UL94 HB | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 7 | -40°C ~ 85°C | B | Plastic | - | Thermoplastic | - | - | Unshielded | Solder | 600VAC/DC | |
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Conxall/Switchcraft
|
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Price and Stock
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- | Black | Receptacle, Male Pins | Gold | 5.6A | Bayonet Lock | - | Weathertight | - | Bulkhead - Front Side Nut | Panel Mount | 6 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Solder Cup | 600V | |
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
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0.150" ~ 0.170" (3.81mm ~ 4.32mm) | Black | Receptacle, Female Sockets | Gold | 5.6A | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 5 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
|
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
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0.180" ~ 0.200" (4.57mm ~ 5.08mm) | Black | Receptacle, Female Sockets | Gold | 5.6A | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 5 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
|
Amphenol Industrial Operations
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.240" ~ 0.270" (6.10mm ~ 6.86mm) | Black | Receptacle, Female Sockets | Gold | 5.6A | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 5 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
|
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.280" ~ 0.290" (7.11mm ~ 7.37mm) | Black | Receptacle, Female Sockets | Gold | 5.6A | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 5 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
|
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.300" ~ 0.320" (7.62mm ~ 8.13mm) | Black | Receptacle, Female Sockets | Gold | 5.6A | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 5 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
|
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.090" ~ 0.140" (2.29mm ~ 3.56mm) | 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 | |
|
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.150" ~ 0.170" (3.81mm ~ 4.32mm) | 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 | |
|
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.180" ~ 0.200" (4.57mm ~ 5.08mm) | 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 | |
|
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.210" ~ 0.230" (5.33mm ~ 5.84mm) | 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 | |
|
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
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- | Black | Receptacle, Male Pins | Gold | - | Bayonet Lock | Backshell | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 11 | - | E | Plastic | - | Thermoplastic | - | - | Unshielded | Crimp | 600V | |
|
Conxall/Switchcraft
|
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Price on request
Price and Stock
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0.300" ~ 0.320" (7.62mm ~ 8.13mm) | Black | Receptacle, Male Pins | Gold | - | Bayonet Lock | Backshell | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 11 | - | E | Plastic | - | Thermoplastic | - | - | Unshielded | Crimp | 600V | |
|
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.280" ~ 0.290" (7.11mm ~ 7.37mm) | Black | Receptacle, Male Pins | Gold | - | Bayonet Lock | Backshell | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 11 | - | E | Plastic | - | Thermoplastic | - | - | Unshielded | Crimp | 600V | |
|
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Male Pins | Gold | - | Bayonet Lock | Backshell | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 11 | - | E | Plastic | - | Thermoplastic | - | - | Unshielded | Crimp | 600V | |
Conxall/Switchcraft
|
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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 | 9 | -40°C ~ 85°C | Keyed | Plastic | - | Thermoplastic | - | - | Unshielded | Solder | 600VAC/DC | |
Hirose Electric
|
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- | Silver | Receptacle, Female Sockets | Gold | 2A | Push-Pull | Board Guide, Ground | - | UL94 V-0 | Flange | Panel Mount, Through Hole | 4 | -25°C ~ 85°C | Keyed | Metal | Nickel | Aluminum Alloy | 8 | - | - | Solder | 100VAC, 140VDC | |
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Lumberg Automation
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Chogori Technologies Inc.
|
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- | Silver | Receptacle, Female Sockets | Gold | 2A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount | 8 | -25°C ~ 85°C | A | Metal | Nickel | Zinc Alloy | M12-8 | - | Unshielded | Solder Cup | 30V | |
|
Chogori Technologies Inc.
|
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- | Silver | Receptacle, Male Pins | Gold | 2A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Rear Side Nut | Panel Mount | 8 | -25°C ~ 85°C | A | Metal | Nickel | Zinc Alloy | M12-8 | - | Unshielded | Solder Cup | 30V | |
|
Phoenix Contact
|
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0.472" ~ 0.787" (12.00mm ~ 20.00mm) | Black | Distributor Nut | - | 40A | Threaded | - | IP66/IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 5 (4 + PE) | -40°C ~ 100°C | - | Plastic | - | Polyamide (PA), Nylon | - | - | - | IDC | - |
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