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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hirose Electric
|
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- | Black, Silver | Receptacle, Female Sockets | Gold | - | Snap-In | Ground | - | UL94 V-0 | Flange | Through Hole | 8 | -15°C ~ 60°C | Keyed | Plastic | Tin | Polybutylene Terephthalate (PBT) | 10 | - | Shielded | Solder | 100VAC, 140VDC | |
Amphenol Tuchel Industrial
|
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- | Silver | Receptacle, Female Sockets | Silver | 5A | Threaded | - | IP40 | - | - | Panel Mount | 2 | -40°C ~ 100°C | Keyed | Metal | Nickel | Die Cast | M16-2 | - | Shielded | Solder Cup | 250V | |
Amphenol LTW
|
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- | Black | Insert, Female Sockets | Gold | 0.5A | - | Board Guide | IP67 - Dust Tight, Waterproof | - | - | Surface Mount | 8 | -40°C ~ 105°C | X | - | - | - | M12-8 | - | Shielded | Solder | 50VAC, 60VDC | |
Conxall/Switchcraft
|
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0.150" ~ 0.285" (3.81mm ~ 7.24mm) | Silver | Receptacle, Male Pins | Silver | - | Latch Lock | Backshell, Cable Clamp, Ground, Strain Relief | IP66 - Dust Tight, Water Resistant | - | - | Free Hanging (In-Line) | 4 | -40°C ~ 65°C | Keyed | Metal | Nickel | Zinc Alloy | XLR | - | Shielded | Solder Cup | - | |
CLIFF Electronic Components Ltd
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- | Blue | Receptacle, Female Sockets | Gold | - | Push-Twist | - | - | - | Flange | Panel Mount | 4 (3 Power + PE) | -20°C ~ 80°C | Keyed | - | - | - | - | - | Unshielded | Quick Connect - 0.189" (4.8mm) | 120VAC | |
CLIFF Electronic Components Ltd
|
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- | Black | Receptacle, Female Sockets | Nickel-Silver | - | Push-Twist | - | - | - | Flange | Panel Mount, Through Hole, Right Angle | 3 | - | Keyed | Plastic | - | - | XLR | - | Unshielded | Solder | - | |
Phoenix Contact
|
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- | - | Insert, Female Sockets and Male Pins | Gold | 16A | - | Board Guide, Insert Only, Requires Shell | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Through Hole | 5 (4 Power + FE) | -25°C ~ 105°C | L | - | - | - | M12-5 | - | Unshielded | Solder | 63V | |
CLIFF Electronic Components Ltd
|
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- | Black | Receptacle, Female Sockets | Nickel-Silver | - | Push-Twist | - | - | - | Flange | Panel Mount, Through Hole, Right Angle | 3 | - | Keyed | Plastic | - | - | XLR | - | Unshielded | Solder | - | |
|
TE Connectivity
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
CLIFF Electronic Components Ltd
|
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Price on request
Price and Stock
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- | Red | Receptacle, Female Sockets | Gold | - | Push-Twist | - | - | - | Flange | Panel Mount | 4 (3 Power + PE) | -20°C ~ 80°C | Keyed | - | - | - | - | - | Unshielded | Quick Connect - 0.189" (4.8mm) | 250VAC | |
Adam Technologies Inc
|
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- | Silver | Receptacle, Male Pins | Gold | - | Detent Lock | - | IP67 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount, Through Hole | 5 | - | Keyed | Metal | Nickel | Zinc Alloy | DIN | - | Unshielded | Solder | - | |
Adam Technologies Inc
|
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- | Silver | Receptacle, Male Pins | Gold | - | Detent Lock | - | IP67 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount, Through Hole | 7 | - | Keyed | Metal | Nickel | Zinc Alloy | DIN | - | Unshielded | Solder | - | |
|
Phoenix Contact
|
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- | - | Insert, Male Pins | Gold | 4A | - | Insert Only, Requires Shell | IP65/IP67 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Through Hole | 2 | -40°C ~ 85°C | Keyed | - | - | - | M8-2 | - | Unshielded | Solder | 72VDC | |
Adam Technologies Inc
|
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- | Silver | Receptacle, Male Pins | Gold | - | Detent Lock | - | IP67 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount, Through Hole | 6 | - | Keyed | Metal | Nickel | Zinc Alloy | DIN | - | Unshielded | Solder | - | |
|
Conxall/Switchcraft
|
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Price on request
Price and Stock
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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) | 4 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
|
Amphenol Tuchel Industrial
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Silver | 5A | Threaded | - | IP40 | - | - | Panel Mount | 2 | -40°C ~ 100°C | Keyed | Metal | Nickel | Die Cast | M16-2 | - | Shielded | Solder Cup | 250V | |
Hirose Electric
|
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- | Silver | Receptacle, Male Pins | Silver | 2A | Push-Pull | - | - | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount, Through Hole | 4 | -25°C ~ 85°C | Keyed | Metal | Nickel | Zinc Alloy | 7 | - | Shielded | Solder | 150VAC, 200VDC | |
|
TE Connectivity
|
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Price on request
Price and Stock
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
TE Connectivity
|
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Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Phoenix Contact
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | Insert, Female Sockets | Gold | 4A | - | Board Guide, Insert Only, Requires Shell | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Surface Mount | 5 | -25°C ~ 105°C | B | - | - | - | M12-5 | - | Shielded | Solder | 60V | |
Amphenol Tuchel Industrial
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | 5A | Threaded | - | IP40 | - | - | Panel Mount | 2 | -40°C ~ 100°C | Keyed | Metal | Nickel | Die Cast | M16-2 | - | Shielded | Solder Cup | 250V | |
Adam Technologies Inc
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | - | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Rear Side Nut | Panel Mount, Through Hole | 4 | - | Keyed | Metal | Nickel | Zinc Alloy | M8-4 | - | Unshielded | Solder | - | |
Amphenol Tuchel Industrial
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Plug, Female Sockets | Silver | 5A | Threaded | Strain Relief | IP40 | - | - | Free Hanging (In-Line) | 2 | -40°C ~ 100°C | Keyed | Metal | Nickel | Die Cast | M16-2 | - | Shielded | Solder Cup | 250V | |
Adam Technologies Inc
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | - | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Rear Side Nut | Panel Mount, Through Hole | 6 | - | Keyed | Metal | Nickel | Zinc Alloy | M8-6 | - | Unshielded | Solder | - | |
Phoenix Contact
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | Insert, Female Sockets | Gold | 1.5A | - | Board Guide, Insert Only, Requires Shell | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Surface Mount | 8 | -25°C ~ 105°C | A | - | - | - | M8-8 | - | - | Solder | 30VAC/DC | |
|
Amphenol LTW
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Male Pins | Gold | 1.5A | Threaded | Board Lock, Ground | IP68 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole, Right Angle | 6 | -40°C ~ 105°C | A | Metal | Nickel | Metal | M8-6 | - | Shielded | Solder | 30V | |
Conxall/Switchcraft
|
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Price on request
Price and Stock
on Request Send RFQ |
0.150" ~ 0.170" (3.81mm ~ 4.32mm) | Black | Receptacle, Male Pins | Gold | - | Bayonet Lock | Backshell | Weathertight | - | - | Free Hanging (In-Line) | 3 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
Conxall/Switchcraft
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Male Pins | Tin | 5A | Latch Lock | Board Guide | - | - | Bulkhead - Front Side Nut | Surface Mount, Right Angle | 4 | - | Keyed | Plastic | - | Thermoplastic | Mini XLR | - | - | Solder | - | |
Conxall/Switchcraft
|
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Price on request
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0.300" ~ 0.320" (7.62mm ~ 8.13mm) | Black | Receptacle, Male Pins | Gold | - | Bayonet Lock | Backshell, Cable Clamp | Weathertight | - | - | Free Hanging (In-Line) | 3 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
Conxall/Switchcraft
|
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Price on request
Price and Stock
on Request Send RFQ |
0.115" (2.92mm) | Silver, White | Plug, Female Sockets | Silver | 5A | Latch Lock | Backshell, Cable Clamp, Strain Relief | - | - | - | Free Hanging (In-Line) | 3 | -55°C ~ 85°C | Keyed | Metal | Nickel | Copper Alloy | Mini XLR | - | Shielded | Solder | 125VAC | |
Conxall/Switchcraft
|
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Price on request
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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) | 8 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Crimp | 600V | |
|
Alpha Wire
|
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Price on request
Price and Stock
on Request Send RFQ |
- | 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 | |
|
Adafruit Industries LLC
|
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- | Silver | Plug, Male Pins | - | 6.5A | Push-Pull | Backshell, Strain Relief | - | - | - | Free Hanging (In-Line) | 5 | -55°C ~ 250°C | Keyed | Plastic | - | - | - | - | Unshielded | Solder Cup | - | |
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 | - | Weathertight | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount, Through Hole, Right Angle | 2 | -40°C ~ 85°C | Keyed | Plastic | - | Thermoplastic | - | - | Unshielded | Circuit Board, Solder | - | |
Adam Technologies Inc
|
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Price on request
Price and Stock
on Request Send RFQ |
0.291" (7.39mm) | Black, Silver | Plug, Male Pins | Gold | - | Detent Lock | Backshell, Cable Clamp, Strain Relief | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 4 | - | Keyed | Metal | Nickel | Zinc Alloy | DIN | - | Unshielded | Solder Cup | - | |
Adam Technologies Inc
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.291" (7.39mm) | Black, Silver | Plug, Male Pins | Gold | - | Detent Lock | Backshell, Cable Clamp, Strain Relief | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 7 | - | Keyed | Metal | Nickel | Zinc Alloy | DIN | - | Unshielded | Solder Cup | - | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Male Pins | Tin | 5A | Latch Lock | Board Guide | - | - | Bulkhead - Front Side Nut | Surface Mount, Right Angle | 4 | - | Keyed | Plastic | - | Thermoplastic | Mini XLR | - | - | Solder | - | |
Conxall/Switchcraft
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.240" (6.10mm) | Silver | Receptacle, Male Pins | Silver | 4A | Latch Lock | Backshell, Cable Clamp, Ground, Strain Relief | - | UL94 V-0 | - | Free Hanging (In-Line) | 5 | -55°C ~ 85°C | Keyed | Metal | Nickel | Copper Alloy | Mini XLR | - | Shielded | Solder Cup | 125VAC | |
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 | - | Weathertight | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount, Through Hole, Right Angle | 3 | -40°C ~ 85°C | Keyed | Plastic | - | Thermoplastic | - | - | Unshielded | Circuit Board, Solder | - | |
|
Alpha Wire
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Plug, Male Pins | Gold | - | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 4 | -25°C ~ 90°C | Keyed | Metal | Nickel | Copper Alloy | M12-4 | - | Unshielded | Screw | 250V | |
Phoenix Contact
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | Insert, Male Pins | Gold | 2A | - | Board Guide, Insert Only, Requires Shell | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Surface Mount | 8 | -40°C ~ 105°C | A | - | - | - | M12-8 | - | Shielded | Solder | 30V | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Plug, Male Pins | Gold | 5A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Rear Side Nut | Panel Mount | 4 | -25°C ~ 90°C | - | Metal | Nickel | Zinc Die Cast | M8-4 | - | - | Solder Cup | 30VAC/DC | |
Adam Technologies Inc
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.291" (7.39mm) | Black, Silver | Plug, Male Pins | Gold | - | Detent Lock | Backshell, Cable Clamp, Strain Relief | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 6 | - | Keyed | Metal | Nickel | Zinc Alloy | DIN | - | Unshielded | Solder Cup | - | |
|
Alpha Wire
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Plug, Female Sockets | Gold | - | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line), Right Angle | 4 | -25°C ~ 90°C | Keyed | Metal | Nickel | Copper Alloy | M12-4 | - | Unshielded | Screw | 250V | |
|
Alpha Wire
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Plug, Female Sockets | Gold | - | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line), Right Angle | 4 | -25°C ~ 90°C | Keyed | Metal | Nickel | Copper Alloy | M12-4 | - | Unshielded | Screw | 250V | |
Adam Technologies Inc
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.291" (7.39mm) | Black, Silver | Receptacle, Female Sockets | Gold | - | Detent Lock | Backshell, Cable Clamp, Strain Relief | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 4 | - | Keyed | Metal | Nickel | Zinc Alloy | DIN | - | Unshielded | Solder Cup | - | |
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Plug, Male Pins | Gold | 5A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Rear Side Nut | Panel Mount | 3 | -25°C ~ 90°C | - | Metal | Nickel | Zinc Die Cast | M8-3 | - | - | Solder Cup | 60VAC/DC | |
|
Alpha Wire
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Plug, Female Sockets | Gold | - | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line), Right Angle | 5 | -25°C ~ 90°C | Keyed | Metal | Nickel | Copper Alloy | M12-5 | - | Unshielded | Screw | 63V | |
|
Alpha Wire
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Plug, Female Sockets | Gold | - | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 4 | -25°C ~ 90°C | Keyed | Metal | Nickel | Copper Alloy | M12-4 | - | Unshielded | Screw | 250V |
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