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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
LEMO
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- | Gray | Receptacle, Male Pins | Gold | 3A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Front and Rear Side Nut | Panel Mount | 10 | -50°C ~ 150°C | J | Plastic | - | Polysulfone (PSU) | M10 | - | Unshielded | Solder Cup | - | |
|
LEMO
|
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- | Gray | Receptacle, Male Pins | Gold | 3A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Front and Rear Side Nut | Panel Mount | 10 | -50°C ~ 170°C | J | Plastic | - | Polyetherimide (PEI) | M10 | - | Unshielded | Solder Cup | - | |
|
LEMO
|
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Price and Stock
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- | Black, Gray | Receptacle, Female Sockets | Gold | 5A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Bulkhead - Rear Side Nut | Panel Mount | 7 | -50°C ~ 170°C | A | Plastic | - | Polyetherimide (PEI) | M07 | - | Unshielded | Solder Cup | - | |
|
LEMO
|
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Price on request
Price and Stock
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- | Blue, Gray | Receptacle, Female Sockets | Gold | 5A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Bulkhead - Rear Side Nut | Panel Mount | 7 | -50°C ~ 170°C | A | Plastic | - | Polyetherimide (PEI) | M07 | - | Unshielded | Solder Cup | - | |
|
LEMO
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Blue, Gray | Receptacle, Female Sockets | Gold | 5A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Bulkhead - Rear Side Nut | Panel Mount | 7 | -50°C ~ 170°C | B | Plastic | - | Polyetherimide (PEI) | M07 | - | Unshielded | Solder Cup | - | |
|
LEMO
|
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Price on request
Price and Stock
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- | Gray | Receptacle, Female Sockets | Gold | 5A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Bulkhead - Rear Side Nut | Panel Mount | 7 | -50°C ~ 170°C | B | Plastic | - | Polyetherimide (PEI) | M07 | - | Unshielded | Solder Cup | - | |
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Lumberg Automation
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
ITT Cannon
|
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- | Olive Drab | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | Backshell | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount, Through Hole | 2 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Chromate over Cadmium | Aluminum Alloy | 8-2 | - | Unshielded | Solder | 600VAC, 850VDC | |
|
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Price and Stock
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0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Green, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Corsair
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Green, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Gray, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Silver, White | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Gray, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Silver, Yellow | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Blue, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Red, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
ITT Cannon
|
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Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Silver | 22A | Threaded | - | IP65 - Dust Tight, Water Resistant | - | Flange | Panel Mount, Through Hole | 4 | -55°C ~ 125°C | N (Normal) | Metal | Nickel | Aluminum Alloy and Zinc Die Cast | 14S-2 | - | Unshielded | Solder | 50V | |
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Silver, White | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Black, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Gray, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Silver, Yellow | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Red, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Green, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Black, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Gray, Green | Receptacle, Female Sockets | Gold | 4.55A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | C | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Blue, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Silver, White | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Black, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Silver, Yellow | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Red, Silver | Plug, Male Pins | Gold | 7.5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -50°C ~ 120°C | 0 | Metal | Chrome | Brass | 1 | - | Unshielded | Solder Cup | 48V | ||
Souriau-Sunbank by Eaton
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Plug, Female Sockets | Gold | 7A | Bayonet Lock | Backshell, Coupling Nut, UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 3 | -40°C ~ 105°C | N (Normal) | Plastic | - | Polyamide (PA), Nylon | 8-33 | - | Unshielded | Solder Cup | 250V | |
Souriau-Sunbank by Eaton
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Black | Receptacle, Female Sockets | Gold | 13A | Bayonet Lock | UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 2 | -40°C ~ 105°C | N (Normal) | Plastic | - | Polyamide (PA), Nylon | 12-2 | - | Unshielded | Solder | 650V | |
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 | -40°C ~ 85°C | - | Metal | Nickel | Copper Alloy | M8-4 | - | Unshielded | Screw | 36V | |
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Gray | Receptacle, Female Sockets | Gold | 4.55A | Push-Pull, Detent Lock | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | 0 | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Gray | Receptacle, Female Sockets | Gold | 4.55A | Push-Pull, Detent Lock | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | 0 | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Gray | Receptacle, Female Sockets | Gold | 4.55A | Push-Pull, Detent Lock | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | 0 | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Gray, White | Receptacle, Female Sockets | Gold | 4.55A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | 0 | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Blue, Gray | Receptacle, Female Sockets | Gold | 4.55A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | 0 | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Gray | Receptacle, Female Sockets | Gold | 4.55A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | 0 | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Gray | Receptacle, Female Sockets | Gold | 4.55A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | 0 | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Black, Gray | Receptacle, Female Sockets | Gold | 4.55A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | 0 | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Corsair
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Gray | Receptacle, Female Sockets | Gold | 4.5A | Push-Pull, Detent Lock | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Gray | Receptacle, Female Sockets | Gold | 4.5A | Push-Pull, Detent Lock | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.209" ~ 0.256" (5.30mm ~ 6.50mm) | Gray | Receptacle, Female Sockets | Gold | 4.5A | Push-Pull, Detent Lock | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Gray | Receptacle, Female Sockets | Gold | 5.6A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | A | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.157" ~ 0.205" (4.00mm ~ 5.20mm) | Gray | Receptacle, Female Sockets | Gold | 4.55A | Push-Pull, Detent Lock | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | C | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Gray, Red | Receptacle, Female Sockets | Gold | 4.55A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | C | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.106" ~ 0.154" (2.70mm ~ 3.90mm) | Gray, White | Receptacle, Female Sockets | Gold | 4.55A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 6 | -50°C ~ 120°C | C | Plastic | - | Polysulfone (PSU) | 1 | - | Unshielded | Solder Cup | - |
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