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, Female Sockets | Gold | 5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | Bulkhead - Front or Rear Side Nut | Panel Mount, Through Hole, Right Angle | 8 | -50°C ~ 150°C | C | Plastic | - | Polysulfone (PSU) | M08 | - | Unshielded | Solder | - | |
|
LEMO
|
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- | Gray, Green | Receptacle, Female Sockets | Gold | 5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | Bulkhead - Front or Rear Side Nut | Panel Mount, Through Hole, Right Angle | 8 | -50°C ~ 150°C | B | Plastic | - | Polysulfone (PSU) | M08 | - | Unshielded | Solder | - | |
|
LEMO
|
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- | Gray, Red | Receptacle, Female Sockets | Gold | 5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | Bulkhead - Front or Rear Side Nut | Panel Mount, Through Hole, Right Angle | 8 | -50°C ~ 150°C | C | Plastic | - | Polysulfone (PSU) | M08 | - | Unshielded | Solder | - | |
|
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 | Backshell | IP50 - Dust Protected | - | Bulkhead - Front or Rear Side Nut | Panel Mount, Through Hole, Right Angle | 8 | -50°C ~ 150°C | A | Plastic | - | Polysulfone (PSU) | M08 | - | Unshielded | Solder | - | |
|
LEMO
|
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- | Gray, Yellow | Receptacle, Female Sockets | Gold | 5A | Push-Pull, Detent Lock | Backshell | IP50 - Dust Protected | - | Bulkhead - Front or Rear Side Nut | Panel Mount, Through Hole, Right Angle | 8 | -50°C ~ 150°C | B | Plastic | - | Polysulfone (PSU) | M08 | - | Unshielded | Solder | - | |
|
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0.079" ~ 0.098" (2.00mm ~ 2.50mm) | Silver | Plug, Male Pins | Gold | 12A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 2 | -40°C ~ 120°C | 1 | Metal | Chrome over Nickel | Brass | 1 | - | Unshielded | Solder Cup | 550V | ||
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LEMO
|
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- | Black, Gray | Plug, Male Pins | - | 3A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Front and Rear Side Nut | Panel Mount | 16 | -50°C ~ 170°C | P | Plastic | - | Polysulfone (PSU) | M16 | - | 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 | Backshell | IP50 - Dust Protected | - | Bulkhead - Front or Rear Side Nut | Panel Mount, Through Hole, Right Angle | 8 | -50°C ~ 150°C | A | Plastic | - | Polysulfone (PSU) | M08 | - | Unshielded | Solder Cup | - | |
Souriau-Sunbank by Eaton
|
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- | Black | Plug, Female Sockets | Gold | 4.5A | Bayonet Lock | Backshell, Conduit Adapter, Coupling Nut, UV Resistant | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 8 | -40°C ~ 105°C | N (Normal) | Plastic | - | Polyamide (PA), Nylon | 12-8 | - | Unshielded | Solder Cup | 250V | |
Souriau-Sunbank by Eaton
|
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- | Silver | Receptacle, Female Sockets | Gold | 10A | Push-Pull | - | IP40 | UL94 V-0 | Bulkhead - Front or Rear Side Nut | Panel Mount | 8 | -40°C ~ 125°C | G | Metal | Chrome over Nickel | Brass | 2 | - | Shielded | Crimp | 830V | |
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Souriau-Sunbank by Eaton
|
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- | Silver | Receptacle, Female Sockets | Gold | 10A | Push-Pull | - | IP40 | UL94 V-0 | Bulkhead - Front or Rear Side Nut | Panel Mount, Through Hole | 8 | -40°C ~ 125°C | G | Metal | Chrome over Nickel | Brass | 2 | - | Shielded | Solder | 830V | |
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TE Connectivity
|
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- | Olive Drab | Receptacle, Male Pins | Gold | - | Threaded | - | Environment Resistant | - | Flange | Panel Mount | 8 | -65°C ~ 175°C | E | Composite | Olive Drab Cadmium | Composite | 17-8 | E | Shielded | Crimp | - | |
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Lumberg Automation
|
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- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
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Price on request
Price and Stock
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0.059" ~ 0.087" (1.50mm ~ 2.20mm) | Silver | Plug, Male Pins | Gold | 12A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 3 | -40°C ~ 120°C | A | Metal | Chrome over Nickel | Brass | 1 | - | Shielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.079" ~ 0.126" (2.00mm ~ 3.20mm) | Silver | Plug, Male Pins | Gold | 12A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 3 | -40°C ~ 120°C | A | Metal | Chrome over Nickel | Brass | 1 | - | Shielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.059" ~ 0.087" (1.50mm ~ 2.20mm) | Silver | Plug, Male Pins | Gold | 12A | Push-Pull | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 3 | -40°C ~ 120°C | A | Metal | Chrome over Nickel | Brass | 1 | - | Shielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.079" ~ 0.126" (2.00mm ~ 3.20mm) | Silver | Plug, Male Pins | Gold | 12A | Push-Pull | Backshell | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 3 | -40°C ~ 120°C | A | Metal | Chrome over Nickel | Brass | 1 | - | Shielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.059" ~ 0.079" (1.50mm ~ 2.00mm) | Silver | Receptacle, Female Sockets | Gold | 7.5A | Push-Pull | Backshell, Strain Relief | IP68 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 3 | -40°C ~ 120°C | 0 | Metal | Chrome over Nickel | Brass | 0 | - | Shielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.079" ~ 0.098" (2.00mm ~ 2.50mm) | Silver | Receptacle, Female Sockets | Gold | 7.5A | Push-Pull | Backshell, Strain Relief | IP68 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 3 | -40°C ~ 120°C | 0 | Metal | Chrome over Nickel | Brass | 0 | - | Shielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.098" ~ 0.118" (2.50mm ~ 3.00mm) | Silver | Receptacle, Female Sockets | Gold | 7.5A | Push-Pull | Backshell, Strain Relief | IP68 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 3 | -40°C ~ 120°C | 0 | Metal | Chrome over Nickel | Brass | 0 | - | Shielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.059" ~ 0.079" (1.50mm ~ 2.00mm) | Silver | Receptacle, Female Sockets | Gold | 7.5A | Push-Pull | Backshell | IP68 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 3 | -40°C ~ 120°C | 0 | Metal | Chrome over Nickel | Brass | 0 | - | Shielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.079" ~ 0.098" (2.00mm ~ 2.50mm) | Silver | Receptacle, Female Sockets | Gold | 7.5A | Push-Pull | Backshell | IP68 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 3 | -40°C ~ 120°C | 0 | Metal | Chrome over Nickel | Brass | 0 | - | Shielded | Solder Cup | - | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
0.098" ~ 0.118" (2.50mm ~ 3.00mm) | Silver | Receptacle, Female Sockets | Gold | 7.5A | Push-Pull | Backshell | IP68 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 3 | -40°C ~ 120°C | 0 | Metal | Chrome over Nickel | Brass | 0 | - | Shielded | Solder Cup | - | ||
|
TE Connectivity
|
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Price on request
Price and Stock
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- | Olive Drab | Receptacle, Female Sockets | Gold | - | Threaded | - | Environment Resistant | - | Flange | Panel Mount | 7 | -65°C ~ 175°C | E | Composite | Olive Drab Cadmium | Composite | 11-99 | B | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
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Price on request
Price and Stock
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- | Black | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | Cable Clamp | IP65 - Dust Tight, Water Resistant | UL94 HB | - | Free Hanging (In-Line) | 19 | -55°C ~ 125°C | N (Normal) | Metal | Black Anodized | Aluminum Alloy | 14-19 | - | Shielded | Solder Cup | - | |
|
Souriau-Sunbank by Eaton
|
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Price on request
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- | Olive Green | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 18 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 14-18 | - | Shielded | Wire Wrap | - | |
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ITT Cannon
|
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0.756" (19.20mm) | Olive Drab | Receptacle, Male Pins | Silver | 13A | Bayonet Lock | - | Environment Proof | - | Flange | Panel Mount | 3 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 14S-7 | - | - | Crimp | 500VAC, 700VDC | |
|
ITT Cannon
|
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0.756" (19.20mm) | Olive Drab | Receptacle, Male Pins | Silver | 13A | Bayonet Lock | - | Environment Proof | - | Flange | Panel Mount | 3 | -55°C ~ 125°C | X | Metal | Olive Drab Cadmium | Aluminum Alloy | 14S-7 | - | - | Crimp | 500VAC, 700VDC | |
|
ITT Cannon
|
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0.756" (19.20mm) | Olive Drab | Receptacle, Male Pins | Silver | 13A | Bayonet Lock | - | Environment Proof | - | Flange | Panel Mount | 3 | -55°C ~ 125°C | W | Metal | Olive Drab Cadmium | Aluminum Alloy | 14S-7 | - | - | Crimp | 500VAC, 700VDC | |
|
ITT Cannon
|
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0.756" (19.20mm) | Black | Receptacle, Male Pins | Gold | 13A | Bayonet Lock | - | Environment Proof | - | Flange | Panel Mount | 3 | -55°C ~ 125°C | N (Normal) | Metal | Black Zinc Cobalt | Aluminum Alloy | 14S-7 | - | - | Crimp | 500VAC, 700VDC | |
|
Souriau-Sunbank by Eaton
|
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Price on request
Price and Stock
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- | Silver | Receptacle, Female Sockets | Gold | 5A | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 13 | -65°C ~ 200°C | C | Metal | Nickel | Aluminum Alloy | 11-35 | - | - | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
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Price on request
Price and Stock
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- | Silver | Receptacle, Female Sockets | Gold | 5A | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 13 | -65°C ~ 200°C | D | Metal | Nickel | Aluminum Alloy | 11-35 | - | - | Crimp | - | |
|
Phoenix Contact
|
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- | Silver | Receptacle, Male Pins | Gold | - | Push-Twist | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount, Through Hole | 17 (Power) | -40°C ~ 125°C | N (Normal) | Metal | - | Copper Zinc | M23-17 | - | Shielded | Solder | - | |
Amphenol Sine Systems
|
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Price on request
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- | Silver | Plug, Female Sockets | Gold | 10A | Threaded | Backshell, Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 12 | -20°C ~ 130°C | N (Normal) | Metal | Nickel | Zinc Die Cast | M23-12 | - | Shielded | Crimp | 160V | |
Hirose Electric
|
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- | - | Plug, Female Sockets | - | 5A | Bayonet Lock | - | - | - | - | Free Hanging (In-Line) | 4 | -25°C ~ 85°C | Keyed | - | - | - | 12 | - | - | - | 500VAC, 700VDC | |
|
Souriau-Sunbank by Eaton
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Green | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 10 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 12-10 | - | Shielded | Crimp | - | |
|
Send RFQ |
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- | Silver | Receptacle, Female Sockets | Gold | 6A | Push-Pull | Ground | IP50 - Dust Protected | - | Bulkhead - Rear Side Nut | Panel Mount, Through Hole | 8 | -40°C ~ 120°C | A | Metal | Chrome over Nickel | Brass | 1 | - | Unshielded | Solder | 333V | ||
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Silver | Receptacle, Female Sockets | Gold | 7.5A | Push-Pull | Ground | IP50 - Dust Protected | - | Bulkhead - Rear Side Nut | Panel Mount | 8 | -40°C ~ 120°C | F | Metal | Chrome over Nickel | Brass | 1 | - | Unshielded | Solder Cup | 300V | ||
|
ITT Cannon
|
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Price on request
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- | Silver | Plug, Female Sockets | Silver | 22A, 41A | Threaded | Backshell, Coupling Nut | IP65 - Dust Tight, Water Resistant | - | - | Free Hanging (In-Line) | 8 | -55°C ~ 125°C | N (Normal) | Metal | Nickel | Aluminum Alloy and Zinc Die Cast | 18-8 | - | Unshielded | Crimp | 50V | |
|
TE Connectivity
|
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- | Olive Drab | Receptacle, Female Sockets | Gold | - | Threaded | - | Environment Resistant | - | Flange | Panel Mount | 4 | -65°C ~ 175°C | E | Composite | Olive Drab Cadmium | Composite | 13-4 | C | Shielded | Crimp | - | |
|
TE Connectivity
|
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Price on request
Price and Stock
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- | Olive Drab | Plug, Male Pins | Gold | - | Threaded | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 3 | -65°C ~ 175°C | C | Composite | Olive Drab Cadmium | Composite | 9-98 | A | Shielded | Crimp | - | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Plug, Male Pins | Gold | - | Threaded | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 3 | -65°C ~ 175°C | D | Composite | Olive Drab Cadmium | Composite | 9-98 | A | Shielded | Crimp | - | |
|
TE Connectivity
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Plug, Male Pins | Gold | - | Threaded | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 3 | -65°C ~ 175°C | E | Composite | Olive Drab Cadmium | Composite | 9-98 | A | Shielded | Crimp | - | |
Hirose Electric
|
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Price on request
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- | - | Plug, Male Pins | - | 5A | Bayonet Lock | - | - | - | - | Free Hanging (In-Line) | 5 | -25°C ~ 85°C | Keyed | - | - | - | 12 | - | - | - | 350VAC, 490VDC | |
|
NorComp Inc.
|
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Price on request
Price and Stock
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0.098" ~ 0.126" (2.50mm ~ 3.20mm) | Black, Silver | Receptacle, Female Sockets | Gold | 2.5A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 10 | -40°C ~ 200°C | Keyed | Metal | Nickel | Brass | - | - | Shielded | Solder Cup | 300V | |
|
NorComp Inc.
|
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Price on request
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0.130" ~ 0.165" (3.30mm ~ 4.20mm) | Black, Silver | Receptacle, Female Sockets | Gold | 2.5A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 10 | -40°C ~ 200°C | Keyed | Metal | Nickel | Brass | - | - | Shielded | Solder Cup | 300V | |
|
NorComp Inc.
|
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Price on request
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0.169" ~ 0.205" (4.30mm ~ 5.20mm) | Black, Silver | Receptacle, Female Sockets | Gold | 2.5A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 10 | -40°C ~ 200°C | Keyed | Metal | Nickel | Brass | - | - | Shielded | Solder Cup | 300V | |
|
NorComp Inc.
|
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Price on request
Price and Stock
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0.209" ~ 0.244" (5.30mm ~ 6.20mm) | Black, Silver | Receptacle, Female Sockets | Gold | 2.5A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 10 | -40°C ~ 200°C | Keyed | Metal | Nickel | Brass | - | - | Shielded | Solder Cup | 300V | |
|
NorComp Inc.
|
Send RFQ |
Price on request
Price and Stock
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0.248" ~ 0.283" (6.30mm ~ 7.20mm) | Black, Silver | Receptacle, Female Sockets | Gold | 2.5A | Push-Pull | Backshell, Strain Relief | IP50 - Dust Protected | - | - | Free Hanging (In-Line) | 10 | -40°C ~ 200°C | Keyed | Metal | Nickel | Brass | - | - | Shielded | Solder Cup | 300V | |
|
ITT Cannon
|
Send RFQ |
Price on request
Price and Stock
on Request Send RFQ |
- | Olive Drab | Plug, Male Pins | Silver | 13A | Bayonet Lock | Coupling Nut | - | - | - | Free Hanging (In-Line) | 3 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 14S-7 | - | - | Crimp | 500VAC, 700VDC |
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