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 | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Glenair
|
2
|
Price on request
2
|
- | Silver | Plug, Female Sockets | Gold | 5A | Threaded | Coupling Nut | Environment Sealed | - | - | Free Hanging (In-Line) | 7 | -65°C ~ 200°C | N (Normal) | Metal | Electroless Nickel | Aluminum | 6-7 | - | Shielded | Crimp | - | |
Harting
|
2
|
Price on request
2
|
- | Silver | Plug, Female Sockets and Male Pins | Gold | 4A | Threaded | Backshell | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 4 | -40°C ~ 85°C | A | Metal | - | - | M12-4 | - | Unshielded | Crimp | 32V | |
LEMO
|
2
|
Price on request
2
|
- | - | Receptacle, Female Sockets and Male Pins | Gold | 4.5A | Push-Pull | Ground | IP50 - Dust Protected | UL94 V-0 | - | Through Hole, Right Angle | 2 | -55°C ~ 250°C | Keyed | Metal | Nickel | Brass and Polyphenylene Sulfide (PPS) | 302 | - | Shielded | Solder | - | |
Conxall/Switchcraft
|
2
|
Price on request
2
|
- | Silver | Plug, Male Pins | Tin | - | Push-Twist | Backshell, Cable Clamp, Strain Relief | - | - | - | Free Hanging (In-Line) | 3 | - | 2 | Metal | Nickel | Zinc Die Cast | DIN (180 Degree) | - | - | Solder | - | |
Phoenix Contact
|
2
|
Price on request
2
|
0.315" ~ 0.394" (8.00mm ~ 10.00mm) | Black, Silver | Plug, Male Pins | Gold | - | Threaded | Backshell | IP67 - Dust Tight, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 4 (Power) | -40°C ~ 85°C | A | Metal | Nickel | Zinc Die Cast | M12-4 | - | - | Screw | 250V | |
|
Glenair
|
2
|
Price on request
2
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
LEMO
|
2
|
Price on request
2
|
- | - | Receptacle, Female Sockets and Male Pins | Gold | 4.5A | Push-Pull | Ground | IP50 - Dust Protected | UL94 V-0 | - | Through Hole, Right Angle | 4 | -55°C ~ 250°C | Keyed | Metal | Nickel | Brass and Polyphenylene Sulfide (PPS) | 304 | - | Shielded | Solder | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
LEMO
|
2
|
Price on request
2
|
0.165" ~ 0.205" (4.20mm ~ 5.20mm) | Silver | Plug, Male Pins | Gold | 2.5A | Push-Pull | Backshell | IP50 - Dust Protected | UL94 V-0 | - | Free Hanging (In-Line) | 6 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 306 | - | Shielded | Solder Cup | - | |
|
Glenair
|
2
|
Price on request
2
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | Olive Green | Plug, Female Sockets | Gold | 5A | Bayonet Lock | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 100 | -65°C ~ 175°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 23-35 | - | Shielded | Crimp | - | |
|
Amphenol Aerospace Operations
|
2
|
Price on request
2
|
- | Olive Drab | Receptacle, Male Pins | 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 | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | Olive Drab | Receptacle, Female Sockets | Gold | 7.5A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount | 19 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum | 15-19 | - | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | Olive Green | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | Backshell | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 41 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 20-41 | - | Shielded | Solder Cup | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | Olive Green | Plug, Male Pins | Gold | 7.5A | Bayonet Lock | Backshell, Cable Clamp, Coupling Nut | IP65 - Dust Tight, Water Resistant | UL94 HB | - | Free Hanging (In-Line), Right Angle | 6 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 10-6 | - | Shielded | Solder Cup | - | |
|
Amphenol Aerospace Operations
|
2
|
Price on request
2
|
- | Olive Drab | Receptacle, Male Pins | Gold | - | Bayonet Lock | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 19 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium over Nickel | Aluminum Alloy | 25-19 | - | Unshielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | Silver | Plug, Female Sockets | Gold | 7.5A | Bayonet Lock | Coupling Nut | Fluid Resistant | - | - | Free Hanging (In-Line) | 6 | -55°C ~ 200°C | N (Normal) | Metal | Nickel | Aluminum | 10-6 | - | Unshielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | Olive Green | Receptacle, Female Sockets | Gold | 13A | Bayonet Lock | Backshell | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 3 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 12-3 | - | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | Olive Drab | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 32 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 18-32 | - | Shielded | Solder | - | |
|
Amphenol Aerospace Operations
|
2
|
Price on request
2
|
- | Olive Drab | Receptacle, Male Pins | Gold | - | Threaded | - | Environment Resistant | - | Flange | Panel Mount | 56 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum | 25-4 | J | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | Olive Green | Receptacle, Female Sockets | Gold | 13A | Bayonet Lock | Backshell | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 21 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 22-21 | - | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | Olive Green | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | Cable Clamp | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 8 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 12-8 | - | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | Olive Green | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 19 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 14-19 | - | Shielded | Wire Wrap | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | Olive Green | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | Backshell | IP65 - Dust Tight, Water Resistant | UL94 HB | Bulkhead - Front Side Nut | Panel Mount | 3 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 8-3A | - | Shielded | Crimp | - | |
|
Amphenol Aerospace Operations
|
2
|
Price on request
2
|
- | Olive Drab | Receptacle, Male Pins | Gold | - | Bayonet Lock | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 37 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium over Nickel | Aluminum Alloy | 15-35 | - | Unshielded | Crimp | - | |
METZ CONNECT
|
2
|
Price on request
2
|
- | Silver | Jack, Female Sockets | Gold | - | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Rear Side Nut | Panel Mount, Through Hole | 4 | -30°C ~ 90°C | D | Metal | - | Copper Zinc | M12-4 | - | Unshielded | Solder | 250V | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | Olive Green | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 6 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 10-6 | - | Shielded | Wire Wrap | - | |
|
LEMO
|
2
|
Price on request
2
|
- | Black, Gray | Receptacle, Female Sockets | Gold | 6A | Push-Pull, Detent Lock | - | IP50 - Dust Protected | - | Bulkhead - Rear Side Nut | Panel Mount | 6 | -50°C ~ 170°C | G | Plastic | - | Polyetherimide (PEI) | M06 | - | Unshielded | Solder Cup | - | |
|
Souriau-Sunbank by Eaton
|
2
|
Price on request
2
|
- | Olive Green | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 7 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 10-7 | - | Shielded | Solder Cup | - | |
Amphenol Aerospace Operations
|
2
|
Price on request
2
|
- | Olive Drab | Receptacle, Male Pins | Gold | - | Threaded | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 55 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum | 17-35 | E | Shielded | Crimp | - | |
|
TE Connectivity
|
2
|
Price on request
2
|
- | Olive Drab | Plug, Male Pins | Gold | 5A | Threaded | Self Locking | Environment Resistant | - | - | Free Hanging (In-Line) | 37 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum | 15-35 | D | Shielded | Crimp | - | |
|
Amphenol Aerospace Operations
|
2
|
Price on request
2
|
- | Olive Drab | Receptacle, Male Pins | Gold | - | Bayonet Lock | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 5 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium over Nickel | Aluminum Alloy | 15-5 | - | Unshielded | Crimp | - | |
|
TE Connectivity
|
2
|
Price on request
2
|
- | Olive Drab | Plug, Female Sockets | Gold | 5A | Threaded | Self Locking | Environment Resistant | - | - | Free Hanging (In-Line) | 55 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum | 17-35 | E | Shielded | Crimp | - | |
|
Corsair
|
2
|
Price on request
2
|
- | Olive Drab | Receptacle, Male Pins | Gold | 7.5A, 13A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount | 56 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum | 25-4 | J | Shielded | Crimp | - | |
|
Amphenol Aerospace Operations
|
1
|
Price on request
1
|
- | Olive Drab | Receptacle, Female Sockets | Gold | - | Threaded | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 53 | -65°C ~ 175°C | A | Metal | Olive Drab Cadmium | Aluminum | 23-54 | - | Shielded | Crimp | - | |
|
Corsair
|
1
|
Price on request
1
|
- | Black | Receptacle, Female Sockets | Gold | 5A, 45A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount | 99 (97 + 2 Triax) | -65°C ~ 200°C | N (Normal) | Metal | Black Zinc Nickel | Aluminum | 25-7 | J | Shielded | Crimp | - | |
|
TE Connectivity
|
1
|
Price on request
1
|
- | Olive Drab | Plug, Female Sockets | Gold | 7.5A | Threaded | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 5 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum | 11-5 | - | Shielded | Crimp | 600VAC, 850VDC | |
|
Cinch
|
1
|
Price on request
1
|
- | - | Receptacle, Male Pins | Gold | - | Bayonet Lock | - | Environment Sealed | - | Flange | Panel Mount | 41 (Power) | -55°C ~ 200°C | 7 | Metal | Anodized | Aluminum | 20-41 | - | Unshielded | Crimp | - | |
|
Amphenol Aerospace Operations
|
1
|
Price on request
1
|
- | Olive Drab | Plug, Female Sockets | Gold | - | Bayonet Lock | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 66 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium over Nickel | Aluminum | 19-35 | - | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
1
|
Price on request
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Corsair
|
1
|
Price on request
1
|
- | Silver | Receptacle, Male Pins | Gold | 5A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Bulkhead - Front Side Nut | Panel Mount | 22 | -65°C ~ 200°C | N (Normal) | Metal | Nickel | Aluminum | 13-35 | C | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
1
|
Price on request
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Souriau-Sunbank by Eaton
|
1
|
Price on request
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Souriau-Sunbank by Eaton
|
1
|
Price on request
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Souriau-Sunbank by Eaton
|
1
|
Price on request
1
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Souriau-Sunbank by Eaton
|
1
|
Price on request
1
|
- | Olive Drab | Plug, Male Pins | Gold | 5A | Threaded | Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 13 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum | 11-35 | - | Shielded | Crimp | - |
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