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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Amphenol Aerospace Operations
|
9
|
Price on request
9
|
- | Olive Drab | Receptacle, Female Sockets | Gold | - | Bayonet Lock | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 32 | -65°C ~ 175°C | A | - | Olive Drab Cadmium over Nickel | Aluminum Alloy | 19-32 | - | Unshielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
9
|
Price on request
9
|
- | Olive Green | Plug, Male Pins | Gold | 7.5A | Bayonet Lock | Adapter, Backshell, Coupling Nut | IP65 - Dust Tight, Water Resistant | UL94 HB | - | Free Hanging (In-Line) | 41 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 20-41 | - | Shielded | Solder Cup | - | |
LEMO
|
9
|
Price on request
9
|
- | Silver | Plug, Male Pins | Gold | 7A | Push-Pull | - | IP50 - Dust Protected | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount | 4 | -55°C ~ 250°C | G | Metal | Chrome | Brass | 304 | - | Shielded | Solder Cup | - | |
Phoenix Contact
|
9
|
Price on request
9
|
- | Silver | Receptacle, Female Sockets | Gold | 2A | Push-Twist | Board Guide, Board Lock | IP67 - Dust Tight, Waterproof | UL94 V-0 | Bulkhead - Rear Side Nut | Panel Mount, Through Hole, Right Angle | 8 | -25°C ~ 85°C | A | Metal | Nickel | Zinc Die Cast | M12-8 | - | Shielded | Solder | 30V | |
|
Souriau-Sunbank by Eaton
|
8
|
Price on request
8
|
- | Olive Green | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | Backshell | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 26 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 16-26 | - | Shielded | Crimp | - | |
|
Conxall/Switchcraft
|
8
|
Price on request
8
|
- | Black | Receptacle, Male Pins | Gold | Varies by Wire Gauge | Bayonet Lock | - | Weathertight | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 4 | -40°C ~ 115°C | Keyed | Plastic | - | Polyamide (PA), Nylon | - | - | Unshielded | Solder | 600V | |
|
Souriau-Sunbank by Eaton
|
8
|
Price on request
8
|
- | Olive Green | Receptacle, Female Sockets | Gold | 13A | Bayonet Lock | Cable Clamp | 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 | - | |
Conesys
|
8
|
Price on request
8
|
- | Olive Drab | Plug, Male Pins | Gold | - | Bayonet Lock | - | - | - | - | Free Hanging (In-Line) | 10 | -55°C ~ 200°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 12-10 | - | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
8
|
Price on request
8
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Souriau-Sunbank by Eaton
|
8
|
Price on request
8
|
- | Olive Green | Receptacle, Male Pins | Gold | 7.5A, 13A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 12 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 14-12 | - | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
8
|
Price on request
8
|
- | Olive Green | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | Cable Clamp | 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 | Crimp | - | |
|
ITT Cannon
|
8
|
Price on request
8
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Souriau-Sunbank by Eaton
|
8
|
Price on request
8
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Glenair
|
8
|
Price on request
8
|
- | Olive Drab | Receptacle, Male Pins | Gold | 5A | Threaded | - | Environment Sealed | - | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 7 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum | 8-7 | - | Shielded | Solder | - | |
Amphenol Tuchel Industrial
|
8
|
Price on request
8
|
- | - | Receptacle, Male Pins | Silver | 10A | Threaded | - | IP67 - Dust Tight, Waterproof | - | Flange | Panel Mount | 7 | -40°C ~ 100°C | - | Plastic | - | Polyamide (PA), Nylon | - | - | - | Solder | 250V | |
Bulgin LTD.
|
8
|
Price on request
8
|
0.236" ~ 0.315" (6.00mm ~ 8.00mm) | Black | Receptacle, Female Sockets | Nickel | 3A | Threaded | Backshell | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 6 (Power) | -20°C ~ 70°C | Keyed | Plastic | - | Polyamide (PA), Nylon, Glass Filled | - | - | Unshielded | Screw | 277VAC/DC | |
|
Amphenol Aerospace Operations
|
8
|
Price on request
8
|
- | Olive Drab | Receptacle, Male Pins | Gold | - | Bayonet Lock | - | Environment Resistant | - | - | Free Hanging (In-Line) | 79 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium over Nickel | Aluminum Alloy | 20-35 | - | Unshielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
8
|
Price on request
8
|
- | Olive Green | Receptacle, Male Pins | Gold | 7.5A | 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 | 8-3A | - | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
8
|
Price on request
8
|
- | Olive Green | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | Backshell | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 32 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 18-32 | - | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
8
|
Price on request
8
|
- | 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 | 32 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 18-32 | - | Shielded | Crimp | - | |
TE Connectivity
|
8
|
Price on request
8
|
- | - | Receptacle, Male Pins | Gold | - | Threaded | - | - | UL94 V-0 | Flange | Panel Mount, Through Hole | 24 | -55°C ~ 105°C | A | Plastic | - | Polyamide (PA), Nylon | 23-24 | - | - | Solder | 250VAC/DC | |
|
Souriau-Sunbank by Eaton
|
8
|
Price on request
8
|
- | Olive Green | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 61 | -65°C ~ 175°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 25-61 | - | Shielded | Crimp | - | |
|
Amphenol Aerospace Operations
|
8
|
Price on request
8
|
- | Olive Drab | Receptacle, Female Sockets | Gold | - | Bayonet Lock | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 21 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium over Nickel | Aluminum Alloy | 23-21 | - | Unshielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
8
|
Price on request
8
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Souriau-Sunbank by Eaton
|
8
|
Price on request
8
|
- | Olive Green | Plug, Male Pins | Gold | 5A | Bayonet Lock | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 22 | -65°C ~ 175°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 13-35 | - | Shielded | Crimp | - | |
Amphenol Aerospace Operations
|
8
|
Price on request
8
|
- | Olive Drab | Plug, Female Sockets | Gold | - | Threaded | Coupling Nut | Environment Resistant | - | - | Free Hanging (In-Line) | 7 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum | 11-99 | B | Shielded | Crimp | 600VAC, 850VDC | |
Bulgin LTD.
|
8
|
Price on request
8
|
0.236" ~ 0.315" (6.00mm ~ 8.00mm) | Black | Receptacle, Female Sockets | Nickel | 10A | Threaded | Backshell | IP68/IP69K - Dust Tight, Water Resistant, Waterproof | UL94 HB | - | Free Hanging (In-Line) | 3 (2 Power + PE) | -20°C ~ 70°C | Keyed | Plastic | - | Polyamide (PA), Nylon, Glass Filled | - | - | Unshielded | Screw | 277VAC/DC | |
|
Souriau-Sunbank by Eaton
|
8
|
Price on request
8
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
Souriau-Sunbank by Eaton
|
7
|
Price on request
7
|
- | Olive Green | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 6 | -65°C ~ 175°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 11-98 | - | - | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
7
|
Price on request
7
|
- | Olive Drab | Plug, Male Pins | Gold | 7.5A | Threaded | Coupling Nut | IP67 - Dust Tight, Waterproof | - | - | Free Hanging (In-Line) | 5 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum | 11-5 | B | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
7
|
Price on request
7
|
- | Olive Drab | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount, Through Hole | 55 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 22-55 | - | Shielded | Solder | - | |
|
ITT Cannon
|
7
|
Price on request
7
|
- | Olive Drab | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | Strain Relief | Environment Resistant | - | Flange | Panel Mount | 61 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 24-61 | - | - | Crimp | 600VAC, 850VDC | |
Phoenix Contact
|
7
|
Price on request
7
|
0.157" ~ 0.315" (4.00mm ~ 8.00mm) | Silver | Receptacle, Female Sockets | Gold | 4A | Push-Twist | Backshell, Coupling Nut | IP65/IP67 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 4 | -40°C ~ 85°C | A | Metal | Nickel | Zinc Die Cast | M12-4 | - | Shielded | Spring-Cage | 48VAC, 60VDC | |
|
TE Connectivity
|
7
|
Price on request
7
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Conxall/Switchcraft
|
7
|
Price on request
7
|
0.160" ~ 0.265" (4.06mm ~ 6.73mm) | Black | Plug, Male Pins | Gold | 7.5A | Bayonet Lock | Backshell, Cable Clamp, Coupling Nut | IP66/IP68 - Dust Tight, Water Resistant, Waterproof | UL94 V-0 | - | Free Hanging (In-Line) | 3 | -40°C ~ 65°C | Keyed | Plastic | - | Thermoplastic | - | - | Unshielded | Solder Cup | 250VAC/DC | |
|
Souriau-Sunbank by Eaton
|
7
|
Price on request
7
|
- | Olive Green | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | Backshell | IP65 - Dust Tight, Water Resistant | UL94 HB | Bulkhead - Front Side Nut | Panel Mount | 19 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 14-19 | - | Shielded | Crimp | - | |
|
ITT Cannon
|
7
|
Price on request
7
|
- | - | Receptacle, Male Pins | Gold | - | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 18 | -65°C ~ 200°C | N (Normal) | Metal | Electroless Nickel | Aluminum Alloy | 15-18 | - | - | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
7
|
Price on request
7
|
- | Olive Green | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 61 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 24-61 | - | Shielded | Wire Wrap | - | |
|
Souriau-Sunbank by Eaton
|
7
|
Price on request
7
|
- | Olive Green | Plug, Female Sockets | Gold | 7.5A | Bayonet Lock | Cable Clamp, Coupling Nut | IP65 - Dust Tight, Water Resistant | UL94 HB | - | Free Hanging (In-Line) | 6 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 10-6 | - | Shielded | Crimp | - | |
|
ITT Cannon
|
7
|
Price on request
7
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
Conxall/Switchcraft
|
7
|
Price on request
7
|
0.210" ~ 0.300" (5.33mm ~ 7.62mm) | Silver | Plug, Female Sockets | Silver | 7.5A | Latch Lock | Backshell, Cable Clamp, Ground, Strain Relief | - | - | - | Free Hanging (In-Line) | 5 | - | Keyed | Metal | - | Stainless Steel | XLR | - | - | Solder Cup | 125VAC | |
|
Souriau-Sunbank by Eaton
|
7
|
Price on request
7
|
- | Olive Green | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | Backshell | 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 | Crimp | - | |
|
Amphenol Aerospace Operations
|
7
|
Price on request
7
|
- | Olive Drab | Receptacle, Male Pins | Gold | - | Bayonet Lock | - | Environment Resistant | - | Flange | Panel Mount | 79 | -65°C ~ 175°C | N (Normal) | Metal | Olive Drab Cadmium over Nickel | Aluminum Alloy | 20-35 | - | Unshielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
7
|
Price on request
7
|
- | Olive Green | Receptacle, Female Sockets | Gold | 7.5A | Bayonet Lock | - | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 61 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 24-61 | - | Shielded | Solder Cup | - | |
|
Souriau-Sunbank by Eaton
|
7
|
Price on request
7
|
- | Olive Green | Receptacle, Male Pins | Gold | 13A | Bayonet Lock | Backshell | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 8 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 16-8 | - | Shielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
7
|
Price on request
7
|
- | Olive Green | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | Cable Clamp | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 55 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 22-55 | - | Shielded | Crimp | - | |
|
TE Connectivity
|
7
|
Price on request
7
|
- | Silver | Receptacle, Female Sockets | Gold | - | Threaded | Self Locking | Environment Resistant | - | Flange | Panel Mount | 12 | -65°C ~ 260°C | N (Normal) | Metal | - | Stainless Steel | 12-12 | - | Unshielded | Crimp | - | |
|
Souriau-Sunbank by Eaton
|
7
|
Price on request
7
|
- | Olive Green | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | Backshell | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 61 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 24-61 | - | Shielded | Solder Cup | - | |
|
ITT Cannon
|
7
|
Price on request
7
|
- | Olive Drab | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | - | Environment Resistant | - | Bulkhead - Front Side Nut | Panel Mount | 6 | -55°C ~ 125°C | N (Normal) | Metal | Olive Drab Cadmium | Aluminum Alloy | 10-6 | - | - | Solder Cup | 600VAC, 850VDC | |
|
Souriau-Sunbank by Eaton
|
7
|
Price on request
7
|
- | Olive Green | Receptacle, Male Pins | Gold | 7.5A | Bayonet Lock | Backshell | IP65 - Dust Tight, Water Resistant | UL94 HB | Flange | Panel Mount | 26 | -55°C ~ 125°C | N (Normal) | Metal | Olive Green Cadmium | Aluminum Alloy | 16-26 | - | Shielded | Crimp | - |
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