
Circular Connector Assemblies
Circular Connectors or circular interconnects are plugs and receptacles that are made in a circular look with multiple pins or sockets. The characteristics are connector type, number of positions, shell size-insert, shell size MIL, mounting type, and fastening type. The connector types are distributor, h-distributor, insert, jack and plug, line drain, line source, panel drain, panel feed-through, plug and receptacle, plug, receptacle, t-distributor, and terminal outlet.
Sourcing CUI Devices Circular Connector Assemblies: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 20
| Product | Pricing | Datasheet | Termination | Contact Finish - Mating | Current Rating (Amps) | Voltage Rating | Operating Temperature | Cable Opening | Shell Finish | Shell Material | Shell Size - Insert | Shell Size, MIL | Color | Connector Type | Fastening Type | Ingress Protection | Material Flammability Rating | Mounting Feature | Mounting Type | Number of Positions | Orientation | Primary Material | Shielding | Features | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() SDS-50J CUI Devices | 1 $1.5200 | Solder | Tin | 2A | 100VAC | -40°C ~ 85°C | - | - | Polybutylene Terephthalate (PBT) | DIN (180 Degree) | - | Black | Receptacle, Female Sockets | Push-Pull | - | UL94 V-0 | - | Through Hole, Right Angle | 5 | Keyed | Plastic | Unshielded | Ground | 5,281 | |
![]() MD-60S CUI Devices | 1 $1.9200 | Solder | Silver | 1A, 2A | 100VAC, 12VDC | -40°C ~ 85°C | - | - | Polybutylene Terephthalate (PBT) | Mini DIN | - | Black | Receptacle, Female Sockets | Push-Pull | - | UL94 V-0 | - | Through Hole, Right Angle | 6 | Keyed | Plastic | Unshielded | Board Lock, Ground | 7,646 | |
![]() MD-40SM CUI Devices | 1 $2.0700 | Solder | Silver | 1A, 2A | 100VAC, 12VDC | -40°C ~ 85°C | - | - | Polybutylene Terephthalate (PBT) | Mini DIN | - | Black, Silver | Receptacle, Female Sockets | Push-Pull | - | UL94 V-0 | - | Through Hole, Right Angle | 4 | Keyed | Plastic | Shielded | Ground | 3,153 | |
![]() MD-60SM CUI Devices | 1 $2.1600 | Solder | Silver | 1A, 2A | 100VAC, 12VDC | -40°C ~ 85°C | - | - | Polybutylene Terephthalate (PBT) | Mini DIN | - | Black, Silver | Receptacle, Female Sockets | Push-Pull | - | UL94 V-0 | - | Through Hole, Right Angle | 6 | Keyed | Plastic | Shielded | Ground | 9,503 | |
![]() SDS-80J CUI Devices | 1 $2.2200 | Solder | Tin | 2A | 100VAC | -40°C ~ 85°C | - | - | Polybutylene Terephthalate (PBT) | DIN (270 Degree) | - | Black | Receptacle, Female Sockets | Push-Pull | - | UL94 V-0 | - | Through Hole, Right Angle | 8 | Keyed | Plastic | Unshielded | Ground | 2,789 | |
![]() SD-80BV CUI Devices | 1 $2.2600 | Solder | Tin | 1A | 24VDC | -20°C ~ 60°C | - | Nickel | Iron Sheet | DIN (270 Degree) | - | Silver | Receptacle, Female Sockets | Push-Pull | - | UL94 V-0 | - | Through Hole | 8 | Keyed | Metal | Shielded | - | 3,463 | |
![]() MD-60SV CUI Devices | 1 $2.3100 | Solder | Silver | 1A, 2A | 100VAC, 12VDC | -40°C ~ 85°C | - | - | Polybutylene Terephthalate (PBT) | Mini DIN | - | Black | Receptacle, Female Sockets | Push-Pull | - | UL94 V-0 | - | Through Hole | 6 | Keyed | Plastic | Unshielded | Ground | 4,708 | |
![]() MD-30 CUI Devices | 1 $2.4600 | Solder, Crimp Pin Adapter Available | Silver | 1A, 2A | 100VAC, 12VDC | -20°C ~ 105°C | - | - | Polyacrylonitrile Butadiene Styrene (ABS) | Mini DIN | - | Black | Plug, Male Pins | Push-Pull | - | - | - | Free Hanging (In-Line) | 3 | Keyed | Plastic | - | Backshell, Strain Relief | 4,282 | |
![]() MD-80SV CUI Devices | 1 $2.4900 | Solder | Silver | 1A, 2A | 100VAC, 12VDC | -40°C ~ 85°C | - | - | Polybutylene Terephthalate (PBT) | Mini DIN | - | Black | Receptacle, Female Sockets | Push-Pull | - | UL94 V-0 | - | Through Hole | 8 | Keyed | Plastic | Unshielded | Ground | 2,993 | |
![]() SD-80 CUI Devices | 1 $2.5700 | Solder Cup | Nickel | 1A, 2A | 100VAC, 12VDC | 5°C ~ 70°C | - | Nickel | Steel | DIN (270 Degree) | - | Black, Silver | Plug, Male Pins | Push-Pull | - | - | - | Free Hanging (In-Line) | 8 | Keyed | Metal | Unshielded | Strain Relief | 9,329 | |
![]() MD-80 CUI Devices | 1 $2.7500 | Solder, Crimp Pin Adapter Available | Silver | 1A, 2A | 100VAC, 12VDC | -20°C ~ 105°C | - | - | Polyacrylonitrile Butadiene Styrene (ABS) | Mini DIN | - | Black | Plug, Male Pins | Push-Pull | - | - | - | Free Hanging (In-Line) | 8 | Keyed | Plastic | - | Backshell, Strain Relief | 6,320 | |
![]() PD-40 CUI Devices | 1 $2.6400 | Solder | Tin | 7.5A | 20VDC | - | - | - | Polybutylene Terephthalate (PBT) | Power DIN | - | Black | Jack, Female Sockets | Push-Pull | - | - | - | Through Hole, Right Angle | 4 (Power) | Keyed | Plastic | Unshielded | Ground | 2,217 | |
![]() PD-40S CUI Devices | 1 $3.0800 | Solder | Tin | 7.5A | 20VDC | - | - | - | Polybutylene Terephthalate (PBT) | Power DIN | - | Black, Silver | Jack, Female Sockets | Push-Pull | - | - | - | Through Hole, Right Angle | 4 (Power) | Keyed | Plastic | Shielded | Board Lock, Ground | 9,123 | |
![]() MD-80CV CUI Devices | 1 $3.6100 | Solder | Silver | 1A, 2A | 100VAC, 12VDC | -40°C ~ 85°C | - | - | Polybutylene Terephthalate (PBT) | Mini DIN | - | Black | Receptacle, Female Sockets | Push-Pull | - | UL94 V-0 | Bulkhead - Front Side Nut | Panel Mount, Through Hole | 8 | Keyed | Plastic | - | Ground | 8,427 | |
![]() SDR-80 CUI Devices | 1 $4.4600 | Solder | Nickel | 1A | 100VAC | -20°C ~ 70°C | 0.236" (6.00mm) | - | Metal | DIN (270 Degree) | - | Black, Silver | Plug, Male Pins | Push-Pull | - | - | - | Free Hanging (In-Line), Right Angle | 8 | - | Metal | Unshielded | Strain Relief | 2,098 | |
![]() SD-60LS CUI Devices | 1 $4.8600 | Solder Eyelet(s) | Tin | 2A | 100VAC | -40°C ~ 85°C | - | Nickel | Zinc | DIN (240 Degree) | - | Silver | Receptacle, Female Sockets | Threaded | - | UL94 HB | Bulkhead - Rear Side Nut | Panel Mount | 6 | Keyed | Metal | Shielded | - | 9,113 | |
![]() PD-40VS CUI Devices | 1 $5.1100 | Solder | Silver | 7.5A | 20VDC | - | - | - | Polybutylene Terephthalate (PBT) | Power DIN | - | Black, Silver | Receptacle, Female Sockets | Push-Pull | - | - | - | Through Hole | 4 (Power) | Keyed | Plastic | Shielded | Board Guide, Ground | 5,921 | |
![]() PDP-30 CUI Devices | 1 $5.1700 | Solder | Silver | 1A, 7.5A | 20VDC | - | - | Nickel | Brass | Power DIN | - | Black, Silver | Plug, Male Pins | Push-Pull | - | - | - | Free Hanging (In-Line) | 3 (Power) | Keyed | Metal | Unshielded | Strain Relief | 1,268 | |
![]() PDP-40 CUI Devices | 1 $5.8300 | Solder | Silver | 7.5A | 20VDC | - | - | Nickel | Brass | Power DIN | - | Black, Silver | Plug, Male Pins | Push-Pull | - | - | - | Free Hanging (In-Line) | 4 (Power) | Keyed | Metal | Unshielded | Strain Relief | 5,559 | |
![]() SD-80LS CUI Devices | 1 $5.8600 | Solder Eyelet(s) | Tin | 2A | 100VAC | -40°C ~ 85°C | - | Nickel | Zinc | DIN (270 Degree) | - | Silver | Receptacle, Female Sockets | Threaded | - | UL94 HB | Bulkhead - Rear Side Nut | Panel Mount | 8 | Keyed | Metal | Shielded | - | 5,452 |



















