Washdown D-Sub Connectors
Designed to withstand washdown and outdoor environments, these connectors have a seal to block out water and debris. They also have solder cup terminals that hold wire leads in place when you’re soldering them, creating more secure connections than standard solder terminals.
Backshell connectors have an adjustable locknut with a rubber gasket to seal connections on a range of cable diameters.
For technical drawings and 3-D models, click on a part number.
Straight Backshell Connectors

Backshell Plug

Backshell Socket

DB9

DB15

DB25

HD15
Computer Connection Type | For Wire Gauge | For Cable OD | Housing Material | Seal Material | Color | Features | Environmental Rating | Each | |
Solder | |||||||||
---|---|---|---|---|---|---|---|---|---|
Unshielded Plug | |||||||||
DB9 | 30-20 | 0.14"-0.27" | ABS Plastic | Nylon Plastic | Black | Adjustable Locknut, Rubber Gasket | IP67 | 0000000 | 000000 |
DB15 | 30-20 | 0.24"-0.39" | ABS Plastic | Nylon Plastic | Black | Adjustable Locknut, Rubber Gasket | IP67 | 0000000 | 00000 |
DB25 | 30-20 | 0.24"-0.39" | ABS Plastic | Nylon Plastic | Black | Adjustable Locknut, Rubber Gasket | IP67 | 0000000 | 00000 |
HD15 | 30-20 | 0.14"-0.27" | ABS Plastic | Nylon Plastic | Black | Adjustable Locknut, Rubber Gasket | IP67 | 0000000 | 00000 |
Unshielded Socket | |||||||||
DB9 | 30-20 | 0.14"-0.27" | ABS Plastic | Nylon Plastic | Black | Adjustable Locknut, Rubber Gasket | IP67 | 0000000 | 00000 |
DB15 | 30-20 | 0.24"-0.39" | ABS Plastic | Nylon Plastic | Black | Adjustable Locknut, Rubber Gasket | IP67 | 0000000 | 00000 |
DB25 | 30-20 | 0.24"-0.39" | ABS Plastic | Nylon Plastic | Black | Adjustable Locknut, Rubber Gasket | IP67 | 0000000 | 00000 |
HD15 | 30-20 | 0.14"-0.27" | ABS Plastic | Nylon Plastic | Black | Adjustable Locknut, Rubber Gasket | IP67 | 0000000 | 00000 |