Bourns Protector 50.6 mm, For Use With Pushbutton Potentiometers

The Bourns H-385 panel seal assembly is constructed from a clear silicone rubber boot and a rigid black plastic frame. The matte black finish makes the panel seal suitable for use in most front panels. This panel seal protects potentiometers from the accidental entry of rain, grease, dust or oils through the front of the potentiometer. The silicone rubber is torn resistant, providing a long life span, while the transparency of the material ensures that you can easily read the numerals. The life expectancy is 100000 actuations minimum.

Long life span

The H-385 panel seal assembly from Bourns has been designed for use with 3682 and 3683 digital push button precision potentiometers.

The 3682 and 3683 Series of precision potentiometers from Bourns are a snap-in panel mount solution. With an easy to read digital display, this series offers you options with two or three digits. Featuring repeatable settings, these precision potentiometers also offer a resolution to 0.001%.

Repeatable settings

Since patenting the world’s first trimming potentiometer in 1952, Bourns has grown to serve a wide spectrum of markets. The markets range from computer, industrial, instrumentation, audio, musical and consumer through to telecommunications. With a dedicated focus on innovative technologies Bourns products offer performance optimisation. The Bourns product portfolio includes resistors, potentiometers, inductors and transformers through to resettable fuses, gas discharge tubes, signal data protectors and integrated circuits among others.