This document mainly introduces the characteristics of NKK HB series subminiature push button switches. Including surface and recessed two mounting methods, there are round and square two outer shell shapes, there are white, green, blue and red, amber, green LED optional.
The NKK Switches HB series features compact front panel designs with 9mm square or round bezel options. These switches offer full face and spot illumination using a choice of super bright LEDs in white, green, blue, red, amber, and clear colors. They include latchdown features for circuit status indication and provide audible and tactile feedback.
| Maximum Current Rating | 0.1A @ 30V AC/DC |
|---|---|
| Contact Resistance | 50 milliohms maximum |
| Insulation Resistance | 100 megohms minimum @ 500V DC |
| Mechanical Life | 100,000 operations minimum |
| Electrical Life | 50,000 operations minimum |
| Operating Temperature Range | -25°C through +50°C |
Bright LEDs are available in red, amber, green, and clear. Super Bright LEDs come in white, green, blue, red, amber, and clear.
The switches feature rear panel threaded mounting with a behind-panel depth of less than one inch.
Yes, they feature a latchdown function that gives indication of circuit status.