The HB2 Series subminiature pushbuttons with full-face illumination feature quiet actuation and a compact, contemporary design. The SPST momentary devices also feature a crisp tactile feedback and come standard with either red/green or red/yellow bicolor LEDs. The caps are 7.5 mm square and have a clear lens with a white diffuser. Total stroke travel is 1.8 mm with a pre travel of 1.3 mm and an over travel of 0.5 mm. Other features include a nominal operating force of 1.8N, a mechanical and electrical life of 100,000 operations, a rating of 0.4 VA at 28 Vac/dc, and an operating temperature range of -13?F to +122?F. NKK SWITCHES, Scottsdale, AZ. (480) 991-0942.
