Switches, Relays & Keypads


Microminiature code switches

16 July 2003 Switches, Relays & Keypads

Knitter-Switch offers a range of BCD/inverse and hexadecimal/inverse code switches for PCB and SMT-mount in top adjust (type DRS) and side adjust (type DRR).

They feature: smaller size - 7,5 mm square x 4,1 mm high for higher density PCB stacking; flush screwdriver slot or shaft adjustment; a choice of BCD/BCD inverse and hexadecimal/hexadecimal inverse; fully sealed - suitable for immersion washing.

Sealed housings are black PPS with yellow rotors (standard) and red rotors (inverse) for easy identification. All versions are available in screwdriver or fingertip adjust.

Phosphor-bronze gold plated contacts are rated at 15 V d.c. 30 mA and good for more than 20 000 switchings. Tinned terminations formed to ensure retention in the PCB during flow soldering.



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