... light switch : 1.Passed ISO9001,ISO14001,ISO/TS16949 2.Rotational life : 100000 cycles 3. Brand: ALPS Rotary encoder Potentiometer and switch ... We produce rotary encoder, potentiometer and switch.rotary encoder,potentiometer and switch for musical instruments, audios,medical equipment, ... ± 200 timesSwitch rating: 12V DC, 1A (maximum)Switch operating force range: 150 to 250 gf.cmOperating temperature: ...