... power supply : 1.Passed ISO9001,ISO14001,ISO/TS16949 2.Rotational life : 100000 cycles 3. Brand: ALPS Rotary encoder Potentiometer and switch use for ... encoder, potentiometer and switch.rotary encoder,potentiometer and switch for musical instruments, audios,medical equipment, Walkie talkie,DVD ... .7 x 30mm P-P (maximum)Electrical characteristics:Rated power:0.05/0.025W (B taper)Maximum operating voltages ...