291S0142,ROTARY ENCODER OPTICAL
291S0159,ROTARY ENCODER OPTICAL W/ SWITCH
291V1022F624AB,ENCODER OPT ROTARY 6PPR W/SW
291V1022F832AB,ENCODER OPT ROTARY 8PPR W/SW
291V1022FX24ABB,ROTARY ENCODER OPTICAL 24PPR
291V1022S416AB,ROTARY ENCODER OPTICAL 4PPR
291V1022S624AA,ROTARY ENCODER OPTICAL 6PPR
291V1024FX24AAB,ROTARY ENCODER OPTICAL 24PPR
