QVB21213,SENSOR OPT SLOT MODULE
QVB21214,SENSOR OPT SLOT MODULE
QVB21313,SENSOR OPT SLOT MODULE
QVB21314,SENSOR OPT SLOT MODULE
QVE00033,INTERRUPTER SWITCH OPT 2MM SMD
【Fairchild Semiconductor】QVE00033_Q,光电断续器 SMD Slotted Optical Switch
QVE00034,INTERRUPTER SWITCH OPT 8MM SMD
【Fairchild Semiconductor】QVE00034_Q,光电断续器 Phototransistor Slotted Switch 8mm