QVB11134,IC SWITCH IR OPTICAL NPN SLOTTED
【Fairchild Semiconductor】QVB11134_Q,光电断续器 1mA PHOTO TRANS
QVB11223,SENSOR OPT SLOT MODULE
QVB11224,SENSOR OPT SLOT MODULE
QVB11233,SENSOR OPT SLOT MODULE
【Fairchild Semiconductor】QVB11234,光电断续器 DISC BY MFG 2/02
QVB11323,SENSOR OPT SLOT MODULE
QVB11324,SENSOR OPT SLOT MODULE