H22B4,SENSOR OPTO SLOT 3MM DARL THRU
H22B5,SENSOR OPTO SLOT 3MM DARL THRU
H22B6,SENSOR OPTO SLOT 3MM DARL THRU
【FIBRE DATA】H22E2000BHR,
【FIBRE DATA】H22E4020IR,
H22LOB,SWITCH INTERRUPTER OPEN BUFF-OUT
【Fairchild Semiconductor】H22LOB_Q,光电断续器 INTERUP OPTOLOGIC
H22LOI,SWITCH INTERRUPTER OPEN INV-OUT