Click to expand Tap to zoom FAIRCHILD SEMICONDUCTOR 4N25S-M OPTOCOUPLER PHOTOTRANSISTOR 5300VRMS (5 pieces) FAIRCHILD SEMICONDUCTOR 4N25S-M OPTOCOUPLER PHOTOTRANSISTOR 5300VRMS (5 pieces) 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Sold out Need a Specific Revision?