Número da peça	Fabricante / Marca	Descrição breve
4N28SM	ON Semiconductor	OPTOISO 4.17KV TRANSISTOR W/BASE 6SMD
4N28SR2	FAIRCHILD	GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS IC
4N28SR2-M	FAIRCHILD	GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS IC
4N28SR2M	ON Semiconductor	OPTOISO 4.17KV TRANSISTOR W/BASE 6SMD
4N28SR2V	FAIRCHILD	GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS IC
4N28SR2V-M	FAIRCHILD	GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS IC
4N28SR2VM	ON Semiconductor	OPTOISO 4.17KV TRANSISTOR W/BASE 6SMD
4N28SV	FAIRCHILD	GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS IC
4N28SV-M	FAIRCHILD	GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS IC
4N28SVM	ON Semiconductor	OPTOISO 4.17KV TRANSISTOR W/BASE 6SMD
4N28T	VISHAY	4N28T original vishay components
4N28T-M	FAIRCHILD	GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS IC
4N28TM	ON Semiconductor	OPTOISO 4.17KV TRANSISTOR W/BASE 6DIP
4N28TV	FAIRCHILD	GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS IC
4N28TV-M	FAIRCHILD	GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS IC
4N28TVM	ON Semiconductor	OPTOISO 4.17KV TRANSISTOR W/BASE 6DIP
4N28V	FAIRCHILD	GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS IC
4N28V-M	FAIRCHILD	GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR OPTOCOUPLERS IC
4N28VM	ON Semiconductor	OPTOISO 4.17KV TRANSISTOR W/BASE 6DIP
4N28W	ON Semiconductor	OPTOISO 5.3KV TRANSISTOR W/BASE 6DIP
4N28X	Isocom Components 2004 LTD	OPTOISO 5.3KV TRANSISTOR W/BASE 6DIP
4N28_NL	FAIRCHILD	4N28NL FAIRCHILD IC SOP8