【Xeltek】S400,ADAPTER PROGRAMMER 48-DIP
【Bahco】S-400,
S4003LS2,SCR SENSITIVE GATE 3.0A 400V
S4004DS1RP,SCR SENS 400V 4A TO-252 SMD
S4004DS1TP,SCR SENS 400V 4A TO-252
S4004DS2RP,SCR SENS 400V 4A SMT TO-252AA
S4004DS2TP,SCR SENS 400V 4A TO-252
【Littelfuse】S4004F1,SCR -