ams OSRAM SFH 309-4 光電晶體管 SFH 309 SFH 309 FA Silicon NPN Phototransistor Data Sheet
ams OSRAM SFH 309-4 光電晶體管 SFH 309 SFH 309 FA Silicon NPN Phototransistor Data Sheet
ams OSRAM SFH 309-4 光電晶體管 SFH 309 SFH 309 FA Silicon NPN Phototransistor Data Sheet
ams OSRAM SFH 309-4 光電晶體管 SFH 309 SFH 309 FA Silicon NPN Phototransistor Data Sheet
光電晶體管 3mm 封裝
