【Atmel】QT8001B-ISG,接口 - 专用 INTEGRATED-CIRCUIT
【OSRAM SYLVANIA】QT8170.,
【OSRAM SYLVANIA】QT8270,
QT851,4 PIN HIGH POWER PHOTOTRANSISTOR
QT852,4 PIN HIGH POWER PHOTODARLINGTON
QT8A_0303S1.5U,DC-DC INDUSTRIAL
QT8A_0303S3UP,DC-DC INDUSTRIAL
QT8A_0305S1.5U,DC-DC INDUSTRIAL