QT Brightek (QTB)

QT Brightek (QTB)

None

Isolators
Optocouplers, Optoisolators (41)
Optoelectronics
Circuit Board Indicators, Arrays, Light Bars, Bar Graphs (31)LED Character and Numeric (120)LED Color Lighting (3)LED Dot Matrix and Cluster (70)LED Emitters - Infrared, UV, Visible (66)LED Indication - Discrete (366)LED White Lighting (6)
Sensors, Transducers
Optical Sensors (1)
Optocouplers, Optoisolators
Logic Output Optoisolators (1)Transistor, Photovoltaic Output Optoisolators (18)Triac, SCR Output Optoisolators (22)
Optical Sensors
Phototransistors (1)