Chip Phototransistors, SMD Ambient Light Sensors

The (PT-B1-DC-0603-940) surface mounted infrared receiving light sensor features fast response speed, stable performance, low current loss in static, and anti-strong light interference.

The (PT-IC-AC-3528-520) is a high-precision environment-friendly ambient light sensor. Optical IC with spectral response close to human eye sensitivity. Control all kinds of optical control video control toys and All kinds of optical control infrared testing equipment.

Chip phototransistors are silicon monolithic circuits with an integrated light-sensitive semiconductor photodiode — a PN junction which converts light into an electrical signal. Suitable for ultra-thin and multi-point infrared touch screen, replace the traditional CDs resistance.

Ambient light sensors mimic the human eye with peak wavelength 520nm and 520nm, anti-infrared interference. Fast response speed and stable performance, Good batch consistency, Small static current.

The (PTA1AC3528-850) is a sensor with near the human eye that measures the intensity of visible light. Suitable for all kinds of high illumination or visible light interference strong products, automatic adjustment background light.