Product Index > Sensors, Transducers > Optical Sensors

Optical Sensors



Ambient Light, IR, UV Sensors

Digi-Key ambient light, IR and UV optical sensors convert their respective inputs in to an analog or digital output and are available in a wide variety of surface mount and through hole package types.

Photo Detectors - Receiver Sensing Distance

Photo Detectors sense light or other electromagnetic energy. Digi-Key carries three different types of photo detectors including: Cadmium Sulphide (CdS) Cells, Logic Output and Remote Receiver.

Photoelectric, Industrial - Sensing Method

Photoelectric sensors are utilized in systems to discover the distance, absence or presence of an object.