SSIC’s photocouplers offer high-quality products, leveraging packaging technology based on years of experience and achievements. Our lineup is continually expanding.

SSIC’s optical modulation photointerrupters utilize our unique circuit technology to achieve high accuracy, low power consumption, and high noise resistance. We also offer a variety of products, including the industry’s smallest transmissive types and compact reflective types.

SSIC ’s proximity sensors are available in one of the smallest packages in the industry, have high resistance to ambient light interference, and contribute to power reduction in equipped devices through our unique low-power circuit design.

SSIC’s light-receiving and light-emitting elements, which are the smallest units of an optical sensor, are available in various package types, including surface-mounted, board-mounted, and directional types. Additionally, light-receiving components such as phototransistors, diodes, and IC output types

SSIC’s triangulation method type distance measuring sensors are not dependent on the object's color and output accurate and stable distance measurements even in the dark. All product lineups come with connectors for easy installation in your equipment.

SSIC’s ToF sensors achieve Direct-ToF through unique optical and circuit design technology, allowing these close-range, high-precision optical sensors to accurately measure distances even for glossy objects.

SSIC’s dust sensors achieve high precision through its unique high-sensitivity circuit design technology.PM2.5 sensors are equipped with a silent fan and utilize a particle counting method, allowing it to measure the number of particles with high precision. These are also capable of distinguishing particle diameters of PM1.0, PM2.5, and PM10 using a proprietary algorithm.