Infrared Emitters and Phototransistors

SunLED offers a wide selection of high-quality infrared emitters and phototransistors in the 880 nm and 940 nm wavelength range. Through-hole and SMD packages in top-emitting, right-angle side-emitting, and reverse-mount packages are available. These infrared LEDs come in different packages with integrated lenses offering narrow and wide viewing angles from 20° to 160°. Optical coupling of IR emitters and phototransistors provides efficient solutions suitable for many applications.

SunLED’s infrared LEDs are reliable and cost-effective solutions for industrial applications, consumer electronics, smart devices, and more. Standard footprints and various packages enable engineers to meet different kinds of design requirements across industries. SunLED manufactures performance-driven optoelectronic components in high-quality packages to empower designs. These components support applications in machine vision, automatic control systems, touchless hygienic and sanitation systems, power saving systems, safety and security systems, healthcare devices, and scientific instrumentation.