Infrared Emitters and Phototransistors

SunLED's optical coupling of IR emitters and phototransistors provide efficient solutions suitable for many applications

Image of SunLED's Infrared Emitters and PhototransistorsSunLED 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.

Features
  • Low power consumption
  • High reliability and radiant intensity
  • Perfectly paired IR emitters and phototransistors
  • Flat top and dome lens provide wide and narrow angles of emission
  • Industry-standard 3 mm and 5 mm through-holes
  • Top-emitting, right-angle side view, and reverse-mount SMD packages
  • Fast switching times
Applications
  • Night vision, machine vision, proximity/presence sensors
  • Light barriers and automatic control systems
  • Position tracking and gesture recognition systems
  • Biometrics, pulse oximetry, healthcare
  • Smart meters, water and power saving systems
  • Touchless hygienic and sanitation systems
  • Smart devices, home automation, and white goods
  • Smoke detectors

Infrared Emitters and Phototransistors

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
EMITTER IR 880NM 50MA 0805XZTHI54WEMITTER IR 880NM 50MA 08051723 - Immediate$5.91View Details
EMITTER IR 880NM 50MA 1206XZTHI55W-3EMITTER IR 880NM 50MA 12068889 - Immediate$6.40View Details
EMITTER IR 880NM 50MA SMDXZTHI56W-1EMITTER IR 880NM 50MA SMD21035 - Immediate$5.91View Details
EMITTER IR 940NM 50MA SMDXZTNI53W-1EMITTER IR 940NM 50MA SMD1161 - Immediate$3.45View Details
EMITTER IR 940NM 50MA SMDXZTNI53W-8EMITTER IR 940NM 50MA SMD5332 - Immediate$3.45View Details
EMITTER IR 940NM 50MA 0805XZTNI54WEMITTER IR 940NM 50MA 08059661 - Immediate$3.45View Details
EMITTER IR 940NM 50MA 1206 SMDXZTNI55WEMITTER IR 940NM 50MA 1206 SMD3285 - Immediate$3.45View Details
EMITTER IR 940NM 50MA 1206XZTNI55W-3EMITTER IR 940NM 50MA 12069076 - Immediate$3.94View Details
EMITTER IR 880NM 50MA RADIALXTHI30WEMITTER IR 880NM 50MA RADIAL9408 - Immediate$5.01View Details
EMITTER IR 880NM 50MA RADIALXTHI12BFEMITTER IR 880NM 50MA RADIAL386 - Immediate$5.01View Details
EMITTER IR 880NM 50MA RADIALXTHI12WEMITTER IR 880NM 50MA RADIAL685 - Immediate$5.91View Details
EMITTER IR 940NM 50MA RADIALXTNI30WEMITTER IR 940NM 50MA RADIAL1230 - Immediate$3.12View Details
EMITTER IR 940NM 50MA RADIALXTNI12BFEMITTER IR 940NM 50MA RADIAL706 - Immediate$3.12View Details
EMITTER IR 940NM 50MA RADIALXTNI12WEMITTER IR 940NM 50MA RADIAL4236 - Immediate$3.12View Details
SENSOR PHOTO 940NM SIDE VIEW SMDXZRNI56W-1SENSOR PHOTO 940NM SIDE VIEW SMD14235 - Immediate$2.96View Details
SENSOR PHOTO TOP VIEW RADIALXRNI30W-1SENSOR PHOTO TOP VIEW RADIAL1012 - Immediate$3.12View Details
Published: 2020-09-11