Product Type: Infrared

IR Dome Lens SMD

Kingbright introduces another selection of infrared LEDs to broaden our coverage in the invisible spectrum. Kingbright IR Dome Lens SMD LED selection is available in various industry standard top emitting and right angle SMD LED packages. The dome lens attributes a narrow viewing angle enhancing performances and efficacy in the design.

Kingbright infrared dome lens LEDs have mechanically and spectrally matched phototransistor receiver for easy pairing to provide the best performances. These IR Dome Lens SMD LEDs are suitable for Industrial electronics – machine vision systems, Transportation – surveillance systems, and Consumer & Smart Homes – IR data transmission applications & more.


  • Industry standard SMD LEDs with Dome Lens
  • Narrow viewing angle – as narrow as 10°
  • Wavelength range from 880nm to 940nm
  • High reliability and great spectrum sensitivity
  • RoHS compliant

  • Machine vision systems
  • Industrial electronics
  • IR data transmission
  • Remote control
  • Infrared illumination for cameras

Slotted Optical Switch

The OPB610 slotted optical switch consists of an infrared emitting diode and an NPN silicon phototransistor with an enhanced low current roll-off to improve contrast ratio and immunity to background irradiance. Custom electrical, wire and cabling and connectors are available.


  • Non-contact switching
  • Printed circuit board mounting
  • Enhanced signal to noise ratio


  • Non-contact reflective object sensor
  • Assembly line automation
  • Machine automation
  • Machine safety
  • End of travel sensor
  • Door sensor

Optek / TT Electronics

We design and manufacture innovative optoelectronic solutions for sensing and illumination applications. Our capabilities also include the design and manufacture of standard and application-specific lighting components and assemblies for applications in signage, entertainment, exterior and interior lighting, automotive and high reliability applications.

Other TT Electronics brands include:  BI Technologies, IRC, and Roxspur


Headquartered in Taipei, Taiwan, Everlight Electronics Co., Ltd. is a global leader in the LED and optoelectronics industry. The rapidly growing company offers the most comprehensive product portfolio of low and high power Visible LEDs, SMD and Through-Hole Lamps, Digital Displays, Infrared Emitters, Optical Sensors, Fiber Optic and Optocoupler components.  Everlight provides solutions for various applications in the lighting, consumer, computing, automotive, telecommunication and industrial market segments.


Kingbright has been a leading LED manufacturer of innovative LEDs for over 30 years. We exceed many expectations worldwide with its unsurpassed manufacturing capabilities. It is our core mission to achieve innovation through investing in R&D and developing high efficiency LEDs that comply with the RoHS and REACH Directives. We offer the most comprehensive LED product line in the industry, includes SMD LEDs & Displays, High Brightness LEDs, Through-Hole LEDs & Displays, CBI and other LED related products.


P-tec is a manufacturer of Light Emitting Diode (LED) and Liquid Crystal Display (LCD) products supplying customers in Automotive, Industrial Controls, Test & Measurement, and Networking & Communication industries. Products include Circuit Board and Panel Mount Indicator LED Assemblies, Surface Mount LEDs, LED Displays, Graphic & Character LCDs, and TFT LCDs.