OP140A Series 935 nm 40° 20 mA Side Look GaAs Plastic Infrared Emitting Diode

Mfr Part#: OP140A
Mounting Method:  Through Hole
Packaging:  BULK
Std Packaging Qty:  1



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$0.5100 USD (each)
20 - 749 $0.5100
750+ $0.4750 (Save 7%)


Qty in Stock : 1,384
On Order :
Min. Order Qty: 20
Multiple of: 1
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Product Highlight

  • Wavelength: 935 nm
  • Angle of Half Intensity: 40 °
  • Intensity: 0.55 mW/cm2
  • Forward (Drive) Current: 20 mA
  • Forward Voltage: 1.6 V

The OP140A is a part of OP14 series plastic infrared emitting diode. It has a storage temperature ranging from -40°C to +100°C.

Each device in this series is a high intensity gallium arsenide infrared emitting diode that is suited for use as a
PCBoard mounted slotted switch or an easy mount PCBoard interrupter.


  • IR-transmissive plastic package
  • Side-looking package for space-limited applications
  • Wide irradiance pattern
  • Mechanically and spectrally matched to other OPTEK products


  • Space-limited applications
  • PCBoard mounted slotted switch
  • PCBoard interrupter

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For more information, please call 1-800-675-1619

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