Infrared Phototransistor

Lite-On No. LTR-3208E
Not currently available

Infrared phototransistor in a 5 mm (T-1 3/4) package with special dark lens that reduces sensitivity to visible light. These are the same phototransistors as are found in our Interactive LED Panel kits and Octolively kits. Coupled with our infrared LEDs, you can make an excellent transmitter/receiver pair.


  • Peak wavelength: 940 nm
  • Package: Round 5 mm (T-1 3/4)
  • Lens type: dark plastic to cut visible light
  • Viewing angle: 20 degrees
  • Voltage - Collector Emitter Breakdown (Max): 30 V
  • Current - Collector (Ic) (Max): 3.12 mA
  • Current - Dark (Id) (Max): 100 nA
  • Power - Max: 100 mW
  • Lead-free (RoHS compliant)
  • Manufacturer: Lite-On Electronics, Inc.
  • Manufacturer part number: LTR-3208E
  • Datasheet (PDF)

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