Subminiature Emitter/Detector pair Selector Guide

Click the selected Product type to download the datasheet:

  • SMD product
  • Dome lens to enhance the on-axis intensity and sensitivity
  • Detector with or without daylight filter

Related Information

Glossary
Application Notes

Emitter ( IRLED)      

QTLP660CIR


Product Type

IE @ IF = 100 mA
(mW/sr)
typ
 


VF
@ IF = 100 mA
(V)
typ



Emission angle
@ half intensity
(Deg)

Wavelength
(nm)
QTLP660CIR

14.0

1.4

30

940

Detector (Phototransistor)
QTLP660CPDF


Product Type

IC(on)
mA
typ

 


@ Ee (mW/cm2)
VCE = 5V, 940nm



Reception angle
@ half sensitivity
(Deg)

Spectral Range
(nm)
QLTP660CPD 1.8 1.0

30

400-1200
QTLP660CPDF 1.8
1.0 30

730-1100