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T1 3/4 1.2V infrared emitting diode with a blue lens. Through hole mount. Mechanically and spectrally matched to the L-7113P3C phototransistor..
Rapid Electronics are Kingbright's leading UK distributor of LEDs. To find out more about the full range of Kingbright products please visit Rapid's Kingbright page
Emitter
IF
VF
Radiant power
Peak
View
Material
max.
typ.
typ. @ 20mA
wavelength
angle
L-7113F3BT
GaAs
50mA
1.2
20
940
20°
Phototransistor
Vbr ceo
VBR eco
VCE sat
ICEO dark
TR
TF
max.
current
µS
µS
L-7113P3C
30V
5V
0.8V
100nA
3
3
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I have been really impressed with this source/sensor pair. Its exceeded my expectations in a FTIR application. The sensor is subtle and excellent. However, I do not think the LEDs are very bright at the recommended power. In IR applications its difficult to compare the specified brightness to working conditions!
Reviewed by: Andy - 15 February 2009
I use this product for a IR based proximity sensor. Much better and cheaper than a similar Sharp product.
Reviewed by: Ian Cameron - 09 January 2009
I bought this to try and replicate the experiments done by Johnny Lee, using a wii remote and IR Led to create an interactive screen. He had been quite specific about the model of IR Led and I was unsure if this was the same.......It worked beautifully! I would recommend this product for anyone undertaking the same project.
