Infrared LED


Low cost LED ideal for optical encoders


The L8957 is an infrared LED using a low-cost lens and available at a lower price than other products up to now.

-Low price: Uses low cost lens


Package Metal
Package Category With lens
Peak emission wavelength (min.) 840 nm
Peak emission wavelength (typ.) 870 nm
Peak emission wavelength (max.) 900 nm
Spectral half-width (typ.) 45 nm
Forward voltage (typ.) 1.5 V
Cutoff frequency (typ.) 40 MHz
Measurement condition Typ. Ta=25 ℃, unless otherwise noted

Emission Spectrum

Dimensional outline (unit: mm)

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