Infrared LED

L12771

Peak emission wavelength: 1.3 μm

The L12771 is a infrared LED using InGaAs material. Peak emission wavelength is 1.3 μm, making the L12771 suitable as a reference light source for detection of moisture.


Features
- Peak emission wavelength: 1.3 μm
- High radiant output power

Package Metal
Package Category Flat cap
Peak emission wavelength (min.) 1250 nm
Peak emission wavelength (typ.) 1300 nm
Peak emission wavelength (max.) 1350 nm
Spectral half-width (typ.) 90 nm
Radiant flux (typ.) 2.8 mW
Forward voltage (typ.) 1 V
Cutoff frequency (typ.) 15 MHz
Measurement condition Typ. Ta=25 ℃, unless otherwise noted

Emission Spectrum

Dimensional outline (unit: mm)

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