The QEC112, QEC113 are 940nm GaAs LEDs produced by Fairchild Semiconductor Corporation. They use a T-1 (3 mm) package, have a narrow emission angle and high output power
This document describes the QEC112 and QEC113, which are 940nm Gallium Arsenide (GaAs) LEDs encapsulated in a clear peach tinted plastic T-1 package. These devices feature a narrow emission angle of 8° at 80% intensity and high output power, making them suitable for use with QSCXXX photosensors.
| Peak Emission Wavelength | 940 nm |
|---|---|
| Operating Temperature | -40 to +100 °C |
| Continuous Forward Current | 50 mA |
| Reverse Voltage | 5 V |
| Power Dissipation | 100 mW |
The QEC112 and QEC113 LEDs have a peak emission wavelength of 940 nm.
The device supports a continuous forward current of up to 50 mA.
You must keep the soldering iron at least 1/16" (1.6mm) away from the housing.