Stanley Electric's infrared LED 1104L series is a highly reliable PLCC type. It emits invisible light with a high power of 9.2 mW/sr or 8.5 mW/sr at 50 mA. The compact product size of 3.5 mm x 2.8 mm x 1.9 mm allows for more room for engineering design than the leading competitors' infrared LEDs. This 1104L series is available in two wavelengths of 850 nm and 950 nm.