OS5MFLA131U is a Mitsubishi Optosupply PN3A1031 5mm red LED, which has a 5mm (T1-3/4) package, a 25 degree viewing angle and a power rating of 1.3 volts. It is an ideal choice for applications requiring a bright and efficient light source, such as automotive lighting, industrial lighting, and interior design lighting. The LED has 12-24V DC operation with maximum capacity of 20mA current. The LED is available in red, yellow, green, and blue.