OSRAM CHIPLED 0402 Series LEDs. The OSRAM CHIPLED 0402 series of LEDs, from Osram Opto Semiconductors, forms a part of the CHIPLED family. The CHIPLED 0402 come in the standard 0402 compact footprint. Available in a variety of colours, the CHIPLED 0402 has a colourless diffused resin. Ideal for applications that do not require a high powered LED, the CHIPLED 0402 can be used for key/LCD-backlighting, eraser arrays, narrow distance displays or indicator lamps for external modems.. Features of the CHIPLED 0402: Industry standard 0402 compact package Surface mount (SMT) 1.0 x 0.55 x 0.35 mm package size Colourless diffused resin