KPBD-3224SURKCGKC

KPBD-3224SURKCGKC is a Kingbright dual-chip bi-color SMD LED in a compact 3.2 x 2.4 mm water-clear package, combining a hyper-red AlGaInP die (630 nm dominant wavelength) and a green AlGaInP die (570 nm dominant) behind one lens for two-colour status indication from a single footprint. Its advantage is board economy: one placement gives two independent indicator channels, with a narrow 20-degree viewing angle that concentrates light for high-visibility panel and equipment indicators. At 20 mA the hyper-red die delivers 700 to 1300 mcd typical and the green die 80 to 280 mcd, with typical forward voltages of 1.95 V (red) and 2.1 V (green), so both channels run from the same low-voltage rail with simple resistor drive. The -40 to +85 C operating range, MSL 3 rating and RoHS compliance suit standard reflow assembly and industrial front panels. Selection advice: the C suffix (AlGaInP green, 570 nm) is the critical differentiator against sibling KPBD-3224 parts that use InGaN green (525 nm) or yellow-green dies — colour, forward voltage and drive current differ, so match the full suffix character-for-character to your optical design; verify the viewing-angle requirement too, because the 20-degree lens trades wide visibility for on-axis brightness and is not a drop-in for diffused wide-angle indicators.