SMD Chip Calculateur de résistance LED.

SMD chip LEDs are the smallest LED packages in production — 0402 (1.0×0.5 mm), 0603 (1.6×0.8 mm), 0805 (2.0×1.25 mm), and 1206 (3.2×1.6 mm) — designed for dense indicator arrays, keyboard and keypad backlighting, wearables, and miniaturized sensors where every millimeter counts.QUEENDOM chip LEDs emit red, amber, yellow, green, blue, and white with forward voltages from 1.9 V (red) to 3.2 V (blue/white) at 5–20 mA. Thin 0.4–0.6 mm package heights fit under key domes and display stacks. Tape-and-reel packing on 8 mm carriers supports high-speed pick-and-place, and all parts are JEDEC MSL3 rated for standard reflow (245–250 °C peak). Intensity and wavelength bins are matched per reel to keep multi-LED assemblies uniform. Download land patterns and reflow profiles from the LED CMS datasheet center.