LE ATB A2A OSTAR - Projection Lead (Pb) Free Product - RoHS Compliant is a compact lightsource product in multi-chip on board technology, with extremely high brightness and low thermal resistance. The product is prepared for use with additional optics and is suitable for applications such as projectors, medical equipment, microscope illumination, headlights, traffic signs, and high-quality flashlights.
The LE ATB A2A is a compact, multi‑chip on board (MCOB) LED designed for projection and lighting applications such as projectors, medical lamps, spotlights and traffic signs. It is offered in three emission colors—amber (617 nm), true green (525 nm) and blue (464 nm)—with a Lambertian viewing angle of 120°.
The component is supplied in a screw‑mountable package with a 10‑pin JST connector and is RoHS compliant. Electrical specifications include forward voltages around 2.1 V (amber) to 3.5 V (green/blue) and maximum forward currents of 750 mA per chip. Optical performance reaches up to 51 lm/W (amber) with a lens, and the device operates from –40 °C to +85 °C. This manual is written in German.
| Wavelength (amber) | 617 nm |
|---|---|
| Viewing angle | 120° (Lambertian) |
| Luminous intensity (amber) | 18 cd/m² |
The LED is offered in amber (617 nm), true green (525 nm) and blue (464 nm).