SFH 4050 is a high power infrared emitter with a wavelength of 850nm. It is mainly used in industrial electronics, measurement and control, etc.
The SFH 4050 is a high‑power infrared emitter with a very small 1.7 mm × 0.8 mm × 0.65 mm package. It emits at a peak wavelength of 850 nm and is offered in tape‑and‑reel packaging for use in miniature photointerrupters, industrial electronics, sensor circuits, alarm systems, and IR free‑air transmission.
The document lists maximum ratings, electrical parameters, thermal data, and recommended soldering profiles. Safety advice references IEC 60825‑1 and IEC 62471, emphasizing eye‑hazard precautions. Packaging, recycling, and RoHS compliance information are also included. This manual is written in German.
| Package dimensions | 1.7 mm × 0.8 mm × 0.65 mm |
|---|---|
| Peak wavelength | 850 nm |
| Radiant intensity (max) | 12.5 mW/sr |
| Half‑angle | 80° |
The SFH 4050 emits at a peak wavelength of 850 nm.