OSRAM Opto Semiconductors Oslon P1616 family of High-Power Infrared Surface Mount LEDs are state-of-the-art, highly efficient components designed to meet IR sensing and illumination applications and characterized by efficiency, high performance and long-term reliability. Products come with a small package size of 1.6 x 1.6mm² and a best-in-class intensity, addressing a variety of applications. The Infrared High-Power SFH 4170S and SFH 4180S Emitters are specially designed for IR illumination applications, such as IR sensing, detection and short-distance IR illumination. Due to the low height of only 0.8 mm, products are the perfect fit for all space-critical applications, where their high optical output power, efficiency and reliability are advantageous.