Isocom H21A1 Photointerrupter 1.2V 50mA Through Hole Transmissive

A high gain, single channel photodetector with a 3mm LED/detector gap. Uses an IR lED and NPN silicon phototransistor. Specially designed package optimises mechanical resolution, coupling efficiency and ambient light rejection. Suitable for applications such as copiers, printers, fax machines, AV equipment, etc.

• I_{C (ON)} 1.9mA
• Polycarbonate case protects against ambient light
• Securing holes