OP599B

Phototransistor Chip Silicon 890nm 2Pin T-1 3/4

**Description**

The OP599 series phototransistor consists of an NPN silicon phototransistor mounted in a dark blue plastic injection molded shell package. The narrow receiving angle provides excellent on-axis coupling. The sensors are 100% production tested for close correlation with Optek GaAlAs emitters.

Optek’ s packaging process provides excellent optical and mechanical axis alignment. The shell also provides excellent optical lens surface, control of chip placement, and consistency of the outside package dimensions.

**Features**

·Variety of sensitivity ranges

·T-1 3/4 package style