The K3020P(G) series consists of a phototransistor optically coupled to a gallium arsenide infrared-emitting diode in a 6-lead plastic dual inline package. The elements are mounted on one leadframe using a coplanar technique, providing a fixed distance betwe...
The K301 has one channel in a 4-pin mini-flat SMD package.The K302 has two channels in a 8-pin mini-flat SMD package.The K304 has four channels in a 16-pin mini-flat SMD package.