DESCRIPTION

The HOA1876 series consists of an infrared emitting diode facing an NPN silicon phototransistor (HOA1876-001, -002) or photodarlington (HOA1876-003) encased in a white thermoplastic housing. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector. The HOA1876 series has a 0.050 in.(1.27 mm) dia. detector aperture and employs metal can packaged components. For additional component information see SE1450, SD1440, and SD1410.

FEATURES

• Choice of phototransistor or photodarlington output

• Wide lead spacing

• Wide operating temperature range (-55°C to +100°CC)

• 0.200 in.(5.08 mm) slot width