HOA1887-012

The HOA1887-012 is a Transmissive Sensor consists of an infrared emitting diode facing an NPN silicon phototransistor or photodarlington encased in a black thermoplastic housing. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector. Both emitter and detector have a 0.01 inch (0.25mm) x 0.6 inch (1.52mm) vertical aperture. They employ a built-in strain relief for maximum wire attachment strength. The sensor housing contains IR transmissive optical windows. This arrangement provides excellent protection against ambient light while eliminating aperture openings which could be clogged by airborne contaminants.

• Transistor output
• Side mount
• -40 to 85°C Operating temperature
• 1.80mA on-state collector current
• 10µA reverse current
• 15µs rise and fall time
• 100mW power dissipation
• -40 to 85°C operating temperature
• 100nA dark current
• 30mA collector DC current
• 30V collector-emitter breakdown voltage
• 5V emitter-collector breakdown voltage
• 0.4V collector-emitter saturation voltage