reichelt elektronik GmbH & Co. KG
Elektronikring 1
26452 Sande Germany

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mail: info@reichelt.de
www.reichelt.de


HOA 1881-011 :: Light barrier, diode and phototransistor

Item-No.: HOA 1881-011
€7,99
Category of goods: 1

HOA 1881-011

  • Product Description
  • Technical information
  • General
    • Type
    • IR switch
    • Technology
    • Transistor
    • Design
    • Slot width 3.18 mm
    • Housing
    • Plastic
    • Colour
    • Black
  • Electrical values
    • Forward bias
    • 1.6 V
    • Forward current
    • 20
    • Forward current
    • 50 mA
    • Collector current
    • 0.30 mA
    • Performance
    • 100 m W

The HOA1881 series consists of an infrared emitting diode opposite an NPN silicon phototransistor (HOA1881-011 -012) or a photodarlington (HOA1881-013) in a black thermoplastic housing. The detector switching occurs when an opaque object crosses the gap between the emitter and detector. The lead wires of minimum length 18.0 inches (457 mm) provide alternate electrical connection when PC board mounting is not possible. The HOA1881 series consists of cast plastic components. For more information on the components see SEP8506, SDP8406 and SDP8106.
The housing is made of nylon. The housings are soluble in chlorinated hydrocarbons and ketone. Recommended cleaning agents are methanol and isopropanol.
The colour-coding, and the functions of the wires are: black: IRED anode/orange: detector collector/brown: IRED cathode/red: detector emitter

• Choice of phototransistor or photodarlington outputs
• Diameter Detector emitter area 0.060 inches (1.52 mm)
• Slot width 0.125 inches (3.18 mm)
• 18.0 inches (457 mm) min. 22 AWG UL 1429 connection leads

Technical product specifications:
Product type: IR switch
Collector DC current: 0.30 mA
Output: transistor
Package components: plastic
Housing colour: black
Forward current: 20 mA
Continuous forward current: 50 mA
Forward voltage: 1.6 V
Reverse breakdown voltage: 3 V
Reverse current: 10 µA
Housing material: nylon
Rise and fall time: 15 µs
Power dissipation: 100 mW
Operating temperature: -40 - +85°C
Dark current: 100 nA
Collector DC current: 30 mA
Collector emitter breakdown voltage: 30 V
Emitter collector breakdown voltage: 5 V
Collector emitter saturation voltage: 0.4 V
Detector colour: orange
IRED anode colour: black
IRED cathode colour: brown
Detector emitter colour: red +
Sensor aperture: 1.52 mm diameter
Slot width: 3.18 mm



Manufacturer : HONEYWELL
Factory number : HOA1881-011
Package weight : 0.011 kg
RoHS : conform
Technical information
  • General
    • Type
    • IR switch
    • Technology
    • Transistor
    • Design
    • Slot width 3.18 mm
    • Housing
    • Plastic
    • Colour
    • Black
  • Electrical values
    • Forward bias
    • 1.6 V
    • Forward current
    • 20
    • Forward current
    • 50 mA
    • Collector current
    • 0.30 mA
    • Performance
    • 100 m W
Datasheet/manual