• PC817B DIP Optocoupler Transistor

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PC817B DIP Optocoupler Transistor

  • Stock: 30
  • SKU: 8788 | DAI124

Availability: InStock priceValidUntil: 2025-10-01

  • Rs. 8.28 (inc GST)
    Rs.7.02 + GST

    Qty :

GST Invoice: Available for all purchases — eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

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Import Service: We import a wide range of electronic components on request.

PC817B DIP Optocoupler Transistor

PC817B DIP Optocoupler Transistor

The PC817B is an optocoupler (also known as an optoisolator) that consists of a gallium arsenide infrared LED and a silicon phototransistor housed in a 4-pin Dual Inline Package (DIP). It is designed to provide electrical isolation between its input and output, typically used to isolate different sections of a circuit to prevent high voltages from affecting the system receiving the signal.

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Features of PC817B DIP Optocoupler Transistor

  • Compact 4-pin DIP package
  • High current transfer ratio (CTR)
  • Phototransistor output
  • Wide operating temperature range: -30°C to +100°C
  • Isolation voltage: 5,000 Vrms

Specifications of PC817B DIP Optocoupler Transistor

  • Input LED forward voltage: Typ. 1.2V, Max. 1.4V
  • Input current: Max. 50 mA
  • Collector-emitter voltage: Max. 80V
  • Emitter-collector voltage: Max. 6V
  • Collector current: Max. 50 mA
  • Isolation voltage: 5,000 Vrms

Applications of PC817B DIP Optocoupler Transistor

  • Switching power supplies
  • Relay driver circuits
  • Data communication interfaces
  • Microprocessor input/output isolation
  • Industrial automation systems

    Package Includes

          1 x PC817B DIP Optocoupler Transistor

    Extra Information
    Country of Origin China
    Imported By ElectroSource Private Limited

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