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Cash on Delivery all over Pakistan · Free delivery in Islamabad & Rawalpindi above Rs 5,000

PakCircuit
817B Optocoupler
Transistors & MOSFETsCode 2f15905754

817B Optocoupler

This component is an 817B Optocoupler (also known as an Optoisolator ) in a 4-pin package (common equivalents include PC817B, EL817B, or LTV-817B).

Rs 35
In stock Price updated 15 Nov 2026
Total: Rs 35
  • Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
  • Cash on deliveryPay when your parcel arrives
  • 7-day checking warrantyDead-on-arrival items replaced
  • Packed with careAnti-static & padded packaging

Specifications

Pin
Name
Pin 1 (Dot mark)
Anode (+)
Pin 2
Cathode (-)
Pin 3
Emitter
Pin 4
Collector

About this product

Marking Breakdown

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Pinout Configuration

Pin

Name

Description

Pin 1 (Dot mark)

Anode (+)

Input Infrared LED Positive terminal

Pin 2

Cathode (-)

Input Infrared LED Negative terminal

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