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Optocoupler JC817 (Photocoupler)
Optocoupler JC817 (Photocoupler)

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Price: $0.28

Quantity in Stock:109

Availability: Ships same day*
Product Code: 164


An optocoupler (opto-isolator) is useful in isolating two separate circuits while still allowing the input-side circuit to control the output-side circuit.

Optocouplers are often used to allow a microcontroller control motors, servos, LEDs, or other circuits or modules that use a different voltage than the logic level voltage on the microcontroller. Another common use is as an electrical noise barrier to isolate sensitive control circuits such as the I/O pins on a microcontroller from loads or circuits that have or can create electronic noise or spikes such as relay coils and motors.

Product Contents:
  • 1 — Optocoupler JC817 (Photocoupler)
Voltage Isolation 5000 V RMS
Input Forward Current 50 mA
Input Forward Voltage 1.2 ~ 1.4 V
Output Collector Current 50 mA
Output Emitter-Collector Voltage 6 V
Output Collector-Emitter Voltage 70 V
Cut-Off Frequency 80 kHz
Output Power Dissipation 150 mW
Operating Temperature -55°C to +100°C
Package DIP-4
Dimensions (excluding pins)
Length 6.63 mm (0.26")
Width 4.65 mm (0.19")
Height 3.5 mm (0.14")
Weight 0.23 g (0.008 oz)
Click on image to view full size JC817 Pinout

Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 2 Write a review

  0 of 0 people found the following review helpful:
4 of 5 As expected. January 3, 2017
By: Eduardo from Montevdeo, Uruguay  
I have not used it yet.

PLUS: Great customer service, well packaged and best price in USA.

Very happy buying here.

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  0 of 0 people found the following review helpful:
5 of 5 Good value May 19, 2015
By: FM3 from Seattle, WA United States  
As advertised

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