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Ximimark 50Pcs PC817C Optocoupler IC Chip DIP-4 Transistor Output Optocoupler Optical Isolator
Product Name: Optocoupler Sharp;Model: PC817
Number of Pin: 4; Pin Pitch: 2.54mm
Size: 9 x 5 x 8mm/0.35" x 0.2" x 0.31" (L*W*H)
Package Content: 50pcs Mounting Photo Coupler
Used widely in computer terminals, system appliances, measuring instruments, registers, copiers, automatic vending machines etc
Package included：Ximimark 50Pcs PC817C Optocoupler IC Chip DIP-4 Transistor Output Optocoupler Optical Isolator
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Ximimark 50Pcs PC817C Optocoupler IC Chip DIP-4 Transistor Output Optocoupler Optical Isolator
David Brownburg
Reviewed in the United States on January 2, 2024
Protect your low power circuits from stray power surges. I have circuits that has been working reliably for years.
Stuart Collind
Reviewed in the United States on November 27, 2022
I love these things! It was either this or a relay... opto rocks for electrical isolation and even opamps that wont go rail to rail, this iten fixes that!
Emm Eff
Reviewed in the United States on March 21, 2021
Used these to provide isolation for sensitive audio announcement device. A long pulse from a relay needed to be shortened. Two resistors and a large capacitor did the trick. Simple and inexpensive.
Gene S. Snider
Reviewed in the United States on August 22, 2019
Work great
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