Description: Audio Optocoupler / Opto-Isolator - LED/LDR package, "vactrols", Circuit Bending -Tiny audio optocoupler is about the size of a pencil eraser and has 4 leads. -These are used extensively in audio compressors, audio level controls, audio limiters, expanders/noise gates, guitar tremolo effects, guitar amplifiers and music effect boxes. -Inside the black epoxy case is a 2 lead photocell (not a photodiode or photo-transistor) and a 2 lead LED. -This is why the device finds extensive use in audio applications (photocell instead of photodiode). -The LED requires about 10-16mA current and the resistance of the photocell varies from 150K up to megohms when the LED is off to under 400ohms when the LED is on. -Brand New. -Sold as Package of 2pcs *NOTE: Dot on case marks the cathode (-) lead of the LED.
Price: 4.99 USD
Location: Grand Prairie, Texas
End Time: 2024-08-05T20:48:28.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Custom Bundle: No
MPN: 15396C
Modified Item: No
Country/Region of Manufacture: Unknown
Non-Domestic Product: No
Brand: Generic
