Hoffmann Innovations Network
Products » MegaSquirt Kits & Components » MegaSquirt Service Parts » Integrated Circuits » 4N25 Optoisolator – V3.0 U3
Replacement 4N25 optoisolator. Used as U3 in the V3.0 kits and U4 in the V2.2.
There are no reviews yet.
You must be logged in to post a comment.
There are no questions yet, be the first to ask something for this product.
Your question *
14 pin op amp - U3 from the DIYPNP kit.
8 pin op amp - U7 from the V3.0 kit. We are now using the MC34072APG instead of the LM2904.
Replacement 497-2055-5-ND RS232 transciever, 16 pin DIP package. Used as U6 in V3.0 and V2.2 MegaSquirts.
IXDI604PI dual inverting MOSFET driver. Replaces the IXDI404PI in the original bill of materials. This is U4 in a V3.0 board, U7 in a V2.2.
Service replacement component pack.Includes:160-1300-5-ND optoisolator
IXDI404PI-ND MOSFET driver
497-2055-5-ND RS232 chip
40 pin socket.
BA05CC0T 5 volt regulator, used as a higher capacity replacement for LM2937ET-5.0-ND. U5 in both the V2.2 and V3.0 kits.
Tune it right. Tune it for less. Tune it Yourself. DIYAutoTune Engine Management Systems.
Get the latest news on our products, see who's winning with MegaSquirt & more!
DIYAutoTune.com is part of the Hoffmann Innovations Network
Made In USA / American Made
Copyright © 2005-2017 DIYAutoTune.com
Website built by Creative Combustion
We promise not to spam you to death and you can unsubscribe at any time.