Tuesday, March 18, 2025

Time-Saving Methods of Rescuing IR3109N OTAs from 80017A Wafers


Today I am sharing spilling the beans on my 80017A wafer-stripping and chip reclamation methods. Over time I have developed my own system for improving the speed and success of reclaiming coveted IR3109N SMD OTAs in decent quantities. These OTAs are used in my 101-VCF, JP6-VCF, and JU60-VCF eurorack modules. Even with time-saving measures, I easily spend way more time reclaiming the chips than actually building these modules. And the main reason I call my endeavors a labor of love, it's all for you my friend.

0:00 | Intro
0:31 | The 80017A Wafer Encapsulation
1:52 | My Method for Removing the Black Resin
4:21 | Extracting Chips from the Wafer
6:26 | Mounting the Chip to a DIP ADAPTER

To purchase a 101-VCF, JP6-VCF or JU60-VCF and other cool eurorack modules visit my Reverb Store to check availability.

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