This listing is for five (5) pieces TA7642 Single Chip AM Radio TO-92 IC. The TA7642 is an updated version of the MK484 chip, which is an updated version of the ZN414, which was popular decades ago. Many articles are online showing how to use this IC.s. A really good example can be located at https://www.petervis.com/Radios/ta7642/ta7642.html
Free USPS First Class Letter Mail Shipping without Tracking. This sometimes takes 8 to 12 business days in spite of what the post office claims.
If shipping with Tracking is important, double up on this order, place a separate order or choose the USPS Ground Advantage option at check out. Separate orders will be combined with this one.
All orders are shipped from Russell, Kansas. I do not drop ship. If there is a problem please contact me (send a message) before filing a complaint. Your satisfaction is important, most problems are easy to fix, but please, keep it civil.
I protect my buyers by selling only new/unused parts unless otherwise noted, so returns are not accepted on small electronic items like this. Buy here with confidence, don't run the risk of receiving a returned part that's possibly damaged.