Intrusive Soldering, also known as "pin in paste," is a lesser-known technique that uses a reflow oven to solder through-hole components and can offers advantages over traditional soldering approaches.

At the end of our episodes we've been asking you to send in any questions you had...and we're finally answering them. In this grab bag episode we discuss topics like what happens to excess parts, the ISO certification process, the shrinking size of resistors, and more! In honor of spooky season, we also share some scary stories from production.

In this episode we welcome back NCAB Group Field Application Engineer Ryan Miller. ‍The first time we had him on the show he gave us a lesson on what impedance control is, in what situations is it necessary, and more.This time we recorded a video demo going through how he would create a stackup the requires controlled impedance.