The little gray wires should be all nice and straight. Even though your chip may be a good boi, touching it will wreak havoc on the wire bonding. Repairing the damage shown on the picture takes a skilled worker and very expensive equipment. Even then the repair is not fully guaranteed to be successful.
We are working towards having a product properly packaged. This is a prototype that is not mature enough yet to justify the cost/time to package it. Moreover, this custom chip is used to measure ultra low currents (down to femto amps), so any packaging could potentially interfere with the measurement capabilities (-> no epoxy). It is however protected by a large shielding box, but it’s no use during assembly/modifications :/
Riser mount for smd component
I did not know about this mounting method. Probably it’s a way to improve passive cooling capabilities?...
Please do not pet wire-bonded chips
https://discuss.tchncs.de/pictrs/image/2026854a-3e40-462d-8c96-a2ff759f547a.jpeg