I BELIEVE THESE TO BE BONDING PADS USED IN THE PRODUCTION OF SEMICONDUCTORS. THEY APPEAR TO BE MADE OF SILICON. EXACTLY WHAT YOU SEE IN THE PICTURES X2.
Replacement STEREO fader/slider D10k D103 used in Behringer 1204FX and others
Replacement STEREO fader / slider 10k as used in Behringer/Numark/Kam etc mixers
Zotac GTX 1050 mini - Used in gaming pc/moved to server
R9 290X 4gb - Used in Good Condition
Thyristor CR2AM-12 208 (used in amstrad rp10 disco lights record player)
6 pcs USED IN-8-2 Nixie Tubes for Clock
