Electronics Forum | Mon Feb 22 14:02:17 EST 1999 | Michael Allen
We have resorted to adding a ring (or donut) around our 0.040" round fiducials. The donut acts as a "plating thief" to minimize the thickness of the copper plating (in the case of HASL finish) and of the solder plating (in the case of solder-plated
Electronics Forum | Mon Oct 16 11:10:51 EDT 2000 | PeteC
Excessive bridging on SOICW-20, -16, SOIC-8, -14,-16. I've got a board, 4" x 6" w/ SOICs on bottom-side for wave solder. I've checked topside board temp for flux activation, wave height, wave surface with the glass check-plate going from 1" to 2" spa
SMT Express, Issue No. 2 - from SMTnet.com Volume 1, Issue No. 2 Wednesday, July 14, 1999 Featured Article Continued From Previous Page PRINTED CIRCUIT BOARD FABRICATION BASICS AN OUTLINE Earl Moon Proof Of Design (POD) 8. PLATING (AND
