216 plugging versus tented vias results

Electronics Forum: plugging versus tented vias (45)

Using LPI w/ tented vias

Electronics Forum | Fri Jun 09 17:34:08 EDT 2000 | Melanie Mulcahy

I need some information regarding the acceptability/unacceptability of using tented vias with LPI soldermask. Long story on all involved, but basically I have a board that I have had manufactured with no problems which has BGA/uBGA parts, tented via

PBGA vias throwing solder balls

Electronics Forum | Thu Sep 16 18:59:14 EDT 2004 | Carol

Thanks Everyone, the information was very useful. We use 7095 as a bible. A-610 6.5.3 doesn't allow for any solder balls not entrapped/attached etc. so we will look again at plugging/tenting both ends of the via. We ran into the problem of the mask

45 Questions & Answers

Industry News: plugging versus tented vias (3)

Via Tent-Holes with Solder Mask

Industry News | 2018-10-18 10:40:04.0

Via Tent-Holes with Solder Mask

Flason Electronic Co.,limited

SMT Dictionary – Surface Mount Technology Acronym and Abbreviation

Industry News | 2018-12-08 03:29:29.0

SMT Dictionary – Surface Mount Technology Acronym and Abbreviation

Flason Electronic Co.,limited

3 News Articles & Press Releases

Express Newsletter: plugging versus tented vias (168)

Manufacture and Characterization of a Novel Flip-Chip Package Z-interconnect Stack-up with RF Structures

SMTnet Express - July 16, 2020

SMTnet Express, July 16, 2020, Subscribers: 28,512, Companies: 11,045, Users: 25,964 Via In Pad - Conductive Fill or Non-Conductive Fill? Credits: Advanced Circuits In the early 2000s the first fine-pitch ball grid array devices became popular

168 Express Newsletter Results