Electronics Forum | Fri Jun 01 06:40:39 EDT 2012 | umar
Hi Norman... Thansk on yoru input, actually my adhesion test conduct is after pass of IC test. MY IC Test is shown a good result but when go into teh Test adhesion coating then during peel off test my board was failed.
Electronics Forum | Fri Sep 19 14:11:39 EDT 2003 | Bryan Sheh
Dear all, Is there anyone who has the experience in conducting Push&Pull test for fine pitch components?i.e.SOIC,QFP. The customer clearly stated that,"every lead should be tested for selected components".but, you know that,the fine pitch,0.5 or
Electronics Forum | Tue May 13 21:08:24 EDT 2003 | ramanandkini
Dear Sir, Sorry for the delay in reply. This is regarding MIL standard for bond pull strength: MIL-STD-883C dt.25/08/83 Bond strength (destructive bond pull test); refer table-1 Minimum bond strengths for various wire composition & diameter given.
Electronics Forum | Fri May 15 09:41:58 EDT 2009 | cyber_wolf
Use loctite chipbonder and forget about all this pull testing. I know that Loctite works good because it pulls a chunk of solder mask off the board when you push a part off.
Electronics Forum | Tue Dec 13 20:25:02 EST 2022 | proceng1
Ok. My older machines have a hard drive in a socket that pulls out with a key.
Electronics Forum | Tue Apr 07 05:48:12 EDT 1998 | bob willis
800 g for a part of that size.
Electronics Forum | Fri Oct 22 10:41:08 EDT 2010 | janz
hi 1) just run test batch and pull test wire. Use MIL std to find out your results. 2) again run through and test wire.
Electronics Forum | Thu Aug 16 13:57:30 EDT 2001 | Hussman
Ouch! I thought that went away 12 years ago! Visual inspection to IPC standards should be used. Pulling and pushing leads is not even close to being consistent. I bet your customers or ISO auditors have never seen this practice. If they must pul
Electronics Forum | Fri Jun 04 10:02:06 EDT 1999 | Chrys Shea
| | I'm encountering a new problem at my new company that I haven't encountered before in my past life - and that's Wave Soldering VIA holes. | | | | We've been getting a rash of defects that we call in this company, "insufficient solder in VIA hole
Electronics Forum | Fri Jun 04 17:10:59 EDT 1999 | C.K.
| | | I'm encountering a new problem at my new company that I haven't encountered before in my past life - and that's Wave Soldering VIA holes. | | | | | | We've been getting a rash of defects that we call in this company, "insufficient solder in VI