Electronics Forum | Sat Nov 04 19:48:15 EST 2006 | Dhanish
Can someone educate me what is 1)glass wicking failure on PCB 2)Crack of TH Barrel How it happens and how this can be rosolved?
Electronics Forum | Sun Nov 05 11:52:41 EST 2006 | csm
Can somebody let me know if Sanyo TIM-1000 pick and place can mount BGA's? and qty dots per hour of TDM-1000. I will apreciate your importants comments Regards.
Electronics Forum | Mon Nov 06 05:24:37 EST 2006 | BAJAJA
Knows anybody this company? Please let me know about your experiences? http://www.microcirtec.de/proc2.htm
Electronics Forum | Tue Nov 07 07:55:43 EST 2006 | davef
We use J-STD-001, a widely accepted consensus document, control limits of 18-30*C, 30-70%RH. Search the fine SMTnet Archives for background.
Electronics Forum | Mon Nov 06 21:48:41 EST 2006 | realchunks
G; Russ is spot on. Butters; where can I get the Lead Free G-String? (no offense G) Grant; get out more. (no offense Butters)
Electronics Forum | Tue Nov 07 16:26:42 EST 2006 | aj
Hi, I trialled 4 or 5 of the main suppliers including Kester. I went with Alpha OM338 SAC305 - exceeded all expectations and actually performs better than PB Paste in my opinion. aj...
Electronics Forum | Wed Nov 08 08:12:16 EST 2006 | jnaligan
hi... try evaluating eco solder paste Sn96.5/Ag3.0/Cu0.5 from Senju... output is good and i suggest your stencil's apperture ratio with the pad 1:1 when it comes to fine pitches...and BGA pads regards, janry
Electronics Forum | Wed Dec 06 13:18:37 EST 2006 | Bob B
Attention Alpha users: I just read Alpha is going to close the US paste factories and move them to Mexico. Be on the lookout for quality issues when they do. I am sorry to see them go in this direction.
Electronics Forum | Wed Dec 06 14:42:28 EST 2006 | wrong way
Im using kester easy profile 256 and just this week started seeing problems with the paste being to thick sticking to the sqeeges and not going thur the screen this is not a lead free paste but it is a keester product
Electronics Forum | Wed Dec 06 15:46:57 EST 2006 | SWAG
Check your expiration/storage/shipping conditions. We've been using EP256 for a couple of years and it works excellent. Never had any problems with it.
