Electronics Forum | Fri Feb 11 02:42:17 EST 2005 | marakas
Thank you very much for your answer. We had: 1- 224 pins, size 19*19 mm, pitch 0.8 mm 4- 48 pins, size 11*7 mm, pitch 0.75 mm 1- 160 pins, size 15*15 mm, pitch 1 mm 1- 196 pins, size 15*15 mm, pitch 1 mm How many defects I should expect with th
Electronics Forum | Tue Jun 06 13:19:31 EDT 2000 | ZAKIR AHMAD
Our company do electronic packaging for space applications. One of the problems we face during our design is whether or not to stake/bond the surface mount components to the board to survive the vibration qualification environment. If we do staking
Electronics Forum | Tue Jun 06 13:41:16 EDT 2000 | Charles Harper
I would like to refer you to John W. Kratz, author of Chapter 8, as listed at the top of the forum. John is the outstanding specialist in this subject area.
Electronics Forum | Thu Feb 20 00:51:42 EST 2003 | Joe
We are running an RMA flux (Kester 1515). Changing the angle didn't help any so we're back at 6 degrees and placing an order for the lambda nozzle changeover. Are you currently running the debridging knife?
Electronics Forum | Thu Jan 14 16:32:58 EST 1999 | Dave Jurena
Hi all, I thought I'd use this forum to ask a couple general questions on fluxes for manual operations: First - Is it OK to use a wave soldering type flux (specifically OA)? Thinking about activation temperatures and the ramp rate of the wave solder
Electronics Forum | Thu Jan 23 20:27:54 EST 2003 | joeherz
Hello, We recently installed a new/used UPK 650 fitted with a foam fluxer using an RMA flux chemistry. We have had problems with icicling and bridging from the beginning. The bridging occurs mostly on DIPs and connectors. The icicling is on longer
Electronics Forum | Fri Jan 15 10:52:27 EST 1999 | John
| Hi all, | | I thought I'd use this forum to ask a couple general questions on fluxes for manual operations: | First - Is it OK to use a wave soldering type flux (specifically OA)? Thinking about activation temperatures and the ramp rate of the wav
Electronics Forum | Fri Jan 15 03:30:10 EST 1999 | Jeff Sanchez
| Hi all, | | I thought I'd use this forum to ask a couple general questions on fluxes for manual operations: | First - Is it OK to use a wave soldering type flux (specifically OA)? Thinking about activation temperatures and the ramp rate of the wav
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