Electronics Forum: good (Page 161 of 1214)

Re: High Temp Past

Electronics Forum | Wed May 03 21:12:13 EDT 2000 | Dave F

Steve: We talked about hi temp solders for a different application recently. Lookit: High temperature solder paste for gold plated MCMs - Tuan Bui 13:43:06 01/26/2000 Good luck Dave F

Re: PCB Offset

Electronics Forum | Wed May 03 16:33:27 EDT 2000 | Mark

Panasert tech support is 800 308 0891. It is 24 /7 and offers pretty good service. On the MV100 I'd ask for Pete Turner.

Re: Humidity control in assembly area.

Electronics Forum | Sat May 06 08:12:21 EDT 2000 | Dave F

Joe: That's what we do ... when the trend line is downward and below 40�C we start thinking. Apparantly, that's exactly what you do, except it's a matter of degree. Good luck. Dave F

Cleaning process

Electronics Forum | Mon May 01 15:04:15 EDT 2000 | Ernie Miller

I need a good cleaning cycle for leaded brass (CuZn39Pb3). Product to be ni/au loose peice plated

Re: I fixed it, but am having a new problem

Electronics Forum | Mon Apr 24 21:58:27 EDT 2000 | Dave F

Bob: I can't help you. May be We-Man can. Good luck. Dave

Re: Programming equipments

Electronics Forum | Thu Apr 20 12:19:24 EDT 2000 | David

Data IO Corp. is a leading programming company in Redmond Wash. They also have equipment which will tape and reel the programmed components to go right on your automated assembly equipment. Worked quite well for us, but there may be others. Good luck

Re: Convection Oven and thermo profiling of Circuit Boards

Electronics Forum | Wed Apr 19 11:54:32 EDT 2000 | Rudolf Niebling

You need a KIC profiler whitch is able to find optimal profiles for your boards. The KIC works very well with the Heller ovens. With the KIC is also possible to find one good profile for different boards. Get in contact with KIC +1-858-673-6050

Re: ref: tombstoning on chip capacitors

Electronics Forum | Fri Apr 21 14:31:20 EDT 2000 | JACOB LACOURSE

I FOUND THAT ONE OF THE MANY REASONS FOR TOMBSTONING COMPONENTS IS MOISTURE IN SOLDER PASTE. ONE WAY TO CONFIRM THIS IS TO CHECK FOR EXCESIVE SOLDER BALLS AROUND THE PART IF THEY ARE PRESENT THEN YOU MAY HAVE A HUMIDITY PROBLEM. GOOD LUCK!!! JAKE

Re: Micro BGA soldering

Electronics Forum | Tue Apr 11 16:11:09 EDT 2000 | Lawrence A. Groves

MPM has a pretty good paper- http://www.speedlinetechnologies.com/document.php3?A=1364&B= this might help

Re: Tape residue cleaner

Electronics Forum | Fri Apr 07 16:10:44 EDT 2000 | Chris McDonald

Kapton Tape should not leave a residue. But Ive seem cheap Kapton do that. Anyways I have gotten a stencil cleaner soldevent to clean off tape residue (Multicore has a good one) It will meet IPC. Chris


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