Electronics Forum: add 2003 (Page 1 of 8)

How to add thru hole to SMT line

Electronics Forum | Wed Apr 23 18:06:23 EDT 2003 | jgregory

Grant, try TEKA solder-bearing connectors. They have a "brick" of solder that reflows during reflow. They work great! Jason Gregory

How to add thru hole to SMT line

Electronics Forum | Mon Apr 21 09:01:38 EDT 2003 | russ

Wave solder - Initially high cost but after that it is relatively cheap. Selective soldering with a solder pot such as the Air-Vac PCBRM models - Much lower cost than wave but if you get the right nozzles it is a great process. Solder preforms - s

How to add thru hole to SMT line

Electronics Forum | Wed Apr 23 19:24:29 EDT 2003 | MA/NY DDave

Hi Grant, You already have a few good answers. If you have but one to a few BNC connectors I would kind of use the advice here or do what you already are doing aka hand soldering. I would not install a Wave Solder line for a really low volume of BN

How to add thru hole to SMT line

Electronics Forum | Mon Apr 21 06:26:28 EDT 2003 | Grant

Hi, We have a SMT production like, however we have very little experience with through hole assembly. We design everything to be completly SMT based, however connectors are the only part of our product that still requires through hole assembly. Cur

How to add thru hole to SMT line

Electronics Forum | Mon Apr 21 09:28:06 EDT 2003 | Bryan

What does acrinym---BNY mean? can't you use Paste In Hole process,if the pitch is large enough?You can find imformation about PIH everywhere. we have tried PIH,selective soldering,wave soldering,and found that wave soldering get the best solder joint

How to add thru hole to SMT line

Electronics Forum | Mon Apr 21 12:46:48 EDT 2003 | jonfox

It sounds as if the boards are designed in-house. Is this correct? If so, look for SMT versions of the BNC connector. I hhave used one from Johnson Components (http://www.johnsoncomponents.com) or look through http://coaxicom.com for something yo

MPM3000 vs 3050

Electronics Forum | Sat Dec 06 23:54:49 EST 2003 | Dean

3000 base model 3010 adds feature 3020 adds features 3030 adds features 3040 adds features 3050...top of the line Sorry I don't have the feature list. It's things like Environmental control unit, under stencil wiper, stencil exchanger, 2d inspe

Manual Visual Inspection Benchmarks

Electronics Forum | Tue May 27 17:39:37 EDT 2003 | ghenning

Can anyone add any new info to this old thread? We be great if a study was available detailing expected performance and factors that can have an impact like complexity, fatigue, etc. Lots of AOI mfrs claiming that there are studies on this but noone

Flip Chip assembly without underfill

Electronics Forum | Wed Jan 08 03:27:18 EST 2003 | MA/NY DDave

Hi Another add, This depends on your application environment. If you have levels of shock and vibration or high thermals underfill is needed. YiE, MA/NY DDave

PCB assembly

Electronics Forum | Mon Feb 10 07:31:35 EST 2003 | J Dumont

Good morning all, I was not aware of any no hawking policy as I have only visited here once or twice before. The add will be removed (if possible). Thanks JD

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