Electronics Forum: soder (Page 1 of 3)

Soder Paste Shelf life extension

Electronics Forum | dekhead |

Wed Feb 23 07:32:52 EST 2011

solder paste(SnPbAg)

Electronics Forum | Sat Aug 02 06:40:51 EDT 2014 | madhuranatha

Will there be any issue if soder paste of SnPbAg is used for airborne application (PCB)

SMT Production

Electronics Forum | Thu May 15 14:11:04 EDT 2003 | Dyann

Hi, I'm a non-technical person working for a small MFG company that uses SMT. We are experiencing a high level of board failures due to "insufficent soder". Where is the best place for me to get data to bring myself up to a level of knowlegde on

Soder Paste Testing

Electronics Forum | Wed Aug 30 20:04:37 EDT 2006 | davef

Phil Zarrow published a paper on solder paste test methods a few years ago. Check his site: http://www.itmconsulting.org We have no relationship, nor receive benefit from the company referenced above.

Less solder with fine pitch qfp

Electronics Forum | Mon Sep 29 11:44:39 EDT 2008 | manishc

We r facing less soder problem with qfp,using 4 mil tencil and lead free paste,tried out different combinations of reflow profile,can anybody suggest?

solder wick

Electronics Forum | Sun Nov 16 09:02:47 EST 2008 | davef

While we're unfamiliar with Swisstone, we accept: * Techspray Solder-Wik * Chemtronics Soder-Wick * NTE Solder Wick All of these [and Swisstone] look basically the same. We wonder if maybe they're all made by the same source and branded differently

SN100C alloy positive and negatives

Electronics Forum | Mon Dec 22 12:27:41 EST 2008 | evtimov

What I know for SN100 - it is designed for selective sodering. I beleave it is more expensive, compared to other alloys. Emil

Soldering iron calibration

Electronics Forum | Tue Jan 19 15:37:40 EST 2010 | ehess

does anyone know of a simple way to calibrate sodering irons, without having to purchase those expensive calibration modules?

Desktop Robot Soldering

Electronics Forum | Mon Oct 18 23:33:56 EDT 2010 | ybeedkar

We are planning to solder some of our hand soldered products using a desktop soldering robot.Got quotation from Japan Unix. Does anyone had experience with robot sodering or any otehr inputs regarding this are much more prefered. Need to conveience m

Purple solder mask

Electronics Forum | Thu Oct 21 23:20:05 EDT 2010 | camtechpcb

According to the Trichromatism.Half red and half blue will get purple.But the trichromatism only apply to color light. The red and blue soder mask are coloring material.Both of them absorb light.You mixed them up,so you lose blue and red,and get grap

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