Electronics Forum: solder joint (Page 66 of 295)

Solder Joint Stress

Electronics Forum | Thu Jun 10 18:39:17 EDT 2010 | smt_guy

thanks dave f.. cheers!

Tarnish Occuring after Washing???

Electronics Forum | Thu Jul 21 09:49:28 EDT 2011 | kahrpr

what exactly is tarnishing parts, pads, solder joint?

Tin Oxide on Solder Joints

Electronics Forum | Mon Jul 01 16:35:52 EDT 2013 | wpierowski

70 degrees when entering the wash.

Inspect workmanship through conformal coating

Electronics Forum | Sun Sep 04 13:16:44 EDT 2016 | danhhunter

Is it possible and does any standard cover inspecting soldering joints through conformal coating?

AOI for through-hole?

Electronics Forum | Thu Jul 27 10:45:12 EDT 2017 | georgetruitt

Does the Mirtec inspect the solder joints top/bottom of the through hole as well as the color value?

AOI for through-hole?

Electronics Forum | Fri Jul 28 09:30:04 EDT 2017 | proceng1

We only use it for resistor color code and most other comps it just checks for presence. No solder joints.

Intermetallic Compounds

Electronics Forum | Mon Sep 18 18:17:56 EDT 2017 | chintan

IS there an IPC standard or equivalent which specifies the maximum thickness of intermetallic compounds (IMC) in a reliable solder joint?

Solder Joint Discolouration

Electronics Forum | Fri Jan 18 12:42:42 EST 2019 | ameenullakhan

Hi, Thanks for the valuable feedback. Thanks ALL. Regards, Ameen

Solder Joint Discolouration

Electronics Forum | Sat Jan 19 12:39:16 EST 2019 | bane016

Have you tried to reduce the temperature for the second side of pcb?Try to reduce it to the minimum below the regulations by datasheet...

Good Solder Joint Failures

Electronics Forum | Mon Feb 15 15:43:06 EST 1999 | Dave Jurena

Hope some of you out there can help me with this one. I am getting feedback from our test department that they are showing opens on solder joints which have visually good wetting. The touch-up operators confirm that the joint looks good. All they do


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