solder problem

"solder problem" search results in the Electronics Forums

4989 results found for "solder problem" in the Electronics Forums

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Basic Soldering question, I don't know where to turn to.

Dec 3, 2019 | This is a perfectly appropriate question for this forum. Looking at the pics, the solder joints loo

ERSA Wave Solder 330-F Spray Fluxer

Apr 20, 2018 | We purchased a ERSA Wave Solder 330-F machine recently "As Is", with NO warranty. Trying to get t

Golden Finger contamination with Solder after reflow

Nov 14, 2017 | If you think the problem is occurring in the box and it is wide spread, consider replacing your sold

Cleaning a Used (Preowned) Selective Solder Machine

Oct 12, 2015 | Problem with cleaning these machines is once you > start it's easy to get carried away. ;) > >

Cleaning a Used (Preowned) Selective Solder Machine

Sep 16, 2015 | Problem with cleaning these machines is once you start it's easy to get carried away. ;) We clean

Solder climbs on the lead and touches the body of the component

May 12, 2014 | Thank you guys. As we are speaking I keep examine the problem and here is what I got so far. 1. I

Unsoldered gold pads on unleaded wave solder process

Jun 14, 2012 | That you can get good solder flow when hand soldering seems to indicate that the temperature of your

Barrel fill with Pb Free Wave Solder

Dec 10, 2008 | Are you using no-clean solder, or just no clean flux? If you're using a solder with WS flux in th

SN100C Selective Solder Voiding

Nov 5, 2008 | Hello, We have recently installed a selective soldering machine and are seeing some voiding/crate

Lead-free soldering more reliable after all?

Aug 18, 2008 | Here's another good one �Problems Implementing The Restriction of Hazardous Substances� http://d

Hot Tear / Shrink Hole--->Happen after wave soldering

May 9, 2007 | Yes, continue to use SAC solder. However, as far as I know, the problem become more severe when coo

Cleaning OA solder core residues with alcohol

Aug 1, 2006 | Problems with IPA are: * IPA / material being 'cleaned' combination still needs to be removed from

AIM SN100C Solder paste

Apr 7, 2006 |

AIM SN100C Solder paste

Apr 6, 2006 |

AIM SN100C Solder paste

Apr 6, 2006 |

Silver finish components soldered on Ni-Au finish pads

Apr 5, 2006 | If you let the silver content of your solder connections get much above 3 percent, it could cause re

Use of solder paste after taking out from cold storage

Oct 27, 2005 | Good morning, I can recommend to use solder paste softeners, which can prepare solder paste for

Urgent!! ... AI process after SMD Reflow Soldering

Sep 15, 2005 | 1. How did your customers preious supplier deal with this problem? 2. Why did they not alert yo

Use of Lead Free components With NonLead Free Solder Paste

Dec 1, 2004 | I have been seeing this with a new BGA we have just started using from IBM. Is this a problem if the

White Hazing under the solder mask of a through hole board

Nov 8, 2003 | Hi: I have seen this problem before. It is caused by improper curing of solder mask by the fab ma

Fine Pitch QFP100 Solder Joint - Need Help!

Oct 30, 2002 | I would perform a simple solderability test per ANSI/J-STD-002. You can do this using a compatable n

Help needed to solder poorly designed SMT LED's

Sep 24, 2002 | First, I don't have a clear fix on the problem. Please drill-down to more detail. We appreciate th

Through-hole Connector Wave Solder Questions

Feb 20, 2002 | I have some interesting problems on my hands that some of you may know the answers to. I am current

SMT hand soldering on HASL or Ni-Au boards?

Apr 3, 2001 | Hi, Our engineering board has to decide which technology is better for the hand soldering of the

Found solder bridging under SMT Chip of Wave process

May 23, 2000 | Dear all friend, I found problem of soldering bridging between SMT Chip terminal & Glue , but under

Solder Beading under Cap...Need help

Feb 11, 2000 | Dear Masdi, Solder beading (as opposed to solder balls) is usually caused by volume of solder paste

Flexible high speed pick & Place

Non-heated dispensing system