Electronics Forum: no solder (Page 1 of 9)

Connector PAD no solder

Electronics Forum | Mon Jun 26 00:22:26 EDT 2006 | YQ Deng

Through the pads of conncector(50pin) were printed full solder paste, the solder paste of about 2-5 pads follow to bottom of the connector 2-5 pins, the 2-5 pads outside of connector no any tin after reflow. Is this PCB problem? I can supply failur

Connector PAD no solder

Electronics Forum | Wed Jun 28 00:37:05 EDT 2006 | YQ Deng

Dear Davef, Please told me your Email address, then I send the photos to you. Thanks!

Connector PAD no solder

Electronics Forum | Wed Jun 28 07:44:25 EDT 2006 | davef

YQ Deng: Just click on my name next to the Lou Reed likeness in this posting.

Connector PAD no solder

Electronics Forum | Tue Jun 27 08:29:34 EDT 2006 | davef

It sounds like a board issue. With the current site software, you can not attach pix. You need to post the pix on another site [eg, imageshack, villagephotos, etc] and then post the link here. Or if only a couple of folk are interested, just email

CL-1200 High Precision Automatic Solder Paste Printer

Electronics Forum | Mon Jul 10 02:34:10 EDT 2017 | sachinverma


Touch or no touch-up

Electronics Forum | Fri Feb 11 09:44:01 EST 2005 | pjc

A touched-up solder joint is never as reliable as one soldered correctly by machine. Touching up adds more heat thereby increasing the thickness of the intermetalic bond. Our goal is to have the thinest intermetalic bond in our solder joints. The int

Cleanning no clean residu

Electronics Forum | Mon Oct 22 15:41:39 EDT 2007 | davef

Bruno The real question about your troop using Kester 951 wave solder flux on boards is: how is the flux applied and controlled. See, when you apply this flux with your wave solder fluxer, it is ideally applied in a metered fashion with your fluxer

no contact on BGA

Electronics Forum | Tue Jun 26 16:43:19 EDT 2001 | CPI

Yes a 6 mil solder deposite will reduce to approx 50% of it's original size. Does this happen on only 1 BGA? Is the BGA that its happening on have smaller balls than the others, what I'm getting to is, are you sure you are depositing the proper amo

Re: no clean rework

Electronics Forum | Tue Aug 10 03:13:30 EDT 1999 | Dreamsniper

| hello to everybody, | we have a really satisfactory no clean process, both smt/reflow and wave soldering, but we get troubles with defects rework; | does anybody know how to eliminate flux residues or how not to produce them during rework operatio

Cleanning no clean residu

Electronics Forum | Fri Oct 19 10:49:48 EDT 2007 | brulal1

Hi I will like to know what do you think about cleaning hand solder, my employee spend about 25% of they time to brush they hand solder with teddy pen cleaner, we used no clean solder wire. It�s not been the first time that I try to eliminate those c

  1 2 3 4 5 6 7 8 9 Next

no solder searches for Companies, Equipment, Machines, Suppliers & Information

Free cleaning webinar, Stencil, Underside Wipe and Misprint Cleaning Webinar

Nozzles, Feeders, Spare Parts - Siemens, Fuji, Juki, Yamaha, etc...
Cleaning Machine For Electronic Assembly

World Source Equipment: Used equipment sale. Hundreds of items on sale.
Flux-Free Reflow Soldering

Benchtop Fluid Dispenser
Selective soldering solutions with Jade soldering machine

World's Best Reflow Oven Customizable for Unique Applications