Electronics Forum: electro (Page 1 of 14)

Shelf life of electro-plated tin-lead on stainless steel

Electronics Forum | Fri Nov 07 15:57:56 EST 2003 | Marc Simmel

Are there specifications or recommendations for electro-deposited tin-lead plating thickness on austenitic stainless steel that would provide a shelf life of 1 year? 6 months? Would 2 to 3 microns (78 to 118 micro-inches) 90/10 tin-lead over 1.27 mi

Electro-mechanical assembly specification?

Electronics Forum | Tue Aug 26 13:28:50 EDT 2008 | qaman

I am new to the board so be gentle with me. There are standards such as IPC-610 for PCB assembly, IPC-600 for bare boards, etc. Is there a "standard" for electro-mechanical assembly? Is there an IPC standard or any other industry approved standard

Electro-Deionization Systems

Electronics Forum | Thu Sep 11 16:16:17 EDT 2008 | adamcrum

I have actually figured out my question via some phone calls to different manufacturers of both types. ElectroDeionization completly eliminates the use of any filter medium but should be used in conjunction with a RO system for recirculation.

Re: Radial Components W/ Standoffs

Electronics Forum | Mon Jun 01 12:35:44 EDT 1998 | Don Spicer

Contact George Moronus at Electro Prep. 408-739-6015

Please HELP! TO220 Lead Forming

Electronics Forum | Mon Mar 24 17:26:39 EST 2003 | pjc

try http://www.electro-prep.com

Electronics Forum

Electronics Forum | Tue Oct 14 09:59:55 EDT 2003 | Electro-Tech Online

http://www.electro-tech-online.com/index.php awsome forum

Electro-Deionization Systems

Electronics Forum | Thu Sep 11 15:18:49 EDT 2008 | slthomas

Both systems I've used had both carbon and an exchange medium each in their own tank.

LED lifted soldering defect

Electronics Forum | Thu Dec 19 02:16:19 EST 2019 | sssamw

if use more aggressive paste,be careful risk of electro-chemical migration

Re: Solder Printing Stencil design

Electronics Forum | Mon Feb 23 21:27:20 EST 1998 | fxb

| I have the following questions with regards to the solder printing stencil design : | 1) Is the Electro-polish process recommended for laser cut stencil ? | 2) Should the aperture walls be slanted at an angle or straight wall, i.e. trapezoidal |

16 mil pitch QFPs / solder paste type 4 & 5?

Electronics Forum | Mon Apr 07 13:02:30 EDT 2003 | kmorris

Sorry, I forgot to include the stencil thickness. It is 5 mil. Thanks for the input, everbody. I just checked with our stencil supplier & I thought that Electro-polish was standard with lazer, but I now find out it is not. Our stencil did not get

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