Electronics Forum: does (Page 102 of 882)

Re: Printed Circuit Board Material

Electronics Forum | Thu Oct 19 09:39:53 EDT 2000 | NLykus

Great information. Your all right in my book "Dave F". Thanks for your help. Will redesign D.O.E. with more refined profiles for the different materials and let you know how it goes. Take care N. Lykus

EMC 30S Stencil Cleaner

Electronics Forum | Wed Oct 11 13:15:26 EDT 2000 | T.A.

Does anyone know were I can get the number for EMC stencil cleaner. I need technical books for an EMC 30S stencil cleaner.. Thanks in advance. T.A

UV Epoxy

Electronics Forum | Fri Oct 06 05:56:37 EDT 2000 | Alberto Silva

Hi, Instead of using High Temp solder, I would like to use a UV epoxy to atach termocouples to reflow profile boards. Does any one know a good one? Thanks in advance. Alberto

popcorning

Electronics Forum | Wed Sep 27 09:36:46 EDT 2000 | Daniel Carlsson

Does anyone have knowledge concerning popcorning in wave-soldering. Is there a problem with moisture when the reflowed bords are left in air environment for days when manually assembled and then wave-soldered. Is there a certain temperature at which

BGA reliability in Aerospace applications

Electronics Forum | Mon Sep 18 08:40:03 EDT 2000 | Jenny Wilton

Does anyone know where I could obtain a copy of a report on BGAs in space which was done by the Jet Propulsion Laboratory in the USA? I am interested in any other info anyone may have on this subject. Many thanks Jenny

CTE mismatch

Electronics Forum | Thu Sep 14 14:37:45 EDT 2000 | Serrena Carter

Does anyone know where I can find good rule of thumb information on soldering/brazing. I am most interested learning the maximum recommended CTE mismatch between two different materials that thermally cycle between 25-100C.

Re: Nodules in barrel plating

Electronics Forum | Mon Sep 11 20:33:25 EDT 2000 | Dave F

What does a section of the through hole look like? Is you fab using a dull drill and plating over the fibers? Good luck

BGA on Fuji IP2 Tray MFU

Electronics Forum | Fri Sep 01 18:40:45 EDT 2000 | Daniel Szeto

Does anyone have experience on feeding BGA trays on Fuji IP2. Regards! D Szeto

Re: Board assembling

Electronics Forum | Mon Aug 28 19:07:12 EDT 2000 | C.Y. Ong

Does your assembler have to be located in the South-east? We are located in Northern California and offer assembly services with high turn times. Please contact: C.Y. Ong O-Tech 415-642-1939 otech@flash.net

Information on finding a used magazine loader/unloader

Electronics Forum | Fri Aug 25 16:18:48 EDT 2000 | ccase

Does anyone know who has used a magazine loader and unloader capable of handling a standard board magazine at a good price? Chris


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