Electronics Forum: electron (Page 1281 of 7930)

Diffrent types of capacitors

Electronics Forum | Sun Jun 18 14:13:24 EDT 2000 | Mohammed saad

Hi all, Do any one knows a usefull web site that could help me to identify diffrent types of capicitors ( Tantalum, cermic, multilayer.....) Many thanks in advance. Msaad

Programming UNIVERSAL GDM 4716

Electronics Forum | Sat Jun 17 12:54:41 EDT 2000 | Jan Rinaldo

Does anyone have an idea if it's possible to transform a program created in Adhesive Dispenser 4713(Universal) to GDM 4716 from the same brand ? Thanks in advance, Jan

Re: Flux Inspection

Electronics Forum | Fri Jun 16 19:40:51 EDT 2000 | Ramon I Garcia C

Hi JT I speak little English by i try... I think that you by try with the internet pages about the flux manufacturer, or flux provider.. some time I tried with the search, I type the flux number and appear some sites w/information...like k

Re: Soldering to thru-hole lead to ground plane without thermal relief

Electronics Forum | Fri Jun 16 11:08:30 EDT 2000 | Travis Slaughter

Did you try preheating the board then hand solder? Those little heat shrink guns work great for this.

Adding items - For Sale

Electronics Forum | Fri Jun 16 02:11:05 EDT 2000 | Barry Taylor

Even though I'm logged in and have so called admin rights I'm not able to complete the For Sale entry! It simply takes me back to the need to register. Any ideas?

need Philips CSM60V help

Electronics Forum | Thu Jun 15 15:43:48 EDT 2000 | Sergey

Is anybody who have some experience in working with CSM60 P&P machine with vision system?

Underfilled CSP mechanical test

Electronics Forum | Thu Jun 15 05:08:52 EDT 2000 | Frank

Hi, all, does anyone know what mechanical test regime is used to qualify underfills for CSP use.

Re: Underfilled CSP mechanical test

Electronics Forum | Fri Jun 16 08:36:25 EDT 2000 | Paul Houston

We typically use air to air thermal cyling for thermo-mechanical testing. However, you may also want to look at vibration and drop tests. Basically you use the same tests for underfilled CSP's as you would for regular CSP's Paul CBAR Lab

Re: Underfilled CSP mechanical test

Electronics Forum | Mon Jun 19 09:54:21 EDT 2000 | Paul Houston

Go to www.ipc.org and click on search. search for: IPC Test Methods Manual Section 6 IPC TM-650 Test Methods Manual SECTION 2.6 - ENVIRONMENTAL TEST METHODS Paul

Re: Curing of Glue for SMT Components

Electronics Forum | Wed Jun 21 14:39:10 EDT 2000 | Kamran T

If u don't have any box oven either, why don't u just use your wave. Turn the fluxer and the solder pot off and run it through your preheaters.


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