Electronics Forum: direct (Page 19 of 246)

Re: I need to know How HS50 and F5 works. Is it a good solution?

Electronics Forum | Wed Jun 07 14:28:36 EDT 2000 | NickMata

Try the web shown below you can get in touch with the sales force for direct answers to your questions. http://www.siemens.c

reworking BGAs

Electronics Forum | Tue Jun 06 05:26:04 EDT 2000 | Jacqueline Coia

Hi There, Could someone please point me in the right direction in the subject of baking 'metal' packaged BGAs before rework. What are recommended baking temp. & time. Much appreciated. Jack

Re: dpmo

Electronics Forum | Fri May 19 04:45:53 EDT 2000 | Moss Dore

Just on the basis of initiating a DPMO measurement system, can anyone point me in the right direction as to web sites/articles etc. TIA Moss

Thru-hole Moisture sensitivity

Electronics Forum | Tue Apr 11 11:15:45 EDT 2000 | Rich Ziebell

Is there any connection with mositure sensitive components and thru-hole devices? All of my research material directs me toward Surface Mount devices.

Re: Moisture free storage units.

Electronics Forum | Tue Mar 07 12:19:18 EST 2000 | Bill

Hi, John, Aerofeed Inc. is listed in Smtnet's Industry Directory as a manufacturer of nitrogen storage (desiccator) cabinets. You might try contacting them. They've got literature available to email you directly if you're interested. Bill

S-MINI 2 Pin Diode

Electronics Forum | Mon Feb 28 21:06:39 EST 2000 | Pat Copeland

Can anyone direct me to a proper footprint for an s-mini 2 pin diode. I can not find one in the manufactureres data sheet and this part is not in the IPC book. Anyone know where I can find it.

Re: unidentified component

Electronics Forum | Mon Feb 28 21:13:53 EST 2000 | Pat Copeland

Type in the part number at digikey.com parts search. Leave out the PEC and you will find three parts. One will direct you to the General Semiconductor site. This should help

Gold Contacts

Electronics Forum | Tue Mar 20 13:54:46 EST 2001 | mparker

Although I did directly reply to your request, I have a second thought. What are you doing to prevent the defect? Do you know for sure what the cause may be? Do you need help in finding the answer?

Blow holes on radial parts solder joints

Electronics Forum | Thu Apr 05 13:54:18 EDT 2001 | CAL

Do the parts sit directly on the PCB? Typical 2.0 mm Max is desired for the component to be off the PCB. Are stand-offs an option? The long lead wiggles as it passes through the wave and thus agitating the air out.Does your wave a "dancer" option?

CTE Versus Tg

Electronics Forum | Mon Dec 18 18:14:20 EST 2000 | Dave F

In older resin materials used in printed circuit board fabrication, there seemed to be a direct relationship between CTE and Tg. Now with more modern resins that reationship no longer appears clear. Please comment.


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