Electronics Forum: 6.2 (Page 6 of 7)

Re: Gold Repair

Electronics Forum | Fri Oct 01 23:43:28 EDT 1999 | Jeff Ferry

| | Can someone help me find info on gold repair? I know it can be done, but I need to know how expensive it is, etc. | | | Paul: The following seel gold finger repair kits, in-case you haven't had your dose of heavy metals: | | Hunter Products 79

Re: Baking Components ?

Electronics Forum | Fri Jul 30 17:22:48 EDT 1999 | Dave F

| | Surface Mount Components like QFP's in Tray usually comes sealed in an anti-static plastic pack. In case the QFP's were removed from the said anti-static bag for more than 2 weeks, do these components needed to be baked for they might produce so

Re: Prove no-clean is clean

Electronics Forum | Thu Sep 17 12:08:13 EDT 1998 | Graham Naisbitt

Wayne, I think Dave and Justin are correct but I would just add my twopennworth: Your customer presumably wants to know if the end-product will be reliable? If he/she wants you to prove cleanliness, ask them for the spec they want to work to and app

Facility Humidty controls

Electronics Forum | Mon Jun 17 21:16:19 EDT 2002 | davef

You�re correct about J-001. It�s interesting though, I find no references to controlling temperature and humidity as an element of an electrostatic discharge control program in the following: * ANSI/ESD S20-20 * "ESD Program Management" by Ted Dan

Tape and ReelFacility in Europe

Electronics Forum | Fri Dec 13 15:40:53 EST 2002 | pjc

Too many British. Maybe some below can refer you to Dutch or Belgian companies. SMD-Taping Service Bartholomaeusweg 8 D-91522 Ansbach Germany Tel. / Fax: +49 981 17356 Tel.: +49 981 9724363 Fax: +49 981 9724364 www.smd-taping-service.com Reel Servi

Accidental solder mask

Electronics Forum | Tue Dec 17 12:53:28 EST 2002 | russ

You looked one page to far in the IPC book! Fillet height of 75% is acceptable for all 3 classes. Per IPC 610 rev. C Section 6 table 6.2. A. Circumferential wetting on Primary side (top)between lead and barrel (not anualar ring) Class 1 Not spe

Glass Plate for machine Calibration

Electronics Forum | Tue Aug 19 09:23:18 EDT 2003 | caldon

FUJI DUDE- You can purchase a Kit from IPC for verifying machine acceptability. IPC-9850 full kit with Components and boards, and such will set you back around $26,250 (member price). Just the glass board alone will cost you $3,800 (member Price).Thi

SMD Marking Code unrecognise

Electronics Forum | Sat Sep 29 02:58:18 EDT 2012 | ericrr

I tried to look for "H890" on Internet and went nuts, (Thanks to Google) I would think H890 is part of a diode manufacturer part number. Have you tested it for a diode function? or maybe you have this is why you want a replacement. Tantalum capacito

PCBA rework

Electronics Forum | Tue Mar 09 12:13:27 EST 2004 | Gabriele

I want just to confirm what Dave suggested you. J-STD-033a, par 6. Boards Rework tells you plenty of useful informations. 6.1 Component removal, RWK and remount 6.1.1 Removal for Failure Analysi 6.1.2 Removal & Remount 6.2 Baking of Populated Boar

Measure humidity for PCB

Electronics Forum | Tue Apr 13 14:49:15 EDT 2010 | davef

90%) from the sample, and the bake time and temperature specified herein are minimums. To improve test accuracy, or to prevent heat damage, other bake parameters may be AABUS. 2 Applicable Documents IPC-QL-653 Certification of Facilities that Inspect


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