Electronics Forum | Tue Jul 07 04:06:59 EDT 2009 | smt99
I have never used Jedec trays before, what type of tape do you use to keep them together once stacked for packaging? Thanks all
Electronics Forum | Tue Jul 07 05:28:49 EDT 2009 | kpm135
In my experience tape is bad when packaging trays. I've always seen them packaged with the banded straps when coming from manufactures or brokers. For repackaging we either use ESD safe rubber bands or ESD safe velcro straps.
Electronics Forum | Tue Jul 07 04:11:10 EDT 2009 | smt99
any suppliers/ part refs would be great
Electronics Forum | Tue Jul 07 06:49:12 EDT 2009 | smt99
that's great, I have looked them up and found some.. thanks for the pointer.
Electronics Forum | Wed Mar 16 20:12:12 EST 2005 | bkd
Does anyone knows any vendors that supplies jedec precondition tray that could stand up to 270�C peak reflow temperature.
Electronics Forum | Tue Mar 16 09:53:27 EST 1999 | Ben Kirk
| I am looking for the dimensions of the qfp trays. I need to no the center to center as well as the edge to center. I will use this information to program the fuji QP machine for placing 44pin QFP from the tray, or other devices. I can measure this
Electronics Forum | Wed Dec 27 21:16:51 EST 2000 | Dave F
Expanding on Dason's suggestion ... 4 Waffle Tray Size 4a www.jedec.org/download/default.htm search for "registered microelectronic carrier". 4b JEDEC Publication 95, under the CO- and CS- standards. 4c Tray manufacturers [ie, Peak, Summit, Nepenthe
Electronics Forum | Wed Dec 27 16:31:37 EST 2000 | Dason C
Charlie, please check Jedec Publication 95, you may found the information which you want. FYI, http://www.jedec.org/DOWNLOAD/pub95/ Rgds. Dason.
Electronics Forum | Fri Feb 06 03:56:47 EST 2004 | JaMi Smith
BGAs and QFPs packaged in Trays are oriented with Pin 1 or corner A1 oriented towards the Pin 1 identifier on one corner of the Tray, which is usually identified by a chamfered corner. The Trays themselves are usually governed by JEDEC Registered Ou
Electronics Forum | Mon Jul 29 16:52:51 EDT 2019 | stephendo
https://www.jedec.org/document_search?search_api_views_fulltext=j-std-033 You will have to register to download. It has the bake time charts. For BGAs at 40C we are talking days to weeks to months depending on thickness.
