Electronics Forum | Sun Jun 30 20:46:20 EDT 2013 | kumar_antom
HI there, I am having problem on the solderability for the fine pitch lead on SD card holder on this pcb.Have tried different kind of temperature settings on the reflow but the problem still occurred.Pls refer to the attached pictures.And when i jus
Electronics Forum | Mon Jul 01 19:43:44 EDT 2013 | kumar_antom
Hi there, Its a lead free process and the paste that we're using is with this alloy composition : Sn,Ag,Cu,Bi,In.... Pls refer to the attached temp.profile.... This is a mirror Pcb....Same components on both A and B side.... A side doesn't have t
Electronics Forum | Wed Oct 31 12:24:21 EST 2001 | Stephen Zhou
We are designing the SM fixture for small PCB, does anybody know where we can get the spring holder which can hold the PCB to the fixture? Who is the manufacture for this part? Thanks in advance. Stephen
Electronics Forum | Tue Apr 08 04:40:43 EDT 2008 | fnorradd
Hi, just wonder if anyone has any recommendations of where i can find spare parts for the adjustable PCB workboard holders ie, clamps, support arms and spring loaded supports etc. Basically looking for everything apart from main plate. Any details
Electronics Forum | Wed Apr 09 03:21:36 EDT 2008 | fnorradd
Hi Steve, The adjustable workboard holders are a mixture of universal and aftermarket, they do not use the clamp down arms which were originally with the universal pbs holders, they are the type which have two grub screws holding the clamps to the h
Electronics Forum | Tue Mar 20 10:57:06 EDT 2007 | dyoungquist
Could you use a conductive PCB holder rack instead of a box? check out http://www.stanleysupplyservices.com/product-group.aspx?id=874 for what I have in mind.
Electronics Forum | Fri Feb 08 08:00:48 EST 2002 | caldon
Yet Again Dave spills his pearls of wisdom. Dave is correct in the moisture content wood absorbs. I know we have all visited factories with wood board holders and such. I have actually seen wood carts with drag chains. Also, keep in mind static can b
Electronics Forum | Tue Oct 14 19:11:44 EDT 2014 | caurbach
We have a 6622CC machine for SnPb boards. A few things you may want to try: - Solderability testing on the components/PCB. - If the fuse holders or copper in the board are sucking up all the heat, try increasing preheat. Some fluxes (like the WS f
Electronics Forum | Wed Dec 13 02:58:03 EST 2017 | robl
You could use a bowl and track vib feeder to present them, but picking them up and pushing them far enough into the PCB is going to be tricky as they look almost flush mount. Also you need to consider the reliability of the post plated hole diameter
Electronics Forum | Thu May 12 07:27:51 EDT 2005 | Frank56
Hi Amejia, Do you can try my silly idea by using some connector header with plastic holder type cut and preparation by number of pin same as number of hole you want to mask and insert thru the pcb hole before you coat or may be you can use some type
Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.
Training Provider / Manufacturer's Representative / Equipment Dealer / Broker / Auctions / Consultant / Service Provider
1750 Mitchell Ave.
Oroville, CA USA
Phone: (888) 406-2830
.gif)
