Electronics Forum | Mon Feb 22 15:46:05 EST 1999 | Earl Moon
| Hello | Is there anyone who can give me some information regarding yield from gluing 0603 | Is there any other problems that you might have had. | | We glue bottom side 0603's but have changed our pad spacing to accomodate tolerance requirements
Electronics Forum | Mon Feb 15 15:43:06 EST 1999 | Dave Jurena
Hope some of you out there can help me with this one. I am getting feedback from our test department that they are showing opens on solder joints which have visually good wetting. The touch-up operators confirm that the joint looks good. All they do
Electronics Forum | Tue Feb 23 16:55:43 EST 1999 | Joe Zuchowski
| who do you like to go to as a source of | caps, resistors, ICs, DIPs, connectors | | I'm looking for distributors. | | For I.C.'s I have had good luck with Future/FAI, Arrow, Western Resources, and Vista Mfg. Co. in K.C., Classic, Insight Cap
Electronics Forum | Tue Feb 02 12:43:01 EST 1999 | Rich Cary
My company produces a mixed technology control unit for automotive applications. We recently purchased an automated handler for our GENRAD in-circuit testing equipment and have encountered a challenge. We have several through hole components that,
Electronics Forum | Mon Feb 01 16:40:45 EST 1999 | Dave Waddick
I have a product using high temperature solder to connect terminal pins to a PCB. The board is single sided copper, no plaiting. The solder is 95% tin 5 % silver. The flux is low activity rosin. The product is a subassembly. When the product is
Electronics Forum | Fri Jan 22 10:17:47 EST 1999 | LeeAnne
I have boards coated with Humiseal 1B73. At a late point mfg. site we need to remove a series of 0603 resistors for optioning purposes. I have been trying to determine the fastest, easiest way to re-coat the pads after removal. Drying time of the coa
Electronics Forum | Wed Jan 20 13:07:16 EST 1999 | Robert Noory
I have received prototype PBGA (256 pins) devices from Motorola (actual part number = KXPC850ZT50). These parts seemed very warped on the edges. When I put the part on a plain surface, it rocks quite a bit when I press lightly on a corner. I have
Electronics Forum | Wed Jan 20 08:58:42 EST 1999 | Clifford Peaslee @ SMTnet
| Clif: | | For the past few weeks I have found that the latest postings do not show up when I enter the forum. Once I go and clear the history (cookies) they do show up. | | Not too sure what the problem is, most likely it is on my side of the fe
Electronics Forum | Sun Jan 17 15:51:41 EST 1999 | JASON HALL
| I am trying to program some tant caps on my universal 4785 chipshooter and it just won't take. If anyone has any experience with the 4785 please let me know. I have programmed some pretty tough parts in the past and I know the vision on the 4785
Electronics Forum | Mon Jan 18 10:01:16 EST 1999 | John W
| | | | Folk's, | | | | | | | | I'm looking for information of how long you cna store a gold finish PCB before building it. I know there are problems with the gold disappearing into the underlying nickle over time / temperature etc but exactly how l
