Electronics Forum | Wed Nov 08 14:28:39 EST 2000 | Finepitch Services
the current design must be a die-up one, so routing for a flip-chip on board will be a bit difficult. it almost HAS to be wire bonded, to me...
Electronics Forum | Wed Aug 30 07:18:27 EDT 2000 | russells
Can you use 96s solder wire on a pcb that has been plated with standard 60/40? if so what are the effects on the proerties of the 96s? If you cannot mix the two solders is there a more effective way than braid of removing the 60/40 from the plating?
Electronics Forum | Fri Mar 24 15:14:38 EST 2000 | Chris McDonald
Our customer has requested that we cut traces and add fly wires alot. What we use now is an exacto knife and a soldering iron to take off the trace. This works but does not look good and is not very efficient. Does anybody know of a tool to cut trace
Electronics Forum | Thu Mar 02 04:36:43 EST 2000 | ken fong
Could anyone advise the top three soldering materials providers (providing solder bars, solder paste, solder wire and flux) in each of the following regions : USA, Europe, and Japan? Thanks in advance. Regards, KenF
Electronics Forum | Thu Feb 17 01:14:24 EST 2000 | Hermie
Is there anybody out there familiar and expert on fixing Quad tape feeders? I have a few feeders that I can't figure out what was wrong. It won't do anything, but when I checked the voltages, the wiring, etc.,everything is normal. Please help. Hermi
Electronics Forum | Mon Jun 03 12:51:17 EDT 2002 | V.RAMANAND KINI
We are doing COB operations for nearly ten years. Pls. write to me if you need info on m/c selection, type of PCB, plating etc., Thanks V.RAMANAND KINI...03.06.02
Electronics Forum | Tue Jul 31 06:33:58 EDT 2001 | nifhail
What is the industry standard specification for Resisitivity monitoring at aqueous cleaning? What would be the diff. between specs. for normal PCBA vs PCB that has to go through wire bonding after SMT for COB process. pls advise..thx
Electronics Forum | Tue Nov 30 11:51:54 EST 1999 | Wolfgang Busko
Hi all, a lifted lead (FP 0,5mm pitch) with a wire soldered to it needs proper protection against tear off. What kind of coating is appropriate, should be dispensable and fast drying. Thanks in advance Wolfgang
Electronics Forum | Tue Nov 30 13:20:07 EST 1999 | John Thorup
Hello Wolfgang Try looking in the process guides section of Circuit Technologies web site. Their recomendation is to bond the jumper wire to the board within 6mm of the lead with hot melt glue, cyanoacrylic glue or adhesive dots. John Thorup
Electronics Forum | Wed Nov 10 23:05:16 EST 1999 | Jin See
Hi, I am looking around for methods of getting the iron tip temperature profile as the thermocouple wires can not be used for that. Any suggestions?
