Electronics Forum | Fri Feb 25 14:34:44 EST 2000 | Ioan
Larry, the best paste thinner is the one that your paste supplier recommends. You should check with him. We have no problems removing the no-clean paste with alcohol. If you want to give it a try, make sure you use IP alcohol, not alcohol based flux
Electronics Forum | Fri Mar 03 10:20:12 EST 2000 | se
Steve, I'd stop worrying about the in-line feature of the printer, I've never really seen an in-line system that wasn't capable of batch operation and there will be very little, if any, cost saving associated with going batch load only. An in-line m
Electronics Forum | Sat Feb 19 05:34:45 EST 2000 | Dane Stokes
Also Jan, Don't you have to send your components through a filter program when transfering from a 4796 to a 4791 or vice versa. I know you have to do this when transfering a 4790 program to a 4791 because the speed data does not transfer correctly. I
Electronics Forum | Wed Dec 20 16:54:28 EST 2000 | ronh
Question: How many insertion/removal cycles can be expected of gold finger contacts? Problem: We manufacture a class 2 PCBA with gold finger contacts whose application will require repeated insertion and removal into card edge connectors (mother b
Electronics Forum | Wed Dec 20 16:54:07 EST 2000 | ronh
Question: How many insertion/removal cycles can be expected of gold finger contacts? Problem: We manufacture a class 2 PCBA with gold finger contacts whose application will require repeated insertion and removal into card edge connectors (mother b
Electronics Forum | Fri Dec 15 08:00:57 EST 2000 | Pete B
John, We regularly wave solder electroless silver finished boards (Alpha Level)with mixed SMD and through hole parts and do not have any problems. We have changed a number on PCB's from HASL to electroless silver, mainly for the benefits at SMD whe
Electronics Forum | Wed Dec 06 20:19:24 EST 2000 | Michael Parker
Ralph- Good thing you found this website so early on in your CM worklife. I am guessing you knew the job was dangerous when you took it. Be sure to refer back here daily, you will learn a mountain of things in a short time. The library also has a va
Electronics Forum | Thu Nov 23 23:59:25 EST 2000 | terry sun
Hello to all out there, We're considering CC process,and would like to know some defferences between SSC3 of Electrolube and Humiseal 1B73, yes,I know that SSC3 is silicone one,and Humiseal 1B73 is solvent based acrylic as well as other basic propert
Electronics Forum | Tue Nov 28 13:21:33 EST 2000 | Graham Naisbitt
Terry The SCC3 product is a vinyl modified silicone. It is less able to perform at low temps as it becomes brittle. It is not easy to repair because it is essentially silicone. It is not a qualified material to the MIL-I-46058 Spec. Are you sure yo
Electronics Forum | Thu Nov 16 06:13:16 EST 2000 | Adam Seychell
I am currently building a home PCB etching tank based on the ammonia/ammonium sulfate chemistry. The etching system consists of a etching tank, and an electrolytic copper recovery tank. The result is a infinitely replenishable etching system without