Electronics Forum | Fri Jun 29 14:15:00 EDT 2001 | stefo
This is a question about complying with J-STD-001 solderability testing. Do any of you have your vendors certify that the components and PCB's that you buy from them comply with the solderabilty requirements spelled out in the -002 and -003, in lieu
Electronics Forum | Sat Jun 30 04:43:09 EDT 2001 | brendan
Hello We introduced OSP finish on some of our products but now need to add some discretes at the end of the process. From my little knowledge of OSP, this is difficult. We'll SMT the boards and transfer them to another site for further processing.
Electronics Forum | Thu Jul 19 22:42:04 EDT 2001 | jax
I assume since you talk about adjusting the locking pin and changing tooling you believe the part is not being held down with enough force while being reflowed. Is this because the insufficent and open solder you mentioned is the lead sitting on top
Electronics Forum | Wed Jul 18 11:19:58 EDT 2001 | genny
I didn't wade thru all of the info you presented above, but your comment about ampacity of printed circuit boards brought to mind a copy of an article I keep in my files. Luckily I photocopied the whole page from the magazine and can actually tell y
Electronics Forum | Sun Jul 29 21:23:27 EDT 2001 | nifhail
When carry out the contamination test,do we measure for Chlorides on water soluble and No-clean fluxes? 1) What is the equivalent factor for machines developed to test the board cleanliness, Omega-meter vs Ionograph vs Zero-ion. 2) What values do we
Electronics Forum | Mon Jul 30 11:19:00 EDT 2001 | hinerman
A flexible array support system is superior in the following categories discussed in the 'tooling classes' thread. -High Flexibility -Effective on a variety of products -Low operator intervention -Conforms to PCB, so it is both accurate and repeatab
Electronics Forum | Mon Aug 06 09:31:50 EDT 2001 | caldon
Quad and Multitroniks have capable machines. The merge has created some issues and concerns. The biggest issue is logistics and support. Quad is at bare bare bones. I know the last Quad product manager left 4 months ago. Also, Mirae Split from Quad i
Electronics Forum | Fri Jan 28 06:01:13 EST 2000 | k.s park
HI. Mr. Dave F First of all I appreciate your advise. Here is the answer to the question you sent. I was considering the solder inspection m/c for a long time. so i bought the LSM2 last year.i thinks it was good for me. further more Last year
Electronics Forum | Tue Jan 25 09:25:23 EST 2000 | Dave F
Kris: I can appreciate your hesitance. Done correctly with proper planting and fore thought, the change to no-clean affects every part of your operations operations from purchasing to receiving and on down the line. Two things: 1 Following with y
Electronics Forum | Wed Jan 05 16:46:44 EST 2000 | Dennis O'Donnell
Several methods work well. 1. (Low Volume Method) Using an Xacto blade, scrape off the solder mask holding the blade flush being careful not to use the pointed part of the blade. 2. (High Volume Method)Tape off the area that you don't want the mas
