Electronics Forum | Tue Jun 12 20:47:41 EDT 2001 | ianchan
Hi mates, anyone done SMT process for micro-lead frame (flip-chip)before? Appreciate any process control caution points from the experienced guys (yonder the deep blue seas) who have done this product before. 1) pcb thickness 2) pitch-to-pitch (co
Electronics Forum | Thu Feb 21 14:34:29 EST 2013 | danburnikel
I have a product that is ramping up to volumes higher that our batch oven can handle. One option is to apply Loctite E-30CL on to our circuit card and send it through a heller 8 zone oven. Was thinking of a oven temperture of 150C for about 10 minu
Electronics Forum | Wed Jun 13 21:26:34 EDT 2001 | davef
Go to IPC [http://www.ipc.org] and buy J-STD-012 - Implementation of Flip Chip & Chip Scale Technology
Electronics Forum | Thu Feb 21 15:26:58 EST 2013 | markhoch
I'd be leery curing the E-30cl Material at temps above 90 degrees C. (I believe the flashpoint is 93 Degrees C)
Electronics Forum | Wed Jul 26 11:13:06 EDT 2017 | jdengler
It can be done and is done all the time. You need to check with your customer about this since you will not have clean square corners along the edge. If they are snapping the boards into a holder they may need the square corners to securely hold th
Electronics Forum | Wed Jul 26 10:42:43 EDT 2017 | proceng1
We have an array of boards that are difficult to depanel due to components being close to the edge. I want to route a space between strips (boards are 14" long x 1" wide) and have breakaway tabs like mouse bites, but the customer won't accept the ja
Electronics Forum | Wed Jul 26 11:47:56 EDT 2017 | proceng1
We've sanded bites before, but with these volumes, it would kill it. Thanks
Electronics Forum | Mon Jul 31 14:03:50 EDT 2017 | rgduval
Could always get a laser cutter to de-panelize with. I've always wanted one, personally...but, haven't been able to cost justify it. ..rob
Electronics Forum | Fri Jul 28 09:18:53 EDT 2017 | sumote
Fancort sells a router that will singulate the boards out of the panel, and smooth the edges at the same time. I had one of these at a previous job and it worked well enough. Programming is tedious (it is done at the machine by "learning" point to
Electronics Forum | Wed Jul 26 11:35:34 EDT 2017 | proceng1
You are referring to the web left after the break, right? I figured it was possible, but I did some searching and couldn't find anything about it. Do you have a board or picture you could post of this?