Electronics Forum | Wed Aug 13 21:03:01 EDT 2003 | davef
Your dust collection / humidity / ionic path concern is reasonable. Consider applying your conformal material thick enough to form a good barrier between the device edge and the board, similar to what you do for QFP. [Admittedly the QFP is not a pre
Electronics Forum | Thu Jan 27 21:43:35 EST 2022 | williamaxler
Take the 2 screws out of the pitch plate and flip it over.
Electronics Forum | Mon Apr 04 12:16:32 EDT 2005 | DasonC
We make a custom mini stencil to print the paste onto the QFN and flip over to load on the rework station. The mini-stencil was designed for SRT to pick up the QFN. Check BeamOn (stencil house) for detail. Good luck
Electronics Forum | Tue Oct 10 23:11:04 EDT 2023 | unsung
I've seen these machines flip over and left outside for weeks in the rain, heat, moisture and still work. Doesn't hurt to take clean it up just view the sensors.
Electronics Forum | Mon Mar 19 11:54:35 EDT 2012 | JB
Hello KaHrpr. I can't seem to find the single row version, also they need to be offset slightly so when you flip them over they align to different pins.
Electronics Forum | Mon Jun 15 23:19:38 EDT 2020 | kylehunter
You literally just loosen both hex bolts and slide the bar to the pitch you want. Then tighten the bolts. You can also remove the bar, and flip it over to get additional pitches.
Electronics Forum | Mon Mar 19 08:11:51 EDT 2012 | abielectronicsltd
Hello. Could anyone tell me what kind of connectors these are on these cables & where to get them from? They are for ribbon cables to mount 3M DIL test clips to ribbon. I have tried contacting 3M but they don't seem to want to respond. These connecto
Electronics Forum | Fri Feb 03 10:34:09 EST 2017 | prdmm1
PANASONIC ERJ-12ZYJ203U i am having a lot of problems picking this resistor up. i have purchased a new tool per engineering (NOT the problem). it seems the my9 is picking up then dropping it. then the machine goes to pick another and picks the dropp
Electronics Forum | Sun May 07 14:59:39 EDT 2023 | smtusa
Has anyone tried this on a my9/12/15/19? I have a 21.4mm tall component. Any drawbacks about doing this permanently? Max component height is 15 mm as standard but 22 mm with a few modifications. Board edge clearance is 3.2 mm. The top board edge
Electronics Forum | Fri Apr 15 11:16:03 EDT 2005 | HOSS
It's a longshot but.....I have seen low-standoff parts move caused by via's under the part erupting from within internal layers (outgassing). If this is a multilayer PCB and vias are not well plated or pourus, they can and will expand when heated.
winsouce.jpg)