Electronics Forum | Wed Jul 24 09:54:49 EDT 2019 | amitthepcbguy
Typically, the reliability of PCBs suffers significantly due to the increase in aspect ratio. It is not preferred to opt for high thickness boards. However, I would like to point out that your assumption seems to be wrong as board layers do not direc
Electronics Forum | Fri Apr 10 07:06:47 EDT 2020 | proceng1
We unfortunately use GERBER data to digitize boards more than any CAD. We are CM and many of our customers do not provide CAD. With some Legacy products, we still use 274-D Gerbers.
Electronics Forum | Tue Jan 05 07:31:34 EST 2021 | atpico
Great! Thank you! What about Gen1 vs Gen2(NT) EP feeders (not feeder elements)
Electronics Forum | Thu Apr 07 14:03:34 EDT 2022 | SMTA-69080803
@ProcEng1 It could be a different package but the same package is definitely preferred. Based on what I'm seeing, the same footprint is also out of stock.
Electronics Forum | Thu Apr 07 14:05:53 EDT 2022 | SMTA-69080803
@cbart It's a mid-volume product and as I said, there are several boards (slightly different layouts) using the same component. When you say ISI, do you mean connectors? can you give me an example of what you used in the past?
Electronics Forum | Thu Apr 07 14:11:33 EDT 2022 | SMTA-69080803
@Stephen How big was the adapter board? It's challenging to depanelize and tedious to manually put these tiny assemblies in a tray.
Electronics Forum | Mon May 07 11:02:17 EDT 2001 | Singh
Hi all. I am looking into the implementation of the Chip on Board process with eutactic bonding and the then using either gold or aluminum wire to make wedge type wire bonding. Since I am totally new to this, can somebody guide me thru the process,
Electronics Forum | Mon May 07 22:29:52 EDT 2001 | davef
4 wire per sec ... you figure how many you need] Encapsulation ~$120K for a dispenser [10 sec per die ... you figure how many you need] plus a cure oven ~$100k Throw in a another ~$100k for marking and cleaning Check the September 2000 SMTnet New
Electronics Forum | Thu Jun 07 13:40:12 EDT 2001 | kerryn
Dave, We have very short runs (less than one hour). We have stencils all over the place waiting to be cleaned. It is too time consuming to scope each stencil to inspect for cleanliness. Do you know of any automated or scanning devices that can ra
Electronics Forum | Thu Jun 07 16:33:22 EDT 2001 | davef
I too know of no product like you desire, but I have a lead for you to follow that might get you further than you're getting now. Call Lumonics [Lumonics, 130 Lombard St, Oxnard, CA 93030 805.485.5559 fax3335 http://www.gsilumonics.com]. They ma
