Electronics Forum: pcb requirements (Page 1 of 95)

Depanel requirements

Electronics Forum | Mon Jan 17 17:20:40 EST 2011 | dyoungquist

The cut can be as close to the component as you want as long as you do not damage the component or any surface mount pads/traces/through holes/internal pcb planes etc.

Depanel requirements

Electronics Forum | Tue Jan 25 21:35:26 EST 2011 | rway

It seems 1/16" has been speced (component to pcb edge). This is our spec and we conform to IPC, but I am not completely sure if this is what IPC std states. Does anyone else know if this is in deed the true spec?

BGA process requirements

Electronics Forum | Wed Apr 17 22:43:54 EDT 2002 | ianchan

what process is that? can kindly describe? is it that technology where bricks of solder are "ready made" deposit onto PCB pads thus eliminating the need to solder paste print/dispense by machine?

compactflash memory process requirements

Electronics Forum | Fri Apr 19 07:50:24 EDT 2002 | pjc

I used to build flash memory products for M-Systems. Up to 30,000 per week. Nothing special in the process for these boards. 1mm and 0.4mm thick std. FR4 PCBs are used. Double-Sided reflow. The 0.4mm thin boards require process carriers. Panelized 24

compactflash memory process requirements

Electronics Forum | Sun Apr 21 19:56:57 EDT 2002 | francis khoo

Hello Pete, Very true about the heel fillet. Looks like the pad at pcb has to be designed such that the pad should extend at heel but short at toe. About the encapsulation. I can understand the requirements. Can you provide me with a more detail proc

alignment requirements for 0.5mm pitch

Electronics Forum | Tue May 07 08:18:12 EDT 2002 | Sir Alexandr

Almst quality of PCB with this pitch defined on used boards. Good board produses Fullmarks , look up to it , stencil parametrs isnt so critical but board material and layouts.

pcb manufacturing

Electronics Forum | Fri May 25 05:54:13 EDT 2018 | daisytu2018

Hi Maxim, We are a manufacture professional in PCB and PCBA. We can deliever sample within 36 hours with high quality according to your requirements. Contact us via daisy@k-pcbz.com phone 86-17707340946

ALIVH pcb

Electronics Forum | Tue Apr 09 18:29:34 EDT 2002 | davef

Any-Layer Interstitial Via Hole (ALIVH). In printed circuit board fabrication, a registered mark of Matsushita Electric for a filled microvia structure in all layers for applications requiring small-size, lightweight build-up PWB to achieve high-den

aluminum pcb

Electronics Forum | Fri Nov 07 18:26:05 EST 2003 | jsloot

Is anyone using .062 aluminum circuit boards with copper conductors in your production lines? What kind of reflow profile is required? What special considerations are there to be looking for? I am asking for any information you can give me. Thanks

pcb manufacturing

Electronics Forum | Fri Apr 03 22:08:48 EDT 2015 | rmartini

My company provides high reliability assembly. http://www.pat-inc.com Let me know if I can assist with your requirements.

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