Electronics Forum: pcb design (Page 4 of 135)

Re: pcb depanelization

Electronics Forum | Thu Jul 29 13:39:45 EDT 1999 | Jason Birch

Cencorp is a company you might request informaion from. I am currently involved in a project with this company. They are out of Longmont, CO and there # is 303-702-0081 | | Could you direct me to comapnies that sell pcb depanelizers? Any info. on t

0402 aperture design lf

Electronics Forum | Wed Apr 18 09:31:24 EDT 2007 | aj

Hi, Can you advise the footprint dimensions used on the PCB ? Thanks, aj...

stencil design software

Electronics Forum | Wed May 22 02:35:26 EDT 2002 | ianchan

hussman, hi, mebbe we get the stencil fab house guys who spend more time in the workshop making more stencils = more revenue, whereas your stencil fab house is more learned and refined? we make it a point to use an inhouse MS-Excel format to key in

0603 resistor design spec

Electronics Forum | Fri Nov 27 08:58:39 EST 1998 | Des

I have a PCMCIA type pcb with an 0603 resistor situated exactly half way along the longest edge the device is 2mm form the edge of the pcb. I have experienced incidences of the device fracturing after breakout (hand operation) (pcbs are routed) Coul

0402 aperture design lf

Electronics Forum | Tue Apr 24 02:56:12 EDT 2007 | chrispy1963

If the PCB you are using is a HASL pad finish and is a leaded assembly, we use homeplate pads with a 5 mil stencil. If the circuit has Enig finish and is PB-Free then we use 1:1 apertures with a 5 mil stencil Either method should provide no solde

0402 aperture design lf

Electronics Forum | Mon Apr 16 09:58:55 EDT 2007 | davef

"Although some lead-free pastes performed adequately and newer pastes work better than earlier formulations, this detailed experiment confirmed that tin/lead solder pastes wet back to PCB pads better than lead-free solder pastes. Therefore, a more ac

two-sided design guidelines

Electronics Forum | Wed Oct 09 14:15:56 EDT 2002 | slthomas

Pardon the cross-post from the design board....I thought maybe I should query both populations. Is anyone out there aware of any standard or even a section of a standard that specifically addresses design guidelines for two-sided assemblies, particu

two-sided design guidelines

Electronics Forum | Wed Oct 09 11:59:56 EDT 2002 | slthomas

Is anyone out there aware of any standard or even a section of a standard that specifically addresses design guidelines for two-sided assemblies, particularly one that focuses on different processes? I'm being asked to produce information from said

how to learn PCB design

Electronics Forum | Wed May 31 05:46:34 EDT 2017 | claire_08

lerning pcb design, you need to know about pcb design software. It maybe take some long time if to be professionals. In fact, you also can contact the pcb manufacturer who have engineering service and provide technological solution. Such as http://ww

how to learn PCB design

Electronics Forum | Tue Aug 14 01:08:15 EDT 2018 | rajsharma

If you want to learn PCB & Circuit Design, then I suggest you to join PCB & Circuit Design course. You can easily learn PCB & Circuit Design from APTRON. For more information, visit our website. http://aptronnoida.in/best-pcb-and-circuit-design-train


pcb design searches for Companies, Equipment, Machines, Suppliers & Information

Whizz Systems
Whizz Systems

Electronic manufacturing services - electronic design, development and manufacturing. Circuit board design, prototyping, FPGA services, signal integrity and simulation, pcb assembly. Factories in California USA and Malaysia.

Manufacturer / Consultant / Service Provider

3240 Scott Blvd
Santa Clara, CA USA

Phone: +1 408 980 0400