Electronics Forum: class (Page 3 of 82)

How to Differentiate Class 3 and Class 2 products in terms of process

Electronics Forum | Mon Dec 29 23:35:42 EST 2014 | abhilash4788

Dear All, I'm just a budding engineer in EMS field. Here we used to manufacture different classes of PCBA. I would like to know about different process that need to be considered while manufacturing class 3 product. If we are going for microscopic

Tooling Classes

Electronics Forum | Mon Jul 30 09:52:50 EDT 2001 | markt

What are the major items that differentiate tooling classes?

Design Guide

Electronics Forum | Mon Apr 29 22:34:05 EDT 2002 | davef

One size does not fit all. There are classes of products and there should be classes of pads.

IPC Class II and Class III reliability

Electronics Forum | Wed Apr 09 09:36:18 EDT 2003 | iman

what r your test running parameters? what end-application?

Class III PCB Manufacturer Needed

Electronics Forum | Thu Oct 07 14:10:15 EDT 2004 | cburress

Looking for a reputable Class III PCB Manufacturer. Any leads are greatly appreciated.

IPC Standard for Acceptable and Reject Criteria

Electronics Forum | Wed Nov 03 09:18:27 EST 2004 | Simon UK

Hi Dennis, It is all dependant on what you state for the class of product i.e. Class 3 is the top end acceptance criteria used mainly in Aerospace and Military. You have 2 terms you need to grasp to avoid confusion. 1. Acceptance Criteria 2. Target

SMT line validation

Electronics Forum | Fri Feb 24 09:35:42 EST 2006 | INGE

If you mean IPC standard classes, they demand class 3. Bye

How to Differentiate Class 3 and Class 2 products in terms of process

Electronics Forum | Tue Dec 30 09:31:52 EST 2014 | rgduval

I've always approached it like this: Design your processes and perform your work to class three standards, and inspect to the standard that is acceptable. That is, all work should be performed to the highest degree of quality. When the work is ins

IPC Class II and Class III reliability

Electronics Forum | Wed Apr 09 12:18:37 EDT 2003 | MA/NY DDave

Hi This is an excellent question or research project. I would call the IPC and find out if anyone has already done this work. My guess is that Class III should be slightly better, yet considering the application difference where Class III is used


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