Electronics Forum | Tue May 26 03:33:19 EDT 2009 | kevyeoh
May i know how do we differentiate between Class 1, 2 and 3 components? What are the key differences between those three classes? When i check at IPC document, it is stated that Class 1: General Electric Class 2: Dedicated Service Electronic prod
Electronics Forum | Thu Aug 07 22:51:05 EDT 2008 | davef
We expect aerospace to be IPC-A-610, Class 3 and J-STD-001, Class 3. The above quality statement stecifies: * "IPC 610, Class 2 acceptability." This is unclear. Should this be "IPC-A-610, Class 2 acceptability?" * No class for J-STD-001. Should we a
Electronics Forum | Thu Oct 05 07:43:22 EDT 2000 | Leon
Anyone know where I might find info on class 1 class 2 and class 3 solder joints.
Electronics Forum | Tue Apr 08 12:38:12 EDT 2003 | Denise
I'm looking for comparison data on MTBF for solder joints meeting IPC Class II vs Class III.
Electronics Forum | Tue Jan 06 06:56:26 EST 2015 | stivais
How about rework (touch-up) for Class 3? Some say that you are not allowed to rework anything for Class 3. Though I have not found any proof for this 'requirement' in the standards.
Electronics Forum | Sat Jan 10 09:04:47 EST 2015 | jandon
class 3 requires 100% barrel fill Class 3 requires 75% vertical fill of solder for component with less or more than 14 leads. Not 100% fill.
Electronics Forum | Thu Feb 05 14:30:29 EST 2015 | chsravan
Can I apply IPC-610 class 3 workmanship standards to an assembly made with a IPC-600 class 2 PCB?
Electronics Forum | Mon May 04 06:31:50 EDT 2020 | jandon
Are you capable of doing Class 3 products? Does the design, bare PCB board and assembly meet the requirements of Class 3?
Electronics Forum | Mon May 04 10:06:49 EDT 2020 | davef
Some Class 3 customers don't want their products to be comingled in assembly processes with Class 2 products.
Electronics Forum | Mon Mar 07 21:37:42 EST 2005 | ABHI
It depends on your product requirements. I have seen aluminium wire bonding operations in as high as class 100K clean rooms. These are the assembly areas for calculators. The best is class 10K clean room for wire bonding. You can go upto fine pitch w