Electronics Forum: humidity according j-std-001 (Page 1 of 6)

Impurity limits for Sn100c according to J-STD-001

Electronics Forum | Tue Sep 24 15:41:20 EDT 2024 | joeljacobo

Hi colleagues, I hope you can give me clarity on this issue, anyone who has the JSTD-001 in its revision H, for the SN100C alloy, what are the limits of impurities allowed? Thank you for your support!

Measure humidity for PCB

Electronics Forum | Tue Apr 13 14:49:15 EDT 2010 | davef

90%) from the sample, and the bake time and temperature specified herein are minimums. To improve test accuracy, or to prevent heat damage, other bake parameters may be AABUS. 2 Applicable Documents IPC-QL-653 Certification of Facilities that Inspect

Requirements for a room with SMT equipment

Electronics Forum | Wed Sep 20 16:15:53 EDT 2017 | davef

Some requirements to consider are: * Humidity and temperature controlled according to J-STD-001 * Electro-static discharge (ESD) control program according to ANSI/ESD-S-20.20. * Soldering technicians are trained and certified according to J-STD-0

How does temperature and humidity effect solder paste/printing

Electronics Forum | Wed Apr 11 22:05:58 EDT 2001 | davef

OA pastes are more hydroscopic than NC pastes. Hydroscopic. The capacity of a material to absorb and retain moisture from the ambient air. Sometimes this is compounded if you remove paste from the frig and let it warm to room temperature, because

what is the ideal RH level at warehouses?

Electronics Forum | Mon May 30 09:11:15 EDT 2011 | davef

3a ANSI/J-STD-001: * Temperature and Humidity: 18-30°C, 30-70%RH ** If out of range, shall verify electrostatic discharge control program according to ANSI/ESD S20-20 is adequate. ** For process control, more restrictive temperature and humidity lim

floor and air conditioning, shop floor requirements

Electronics Forum | Mon May 06 21:40:40 EDT 2013 | davef

ANSI/J-STD-001: * Temperature and Humidity: 18-30°C, 30-70%RH ** If out of range, shall verify electrostatic discharge control program according to ANSI/ESD S20-20 is adequate. ** For process control, more restrictive temperature and humidity limits

Humidity in SMT room

Electronics Forum | Fri Feb 17 07:43:09 EST 2006 | davef

ANSI-J-STD-001 says words to the effect: 18-30*C, 30-70%RH

Humidity and temperature

Electronics Forum | Thu Sep 15 08:39:10 EDT 2016 | davef

J-STD-001 Revision F with Amendment 1

J-STD-001 Par 4.2.2 Temperature and Humidity

Electronics Forum | Wed Jul 18 10:35:41 EDT 2007 | hussman

This seems like an odd request from an auditor. I can see an auditor requiring proof that you meet the J-Std, but verify? This would require you purposely damage product on a "before and after" scenario. As long as your manufacturing guideline say

Deionized Water Standards

Electronics Forum | Thu Feb 05 18:16:37 EST 2009 | adamcrum

Can somebody help me to understand what standards are in place for deinozed water for cleaning circuit boards. I know they are supposed to be in acordance with J-STD-001D, but what does that entail? All I can find on the internet is that J-STD-001D a

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