Electronics Forum: humidities (Page 1 of 77)

Humidity Control

Electronics Forum | Wed Nov 22 10:28:33 EST 2000 | Victor salazar

We have some humidity issues due to monsoon season in southern Arizona, I am having issues with water soluble solder paste, and moisture sensative IC's. We are trying to maintain a 32% relative humidity for EESD purposes. What is the standard, and w

Humidity Indicator Crds in sealed packages of PCBs.

Electronics Forum | Tue Aug 16 15:43:32 EDT 2022 | emeto

Humidity card should show actual humidity in the package accurately. If it shows below 10%, actual humidity should be less than 10%. There is nothing to account for from previous cards.

Humidity Indicator Crds in sealed packages of PCBs.

Electronics Forum | Mon Nov 06 03:00:03 EST 2023 | roachindignant

The humidity card must reflect the precise level of humidity present in the shipping container. If the reading is less than 10%, then the relative humidity is less than 10%.

5% color spot in HIC

Electronics Forum | Mon Jul 16 15:47:52 EDT 2012 | davef

Here's what Desco says ... Humidity Indicator Card (HIC) A card on which a moisture-sensitive chemical is printed such that it will change color from blue to pink when the indicated relative humidity is exceeded. This is packed inside the moisture-se

Solder Balls and Humidity

Electronics Forum | Fri Aug 24 12:25:32 EDT 2007 | grics

What about when using noclean and alcohol based fluxes? Could humidity still cause issues?

Humidity question

Electronics Forum | Tue Oct 14 19:56:35 EDT 2008 | davef

Why not use a cabinet like those used for limiting the exposure of misture sensitive components to humidity?

Humidity & Temperature Range on SMT SHopfloor

Electronics Forum | Thu Aug 29 00:08:34 EDT 2013 | pradeep_selec

Thanks to all, Is there a natural way to compensate humidity.

Humidity & Temperature Range on SMT SHopfloor

Electronics Forum | Tue Sep 03 04:19:51 EDT 2013 | pradeep_selec

Can anybody suggest the way to compensate humidity if its out of range

Humidity and temperature

Electronics Forum | Thu Sep 15 10:52:09 EDT 2016 | emeto

72F and 45% Humidity

LED sticking into carrier tape

Electronics Forum | Wed Aug 02 10:13:24 EDT 2017 | proceng1

Are the parts kept in a humidity controlled environment ? Perhaps a little humidity is making the silicon "sticky".

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