Electronics Forum: temperature and cycling (Page 1 of 48)

Temperature cycling

Electronics Forum | Tue Apr 09 05:10:39 EDT 2002 | sanchai

Dear sir, Do you have experiment about the temperature cycling and vibration test for reliability testing of surface mount solder attachment. If yes, please give me the soft file sample of parameter setting and testing report.. Thank you very mu

Temperature cycling

Electronics Forum | Tue Apr 09 08:27:55 EDT 2002 | davef

Read SM-785 - "Guidelines For Accelerated Reliability Testing Of SM Solder Attachments"

Thermal cycling equipments

Electronics Forum | Wed Sep 29 02:16:37 EDT 2004 | FengAng

Hi all, Our department need to setup a reliability lab. And some equipments are need to purchase. At the first stage, thermal cycling test are going to be imported. If anyone of you have this kind of experience, please don't hesitate to SHARE me h

Humidity and temperature

Electronics Forum | Wed Sep 14 04:09:21 EDT 2016 | jimmyh

We are enclosing our SMT room and will control the Humidity and Temperature of the room. Is there a standard for humidity and temperature for a SMT room and if so what is it. What is protocol if it goes out of tolerance? Do we stop production? Is

Humidity and temperature

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

J-STD-001 Revision F with Amendment 1

Humidity and temperature

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

72F and 45% Humidity

Re: High temperature soldering

Electronics Forum | Fri Apr 24 20:33:06 EDT 1998 | D.Lange

| Looking for anyone who has experience with high temperature soldering. Need to determine why solder joints are failing. Thermocycling of unit is -40C to +140C, 30 minute dwell time, 10 sec. transition time | Your help is appreciated | Ed Holton |

About temperature sensitive component

Electronics Forum | Fri Sep 24 11:08:13 EDT 2004 | davef

We're not sure what you mean by temperature sensitive components. From an assembly process stand-point, every component we use is temperature sensitive to one level or another. More specifically, some of our products use polyphenylene sulfide (PPS)

Re: temperature range

Electronics Forum | Mon Nov 27 17:44:10 EST 2000 | Dave F

Gawd. Sure FR-4 will meet those conditions. Tg [check the fine SMTnet Archives for discussion on Tg] of FR-4 is 130�F or so. Consider: * Is the delT between Tg and the upper operating [or storage] temperature acceptable for your application? * D

Pre-bake times and temperature for polyimide boards

Electronics Forum | Fri Jan 07 07:36:14 EST 2005 | dansmall

I have a Polyimide board that is showing signs of de-lamination. I was wondering what pre-bake times and temperatures other people would recomend for new boards as well for boards that have been on the shelf for 8 months.

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