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Subject:
ASSY. Solder joint temp
From:
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Date:
Wed, 20 Nov 96 16:46:59 PST
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Hello,

Is there any standards regulating the maximum allowed solder joint temperature during operation? 
Is there a temperature upper limit when you come into real trouble from a solder joint 
reliability aspect?

We are discussing a temperature around +90 degree C for a short period( one hour) perhaps three 
times a day, low temperature +35 to 40 degrees C.

Hans Bogren 

Ericsson Telecom AB 

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