Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

Printed Circuit Board Assembly & PCB Design Forum

SMT electronics assembly manufacturing forum.


Benji Acosta

#14045

HAST Standard for PBGA | 29 September, 1998

Has anybody know of HAST standard applicable to PBGA packages? Would appreciate help.

Thanks.

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Dave F

#14046

Re: HAST Standard for PBGA | 1 October, 1998

| Has anybody know of HAST standard applicable to PBGA packages? Would appreciate help. | | Thanks. Benji: BGAs are not well documented from a standards stand-point. What is HAST? Dave F

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Benji Acosta

#14047

Re: HAST Standard for PBGA | 2 October, 1998

Hi Dave,

Thanks for your response. HAST is an acronym for Highly Accelerated Stress Testing. Instead of the conventional PCT or Autoclave which requires say 168 hours, HAST can tremendously shorten the time.

There has been correlation being established but these vary per package application.

Thanks again, Benji

| Has anybody know of HAST standard applicable to PBGA packages? Would appreciate help. | |

| | Thanks.

|

| Benji: BGAs are not well documented from a standards stand-point. What is HAST? Dave F |

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