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Vibration spec for PTH08T240WAD

George Pietka
Prodigy 110 points

I have the flowing vibration requirement for a board with a PTH08T240WAD on it.

4 to 15 Hz at a 1.52 mm (0.06 in) double amplitude level

16 to 25 Hz at a 1.02 mm (0.04 in) double amplitude level

The data sheet shows the maximum vibration rating for the part as 15G at 20-2000Hz.  

Can I assume the part will pass vibration testing because the requirement is lower frequency or is there more to it than that?

  • 0
    TI__Mastermind 38230 points

    The vibration qualification report is attached. The  vibration was completed with the PTH08T240WAD/WAH soldered  into a securely mounted PWB onto a rigit  fixture. The vibration data and test is listed the attachment.

    A major concern when completing a vibration or shock tests is the stability of the size of the motherboard assembly. It has a distinctive internal resonance at any vibration levels.  This internal resonance may  exceed the published maximum vibration limits  with some possible damage to the components on the host board assembly.

    Pages from PTH08T240XEnvironmental Qualification vibration 81-40322 1B54-2.pdf