help find datasheet

Discussion in 'General Electronics Chat' started by lokeycmos, Jan 15, 2012.

  1. lokeycmos

    Thread Starter Active Member

    Apr 3, 2009
    i need a 1uf pulse rated cap for a project im working on. i salvaged a 1uf 250v cap from an smps. its an MPE105K250v i cant find a datasheet anywhere to see if it is pulse rated. anyone help me out? ty
  2. jimkeith

    Well-Known Member

    Oct 26, 2011
    Check out this datasheet:

    Part numbers are different--perhaps manufacturer too--the largest indicated here is 0.15uf
    However, I believe that they are for the same application.

    High current for capacitor size indicates pulse application.
    Last edited: Jan 15, 2012
  3. shortbus

    AAC Fanatic!

    Sep 30, 2009
    The prefix "MPE" is used by many capacitor companies for a, metalized polypropylene film capacitor. The ratings should be similar for any manufacturer. Heres one -