This part is a kind of semiconductor called 325P156H37M25N3X.

Function of this product has Commonwealth Sprague Motor Run Capacitor Catalog.

Manufacturers : Commonwealth Sprague

Image and pinout :

Some of the text within the PDF file :

COMMONWEALTH SPRAGUE MOTOR RUN CAPACITOR CATALOG COMMONWEALTH SPRAGUE CAPACITOR, INC. 1560 Curran Highway, North Adams, MA 01247 413.664.4461 Fax: 413.664.0756 COMMONWEALTH SPRAGUE CAPACITOR, INC. 1560 Curran Highway, North Adams, MA 01247 413.664.4461 Fax: 413.664.0756 Table of Contents Motor Run Capacitors - Description Marking General Specifications Dimensional Information Part Numbering System Part Numbers - Single Capacitors Dual Capacitors Part Numbers - Dual Capacitors General Terms and Conditions 2 4 5 8 9 10 13 14 15 Corporate Profile Commonwealth Sprague Capacitor, Inc. (CSCI), formerly a division of Sprague Electric Company, has been manufacturing motor run capacitors since the 1940’s in North Adams, Massachuse [ ... ]

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