This part is a kind of semiconductor called CPW05.

Function of this product has Wirewound Resistors.

Manufacturers : Vishay

Image and pinout :

Some of the text within the PDF file :

www.vishay.com CPW, CPWN Vishay Dale Wirewound Resistors, Commercial Power, Axial Lead FEATURES • High power to size ratio • Ceramic cases are available with circuit board stand-offs (designated with a -3 model ending) • Superior surge capability • Complete welded construction • Available in non-inductive styles with ArytonPerry winding (CPWN in lieu of CPW, maximum resistance is one-half CPW range) • Special inorganic potting compound and ceramic case provide high thermal conductivity in a fireproof package • Compliant to RoHS Directive 2002/95/EC Notes * Pb containing terminations are not RoHS compliant, exemptions may apply ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL CPW02 CPW02 [ ... ]

CPW05 PDF Datasheet Download