YMR type capacitors are the highest quaility impregnated metallized Polyester / Polyproplene film capacitors intended to fill needs for miniaturized, high quality AC capacitors up to and including 450 volt range. Their low cost and high quality are achieved through the application of metallized paper capacitor techniques to these impregnated metallized polyester Film capacitors. Plus the standardization and full control of the automated manufacturing process from the winding to the testing of the final products...Ourstanding Features.-Flamd retardant-Fully non-inductive-Low power factor-Self-healing in the event of the application in momentary overvoltage-Single hole mounting-High capacitance stability-Low lamp coefficient-Non-Polaity