Accession Number : AD0428040


Title :   RESISTORS, FIXED FILM TYPE GENERAL PURPOSE.


Descriptive Note : Quarterly progress rept. no. 17, July-Sep 63,


Corporate Author : INTERNATIONAL RESISTANCE CO PHILADELPHIA PA


Personal Author(s) : Burns,Jerome G


Report Date : Sep 1963


Pagination or Media Count : 38


Abstract : Efforts were continued on the establishment of a production facility for the manufacturing 1/4watt and 12-watt fixed film resistors. A series of experiments was run to determine the effect of mold jacket impregnants upon performance. It was decided to retest the 100 K ohm and .27 megohm Pilot Run units using a DAP impregnation treatment. Performance of the DAP impergnated 100 K ohm and .27 megohm units after 500 hours load life testing is superior to that of non-impregnated units. Testing of other units continued. (Author)


Descriptors :   *FIXED RESISTORS , MANUFACTURING , PRODUCTION , ENCAPSULATION , IMPREGNATION , LIFE EXPECTANCY(SERVICE LIFE) , TEMPERATURE , MOISTUREPROOFING


Distribution Statement : APPROVED FOR PUBLIC RELEASE