IS: 8507 (Part 2/ Sec. I) - 1981; Specification for fixed, Insulated, hermetically sealed tantalum capacitors with solid electrolyte Part 2> Type FCST 1 Section 1 Polar 

 - New Delhi  BIS  1981 
 - 4p 
<br/><br/><label>Universal Decimal Class. No.: </label> /