1、DETAIL SPECIFICATIONSemiconductor Device, Diode, Silicon, Switching, Types 1N643,1N662 and 1N663MIL-S-19500/256C, dated 24 March 2004, remains inactive for newdesign; however, the document is valid for use.Reviewer Activities: Army - AR, AV, MI, SMNavy - AS, CG, MC, OS, SHAir Force - 19, 70, 99Other
2、 - NANOTICE OFVALIDATIONINCH-POUNDMIL-S-19500/256CNOTICE 413 July 2011NOTE: The activities above were interested in this document asof the date of this document. Since organizations andresponsibilities can change, you should verify the currency ofthe information above using the ASSIST Online database athttps:/assist.daps.dla.mil.AMSC N/A FSC 5961Custodians:Army - CRNavy - ECAir Force - 85DLA - CCPreparing Activity:DLA - CCProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
