MIL-S-19500/493 Complete Document History
Semiconductor Device, PNPN, Thyristor, Silicon, (Programmable Unijunction Transistor), Types: 2N6116, 2N6117, 2N6118, 2N6137, 2N6138, JAN, JANTX, and JANTXV

Complete Current Edition:
   REVISION A - Semiconductor Device, PNPN, Thyristor, Silicon, (Programmabl - March 30, 1990
   REV A AMENDMENT 3 - AMENDMENT 3 FOR REVISION A - Sept. 29, 1992
   REV A INACTIVATION 1 - GROUP INACTIVATION NOTICE 1 FOR REVISION A - June 7, 1999
   REV A INACTIVATION 2 - INACTIVATION NOTICE 2 FOR REVISION A - Dec. 5, 2001
   REV A VALIDATION 3 - VALIDATION NOTICE 3 FOR REVISION A - Nov. 13, 2006
   REV A VALIDATION 4 - VALIDATION NOTICE 4 FOR REVISION A - Oct. 21, 2016

Obsolete Revision Information:
   REV A AMENDMENT 2 - AMENDMENT 2 FOR REVISION A - April 1, 1992
   REV A AMENDMENT 1 - AMENDMENT 1 FOR REVISION A - Sept. 6, 1990
   VALIDATION NOTICE 1 - VALIDATION NOTICE 1 FOR BASE - Sept. 30, 1988
   BASE - SEMICONDUCTOR DEVICE, PNPN, TH - Jan. 22, 1974