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   Data updated: 24 Feb 2026. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details
Document ID:   MIL-PRF-19500       Scroll down to access document images
Spec/Std Sheet:  394

Overview
Title:  Transistor, NPN, Silicon, Power Switching, Types: 2N4150, 2N5237, 2N5238, JAN, JANTX, JANTXV, JANS, JANHC, and JANKC
Scope:  This specification covers the performance requirements for NPN, silicon, low-power, high voltage radiation hardened transistors. Four levels of product assurance (JAN, JANTX, JANTXV, and JANS) are provided for each encapsulated device type as specified in MIL-PRF-19500. Two levels of product assurance are provided for each unencapsulated device type (JANHC and JANKC). Provisions for radiation hardness assurance (RHA) to eight radiation levels is provided for JANHC and JANKC product assurance levels. RHA level designators “M”, “D”, “P”, “L”, “R”, “F”, “G”, and “H” are appended to the device prefix to identify devices, which have passed RHA requirements.
Status:  Active Document Date:  01-AUG-2022      
  Next Review Due:  31-JUL-2027
5961 Doc Category:   Performance Specification  
QPL/QML:  QML-19500-31 NOT 1

Responsibilities
Lead Standardization Activity:  CC  DLA Weapons Support (Columbus)  
  Preparing Activity: CC  DLA Weapons Support (Columbus)
Coordination:  Full  
Army Custodian:  CR   US Army Combat Capabilities Development Command, C5ISR Center  
Navy Custodian:  SH   Naval Sea Systems Command (Ship Systems)  
Air Force Custodian:  85   Air Force Life Cycle Management Center - Electronic Components, Wire and Ca  
DLA Custodian:  CC   DLA Weapons Support (Columbus)  
Other Custodian:  NA   National Aeronautics and Space Administration (NASA)  

Amendments to military specifications or specification sheets issued after August 1, 2003 are incorporated in the modified document.
Revision History Click on column headings for a description of column content.
MediaDocument Part DescriptionDist StmtDocument DatePagesSize
Document ImageRevision R Amendment 1 (amendment incorporated)A01-AUG-202229657.9 KB
Document ImageRevision R A26-JAN-202130609.6 KB
Document ImageRevision P A16-SEP-201530523.0 KB
Document ImageRevision N A06-AUG-201226458.7 KB
Document ImageRevision M A15-JUL-200826256.4 KB
Document ImageRevision L A12-OCT-200723262.1 KB
Document ImageRevision K A10-OCT-200623300.6 KB
Document ImageRevision J A07-JAN-200623422.0 KB
Document ImageRevision H A30-JUN-200424793.4 KB
Document ImageRevision G A05-JUL-20022195.1 KB
Document ImageRevision F A23-APR-200121105.5 KB
Document ImageRevision E A14-JUL-20002096.1 KB
Document ImageRevision D Amendment 1 A21-MAR-199928.0 KB
Document ImageRevision D A20-DEC-199820101.8 KB
Document ImageRevision C Amendment 1 A10-AUG-1998124.5 KB
Document ImageRevision C A12-AUG-199716124.0 KB
Document ImageRevision B Amendment 1 A25-APR-1994128.7 KB
Document ImageRevision B A24-MAR-1993201136.0 KB

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