Standards Central

MIL-PRF-19500/581

Transistor, NPN, Silicon, Amplifier, Types 2N4237, 2N4238, and 2N4239, Quality Levels JAN, JANTX, and JANTXV


General Information

Designation MIL-PRF-19500/581
Status Active
Last Update None
Last Document Update 2025-11-21
Publisher Defense Standardization Program Office

Categories

FSG-59
    FSC-5961
Document Category
    Performance Specification

History

Version Date Distribution Statement Access Pages
Revision D Amendment 2 (all previous amendments incorporated) 2025-11-21 A Public 18
Revision D Amendment 1 (amendment incorporated) 2025-02-07 A Public 18
Revision D 2019-12-11 A Public 18
Revision C Notice 1 - Validation 2017-12-11 A Public 1
Revision C 2013-02-21 A Public 17
Revision B Notice 1 - Validation 2011-07-14 A Public 1
Revision B 2005-03-10 A Public 17
Revision A Amendment 1 1999-11-29 A Public 1
Revision A 1999-09-10 A Public 15
Base Document 1990-04-23 A Public 18

Responsibilities

Service Organization Code
Lead Standardization Activity DLA Land and Maritime CC
Preparing Activity DLA Land and Maritime CC
Air Force Air Force Life Cycle Management Center - Electronic Components, Wire and Cable 85
Army US Army Combat Capabilities Development Command, C5ISR Center CR
DLA DLA Land and Maritime CC
Navy Naval Sea Systems Command (Ship Systems) SH