PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-S-19500/495Semiconductor Devices,unitized

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-338-8381 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-338-8381 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-338-8381. Primary manufacturer part number: MIL-S-19500/495.
Features
  • Semiconductor Devices,unitized — FSC 5961
  • Mounting Method: TERMINAL
  • Component Name and Quantity: 2 TRANSISTOR
  • Current Rating Per Characteristic: 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR
  • Specification/standard Data: 81349-MIL-S-19500/495 GOVERNMENT SPECIFICATION
  • Voltage Rating in Volts Per Characteristic: 75.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN ALL TRANSISTOR
  • Semiconductor Material: SILICON ALL TRANSISTOR
  • Terminal Length: 0.500 INCHES MINIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Devices,unitized, cataloged under National Stock Number 5961-01-338-8381, is classified within Federal Supply Class 5961 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-338-8381
Primary Part NumberMIL-S-19500/495
Item NameSemiconductor Devices,unitized
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Mounting MethodTERMINAL
Component Name and Quantity2 TRANSISTOR
Current Rating Per Characteristic600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR
Specification/standard Data81349-MIL-S-19500/495 GOVERNMENT SPECIFICATION
Voltage Rating in Volts Per Characteristic75.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN ALL TRANSISTOR
Semiconductor MaterialSILICON ALL TRANSISTOR
Terminal Length0.500 INCHES MINIMUM IN
Test Data Document81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-01-101-2373 INTERCHANGEABLE
Semiconductor Devices,unitized
5961-01-202-8522 INTERCHANGEABLE
Semiconductor Devices,unitized
5961-01-525-2762 INTERCHANGEABLE
Semiconductor Devices,unitized
Cross-Reference Index
Part NumberManufacturer
MIL-S-19500/495 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/495 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN2N5794 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-01-101-2373INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
5961-01-202-8522INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
5961-01-525-2762INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED

Frequently Asked Questions

What is NSN 5961-01-338-8381?

NSN 5961-01-338-8381 is a Semiconductor Devices,unitized, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-338-8381?

NSN 5961-01-338-8381 has 3 cross-referenced part numbers: MIL-S-19500/495 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-19500/495 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JAN2N5794 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-01-338-8381?

There are 3 known substitutes for 5961-01-338-8381: 5961-01-101-2373, 5961-01-202-8522, 5961-01-525-2762. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-S-19500/495?

Key specifications for MIL-S-19500/495: Mounting Method: TERMINAL; Component Name and Quantity: 2 TRANSISTOR; Current Rating Per Characteristic: 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC ALL TRANSISTOR; Specification/standard Data: 81349-MIL-S-19500/495 GOVERNMENT SPECIFICATION. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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