PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-S-19500/226Semiconductor Device,diode

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-103-9804 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-103-9804 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-103-9804. Primary manufacturer part number: MIL-S-19500/226.
Features
  • Semiconductor Device,diode — FSC 5961
  • Function for Which Designed: SWITCHING
  • Material: GERMANIUM SEMICONDUCTOR
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Overall Diameter: 0.080 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Mounting Method: TERMINAL
  • Power Rating Per Characteristic: 75.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Germanium Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-103-9804, 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 2 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
NSN5961-01-103-9804
Primary Part NumberMIL-S-19500/226
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Function for Which DesignedSWITCHING
MaterialGERMANIUM SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Overall Diameter0.080 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
Terminal Length1.000 INCHES MINIMUM IN
Mounting MethodTERMINAL
Power Rating Per Characteristic75.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Maximum Operating Temp Per Measurement Point100.0 CELSIUS AMBIENT AIR DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-226-5137 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-226-5139 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-959-3742 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
MIL-S-19500/226 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN1N3666M2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-226-5137INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-226-5139INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-959-3742INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-103-9804?

NSN 5961-01-103-9804 is a Semiconductor Device,diode, 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 5961-01-103-9804?

NSN 5961-01-103-9804 has 2 cross-referenced part numbers: MIL-S-19500/226 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JAN1N3666M2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-01-103-9804?

There are 3 known substitutes for 5961-01-103-9804: 5961-00-226-5137, 5961-00-226-5139, 5961-00-959-3742. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-S-19500/226?

Key specifications for MIL-S-19500/226: Function for Which Designed: SWITCHING; Material: GERMANIUM SEMICONDUCTOR; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Overall Diameter: 0.080 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN. 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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