PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

619191-1Semiconductor Device,diode

Raytheon Company · NSN 5961-00-409-5499 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-409-5499 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-409-5499. Primary manufacturer part number: 619191-1.
Features
  • Semiconductor Device,diode — FSC 5961
  • Voltage Rating in Volts Per Characteristic: 10.5 MAXIMUM NOMINAL REGULATOR VOLTAGE
  • Mounting Method: TERMINAL
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR DEGC
  • Terminal Length: 1.125 INCHES MINIMUM IN
  • Overall Diameter: 0.200 INCHES MAXIMUM IN
  • Material: SILICON SEMICONDUCTOR
  • Material: PLASTIC ENCLOSURE
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Silicon Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-409-5499, 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 Raytheon Company. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-409-5499
Primary Part Number619191-1
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Voltage Rating in Volts Per Characteristic10.5 MAXIMUM NOMINAL REGULATOR VOLTAGE
Mounting MethodTERMINAL
Maximum Operating Temp Per Measurement Point150.0 CELSIUS AMBIENT AIR DEGC
Terminal Length1.125 INCHES MINIMUM IN
Overall Diameter0.200 INCHES MAXIMUM IN
MaterialSILICON SEMICONDUCTOR
MaterialPLASTIC ENCLOSURE
Power Rating Per Characteristic150.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-081-4002 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-225-1835 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N226A Barry Blower Div of the Marley-Wylain Co Sub of the Marley Co (USA)
1N226A General Semiconductor Inc (USA)
619191-1 PRIMARY Raytheon Company (USA)
Related Parts
5961-00-081-4002INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-225-1835INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-409-5499?

NSN 5961-00-409-5499 is a Semiconductor Device,diode, manufactured by Raytheon Company, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-409-5499?

NSN 5961-00-409-5499 has 3 cross-referenced part numbers: 1N226A (Barry Blower Div of the Marley-Wylain Co Sub of the Marley Co), 1N226A (General Semiconductor Inc), 619191-1 (Raytheon Company).

What NSN replaces 5961-00-409-5499?

There are 2 known substitutes for 5961-00-409-5499: 5961-00-081-4002, 5961-00-225-1835. Verify interchangeability with system specifications before substitution.

What are the specifications of 619191-1?

Key specifications for 619191-1: Voltage Rating in Volts Per Characteristic: 10.5 MAXIMUM NOMINAL REGULATOR VOLTAGE; Overall Length: 0.370 INCHES MAXIMUM IN; Mounting Method: TERMINAL; Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR DEGC. 10 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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