PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

537227-1Semiconductor Device,diode

Raytheon Company Dba Raytheon · NSN 5961-00-148-2660 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-148-2660 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-148-2660. Primary manufacturer part number: 537227-1.
Features
  • Semiconductor Device,diode — FSC 5961
  • Current Rating Per Characteristic: 6.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Material: SILICON SEMICONDUCTOR
  • Maximum Operating Temp Per Measurement Point: 100.0 CELSIUS AMBIENT AIR DEGC
  • Overall Width Across Flats: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
  • Nominal Thread Size: 0.190 INCHES IN
  • Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM REVERSE VOLTAGE, DC AND 100.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
  • Mounting Method: THREADED STUD(S)
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 5961-00-148-2660, 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 Dba Raytheon. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-148-2660
Primary Part Number537227-1
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Current Rating Per Characteristic6.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
MaterialSILICON SEMICONDUCTOR
Maximum Operating Temp Per Measurement Point100.0 CELSIUS AMBIENT AIR DEGC
Overall Width Across Flats0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
Nominal Thread Size0.190 INCHES IN
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM REVERSE VOLTAGE, DC AND 100.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
Mounting MethodTHREADED STUD(S)
Mounting Facility Quantity1
Features ProvidedHERMETICALLY SEALED CASE
Terminal Type and Quantity1 THREADED STUD AND 1 TAB, SOLDER LUG
Thread Series DesignatorUNF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-350-8303 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-401-68310N124553-1 INTERCHANGEABLE
Semiconductor Device,diode
National Security Agency
5961-00-931-0568 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-132-0036 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
537227-1 PRIMARY Raytheon Company Dba Raytheon (USA)
57110-0037-00 Concurrent Computer Corporation (USA)
1N3880 Westinghouse Electric Corp Semiconductor Div (USA)
1N3880 General Electric Co Semi-Conductor Products Dept (USA)
1N3880 Microsemi Corp.-Scottsdale Dba Microsemi (USA)
Related Parts
5961-00-350-8303INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-401-6831INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
0N124553-1
5961-00-931-0568INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-132-0036INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-148-2660?

NSN 5961-00-148-2660 is a Semiconductor Device,diode, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-148-2660?

NSN 5961-00-148-2660 has 5 cross-referenced part numbers: 537227-1 (Raytheon Company Dba Raytheon), 57110-0037-00 (Concurrent Computer Corporation), 1N3880 (Westinghouse Electric Corp Semiconductor Div), 1N3880 (General Electric Co Semi-Conductor Products Dept), 1N3880 (Microsemi Corp.-Scottsdale Dba Microsemi).

What NSN replaces 5961-00-148-2660?

There are 4 known substitutes for 5961-00-148-2660: 5961-00-350-8303, 5961-00-401-6831, 5961-00-931-0568 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 537227-1?

Key specifications for 537227-1: Current Rating Per Characteristic: 6.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC; Material: SILICON SEMICONDUCTOR; Maximum Operating Temp Per Measurement Point: 100.0 CELSIUS AMBIENT AIR DEGC; Overall Width Across Flats: 0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN. 12 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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