PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D235A140-1Semiconductor Device,diode

Telephonics Corp · NSN 5961-01-407-0040 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-407-0040 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-407-0040. Primary manufacturer part number: D235A140-1.
Features
  • Semiconductor Device,diode — FSC 5961
  • Specification/standard Data: 81349-MIL-S-19500/444 GOVERNMENT SPECIFICATION
  • Test Data Document: 81349-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.).
  • Terminal Type and Quantity: 2 CASE
  • Material: SILICON SEMICONDUCTOR
  • Material: CERAMIC ENCLOSURE
  • Function for Which Designed: SWITCHING
  • Current Rating Per Characteristic: 33.00 MILLIAMPERES MAXIMUM GATE 2 CURRENT
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 5961-01-407-0040, 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 Telephonics Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-407-0040
Primary Part NumberD235A140-1
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerTelephonics Corp
StatusACTIVE
Specification/standard Data81349-MIL-S-19500/444 GOVERNMENT SPECIFICATION
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.).
Terminal Type and Quantity2 CASE
MaterialSILICON SEMICONDUCTOR
MaterialCERAMIC ENCLOSURE
Function for Which DesignedSWITCHING
Current Rating Per Characteristic33.00 MILLIAMPERES MAXIMUM GATE 2 CURRENT
Voltage Rating in Volts Per Characteristic50.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
Mounting MethodPRESS FIT
Maximum Operating Temp Per Measurement Point150.0 CELSIUS JUNCTION DEGC
Overall Diameter0.063 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-213AA
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5961-00-048-7106 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-163-7231 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-232-3279 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-052-7144 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-074-4619 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-367-2826 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-412-6886 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-426-3253 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-444-0679 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-667-3341 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
D235A140-1 Telephonics Corp (USA)
MIL-S-19500/444 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/444 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JANTX1N5711UR-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-048-7106INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-163-7231INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-232-3279INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-052-7144INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-074-4619INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-367-2826INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-412-6886INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-426-3253INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-444-0679INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-667-3341INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-407-0040?

NSN 5961-01-407-0040 is a Semiconductor Device,diode, manufactured by Telephonics Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-407-0040?

NSN 5961-01-407-0040 has 4 cross-referenced part numbers: D235A140-1 (Telephonics Corp), MIL-S-19500/444 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-19500/444 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JANTX1N5711UR-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-01-407-0040?

There are 10 known substitutes for 5961-01-407-0040: 5961-00-048-7106, 5961-00-163-7231, 5961-00-232-3279 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D235A140-1?

Key specifications for D235A140-1: Specification/standard Data: 81349-MIL-S-19500/444 GOVERNMENT SPECIFICATION; Test Data Document: 81349-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.).; Terminal Type and Quantity: 2 CASE; Material: SILICON SEMICONDUCTOR. 13 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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