PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38710124Semiconductor Device,diode

Deltyme Corporation · NSN 5961-00-166-3903 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-166-3903 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-166-3903. Primary manufacturer part number: 38710124.
Features
  • Semiconductor Device,diode — FSC 5961
  • Specification/standard Data: 81349-MIL-S-19500/308 GOVERNMENT SPECIFICATION
  • Voltage Rating in Volts Per Characteristic: 400.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Features Provided: HERMETICALLY SEALED CASE
  • Maximum Operating Temp Per Measurement Point: 100.0 CELSIUS CASE DEGC
  • Mounting Facility Quantity: 1
  • Mounting Method: THREADED STUD(S)
  • Material: SILICON SEMICONDUCTOR
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 5961-00-166-3903, 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 Deltyme Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-166-3903
Primary Part Number38710124
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerDeltyme Corporation
StatusACTIVE
Specification/standard Data81349-MIL-S-19500/308 GOVERNMENT SPECIFICATION
Voltage Rating in Volts Per Characteristic400.0 MAXIMUM REVERSE VOLTAGE, PEAK
Features ProvidedHERMETICALLY SEALED CASE
Maximum Operating Temp Per Measurement Point100.0 CELSIUS CASE DEGC
Mounting Facility Quantity1
Mounting MethodTHREADED STUD(S)
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity1 THREADED STUD AND 1 TAB, SOLDER LUG
Nominal Thread Size0.250 INCHES IN
Overall Width Across Flats0.669 INCHES MINIMUM AND 0.688 INCHES MAXIMUM IN
Overall Diameter0.667 INCHES MAXIMUM IN
Current Rating Per Characteristic300.00 AMPERES MAXIMUM FORWARD CURRENT, DC
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.).
Thread Series DesignatorUNF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-240-2868 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-246-8674 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-305-4376 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-491-2228 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-498-8410 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-760-0745 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-011-1390 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-015-2245 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-022-9222 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-033-0831 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
38710124 Deltyme Corporation (USA)
JAN1N3913 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N3913 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILS19500-308 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
E01-150-003-281 G E C Computer Services Ltd (GBR)
JAN1N3913A Adelco Elektronik Gmbh (DEU)
Related Parts
5961-00-240-2868INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-246-8674INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-305-4376INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-491-2228INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-498-8410INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-760-0745INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-011-1390INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-015-2245INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-022-9222INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-033-0831INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-054-5810INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-118-9351INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-166-3903?

NSN 5961-00-166-3903 is a Semiconductor Device,diode, manufactured by Deltyme Corporation, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-166-3903?

NSN 5961-00-166-3903 has 6 cross-referenced part numbers: 38710124 (Deltyme Corporation), JAN1N3913 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1N3913 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILS19500-308 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), E01-150-003-281 (G E C Computer Services Ltd) and 1 more.

What NSN replaces 5961-00-166-3903?

There are 12 known substitutes for 5961-00-166-3903: 5961-00-240-2868, 5961-00-246-8674, 5961-00-305-4376 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 38710124?

Key specifications for 38710124: Specification/standard Data: 81349-MIL-S-19500/308 GOVERNMENT SPECIFICATION; Voltage Rating in Volts Per Characteristic: 400.0 MAXIMUM REVERSE VOLTAGE, PEAK; Overall Length: 0.450 INCHES MAXIMUM IN; Features Provided: HERMETICALLY SEALED CASE. 15 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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