PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-PRF-19500/383Semiconductor Device,diode

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-00-257-1688 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-257-1688 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-257-1688. Primary manufacturer part number: MIL-PRF-19500/383.
Features
  • Semiconductor Device,diode — FSC 5961
  • Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
  • Terminal Length: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
  • Overall Diameter: 0.085 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
  • Voltage Rating in Volts Per Characteristic: 70.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
  • Current Rating Per Characteristic: 10.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
  • Features Provided: HERMETICALLY SEALED CASE
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
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 5961-00-257-1688, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-257-1688
Primary Part NumberMIL-PRF-19500/383
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
StatusCANCELLED
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Terminal Length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Overall Diameter0.085 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic70.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
Current Rating Per Characteristic10.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
Features ProvidedHERMETICALLY SEALED CASE
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Mounting MethodTERMINAL
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Specification/standard Data81349-MIL-S-19500/383 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.).
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-024-8225 INTERCHANGEABLE
Semiconductor Device,diode
5315-00-027-300228047 INTERCHANGEABLE
Pin,shoulder,headless
Defense & Development Enterprises Llc
5961-00-137-8607922-6095-030 INTERCHANGEABLE
Semiconductor Device,diode
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5961-00-275-7526 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-324-3081 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-387-3536 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-416-4849 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-420-0272 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-434-0160 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-489-6863 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
MIL-PRF-19500/383 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
28047 Applied Communications a Div of Amstar Technical Products Co Inc an Affiliate of Amstar Corp (USA)
PG510B Trw Electronics and Defense Sector Rf Devices (USA)
1N5140A Electronic Industries Association
1N5140A Silicon Transistor Corporation Dba Same (USA)
1N5140 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
0122-0248 Hewlett-Packard Company Dba HP (USA)
JAN1N5140A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
0122-0248 Avago Technologies Us Inc Div Avago Technologies (USA)
1N5140A Freescale Semiconductor, Inc. (USA)
MILS19500-383 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
0122-0247 Hewlett-Packard Company Dba HP (USA)
1N5140A Crystalonics, Inc. (USA)
Related Parts
5961-00-024-8225INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5315-00-027-3002INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
28047
5961-00-137-8607INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
922-6095-030
5961-00-275-7526INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-324-3081INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-387-3536INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-416-4849INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-420-0272INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-434-0160INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-489-6863INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-503-8992INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5340-00-620-0156INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
AG34B

Frequently Asked Questions

What is NSN 5961-00-257-1688?

NSN 5961-00-257-1688 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: cancelled.

What are the part numbers for NSN 5961-00-257-1688?

NSN 5961-00-257-1688 has 13 cross-referenced part numbers: MIL-PRF-19500/383 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 28047 (Applied Communications a Div of Amstar Technical Products Co Inc an Affiliate of Amstar Corp), PG510B (Trw Electronics and Defense Sector Rf Devices), 1N5140A (Electronic Industries Association), 1N5140A (Silicon Transistor Corporation Dba Same) and 8 more.

What NSN replaces 5961-00-257-1688?

There are 12 known substitutes for 5961-00-257-1688: 5961-00-024-8225, 5315-00-027-3002, 5961-00-137-8607 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-PRF-19500/383?

Key specifications for MIL-PRF-19500/383: Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION; Special Features: 10.5 PF CAPACITANCE; Overall Length: 0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN; Terminal Length: 1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-257-1688 still in active supply?

NSN 5961-00-257-1688 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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