PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N5145ASemiconductor Device,diode

C O D I Corp Dba Codi Semiconductor Inc · NSN 5961-01-041-3345 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-041-3345 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-041-3345. Primary manufacturer part number: 1N5145A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: SILICON SEMICONDUCTOR
  • Material: GLASS ENCLOSURE
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Current Rating Per Characteristic: 10.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
  • Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
  • Voltage Rating in Volts Per Characteristic: 70.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
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 5961-01-041-3345, 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 C O D I Corp Dba Codi Semiconductor Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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: Cancelled.

Technical Specifications
ParameterValue
NSN5961-01-041-3345
Primary Part Number1N5145A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerC O D I Corp Dba Codi Semiconductor Inc
StatusCANCELLED
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
MaterialGLASS ENCLOSURE
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Current Rating Per Characteristic10.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Voltage Rating in Volts Per Characteristic70.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
Features ProvidedHERMETICALLY SEALED CASE
Mounting MethodTERMINAL
Overall Diameter0.085 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
Terminal Length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
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.).
Specification/standard Data81349-MIL-S-19500/383 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5961-00-407-0241 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-434-0160 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N5145A C O D I Corp Dba Codi Semiconductor Inc (USA)
JAN1N5145A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILS19500-383 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N5145A Crystalonics, Inc. (USA)
Related Parts
5961-00-407-0241INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-434-0160INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-041-3345?

NSN 5961-01-041-3345 is a Semiconductor Device,diode, manufactured by C O D I Corp Dba Codi Semiconductor Inc, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-041-3345?

NSN 5961-01-041-3345 has 4 cross-referenced part numbers: 1N5145A (C O D I Corp Dba Codi Semiconductor Inc), JAN1N5145A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILS19500-383 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1N5145A (Crystalonics, Inc.).

What NSN replaces 5961-01-041-3345?

There are 2 known substitutes for 5961-01-041-3345: 5961-00-407-0241, 5961-00-434-0160. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N5145A?

Key specifications for 1N5145A: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR; Material: GLASS ENCLOSURE; Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-041-3345 still in active supply?

NSN 5961-01-041-3345 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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