PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N5146ASemiconductor Device,diode

Electronic Industries Association · NSN 5961-00-127-2567 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-127-2567 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-127-2567. Primary manufacturer part number: 1N5146A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Mounting Method: TERMINAL
  • Material: GLASS ENCLOSURE
  • Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM REVERSE BREAKDOWN VOLTAGE, DC
  • Features Provided: HERMETICALLY SEALED CASE
  • Power Rating Per Characteristic: 40.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
  • Overall Diameter: 0.085 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-7
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Glass Enclosure construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-00-127-2567, 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 Electronic Industries Association. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5961-00-127-2567
Primary Part Number1N5146A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusCANCELLED
Mounting MethodTERMINAL
MaterialGLASS ENCLOSURE
Voltage Rating in Volts Per Characteristic60.0 MAXIMUM REVERSE BREAKDOWN VOLTAGE, DC
Features ProvidedHERMETICALLY SEALED CASE
Power Rating Per Characteristic40.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Overall Diameter0.085 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-7
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Terminal Length1.000 INCHES MINIMUM IN
Specification/standard Data80131-RELEASE5259 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5961-00-490-6221 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-759-8419 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N5146A Electronic Industries Association
Related Parts
5961-00-490-6221INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-759-8419INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-127-2567?

NSN 5961-00-127-2567 is a Semiconductor Device,diode, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-127-2567?

NSN 5961-00-127-2567 has 1 cross-referenced part number: 1N5146A (Electronic Industries Association).

What NSN replaces 5961-00-127-2567?

There are 2 known substitutes for 5961-00-127-2567: 5961-00-490-6221, 5961-00-759-8419. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N5146A?

Key specifications for 1N5146A: Mounting Method: TERMINAL; Material: GLASS ENCLOSURE; Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM REVERSE BREAKDOWN VOLTAGE, DC; Features Provided: HERMETICALLY SEALED CASE. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-127-2567 still in active supply?

NSN 5961-00-127-2567 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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