PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N5523DSemiconductor Device,diode

Electronic Industries Association · NSN 5961-01-120-9253 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-120-9253 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-120-9253. Primary manufacturer part number: 1N5523D.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: SILICON SEMICONDUCTOR
  • Material: GLASS ENCLOSURE
  • Specification/standard Data: 80131-RELEASE5896 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Current Rating Per Characteristic: 5.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
  • Mounting Method: TERMINAL
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 5961-01-120-9253, 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 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-120-9253
Primary Part Number1N5523D
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
MaterialGLASS ENCLOSURE
Specification/standard Data80131-RELEASE5896 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Terminal Length1.000 INCHES MINIMUM IN
Current Rating Per Characteristic5.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
Mounting MethodTERMINAL
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Voltage Rating in Volts Per Characteristic5.1 MAXIMUM NOMINAL REGULATOR VOLTAGE
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Overall Diameter0.085 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-7
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-101-2377 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-199-6534 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-430-2196 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-450-1162 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-502-5161 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-009-4963 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-025-9403 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-025-9404 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-047-2594 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-088-4901 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N5523D Electronic Industries Association
1N5523D Freescale Semiconductor, Inc. (USA)
RELEASE5896 Electronic Industries Association
1N5523D Ksw Electronics Corp (USA)
Related Parts
5961-00-101-2377INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-199-6534INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-430-2196INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-450-1162INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-502-5161INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-009-4963INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-025-9403INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-025-9404INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-047-2594INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-088-4901INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-109-4165INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-171-8829INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-120-9253?

NSN 5961-01-120-9253 is a Semiconductor Device,diode, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-120-9253?

NSN 5961-01-120-9253 has 4 cross-referenced part numbers: 1N5523D (Electronic Industries Association), 1N5523D (Freescale Semiconductor, Inc.), RELEASE5896 (Electronic Industries Association), 1N5523D (Ksw Electronics Corp).

What NSN replaces 5961-01-120-9253?

There are 12 known substitutes for 5961-01-120-9253: 5961-00-101-2377, 5961-00-199-6534, 5961-00-430-2196 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N5523D?

Key specifications for 1N5523D: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR; Material: GLASS ENCLOSURE; Specification/standard Data: 80131-RELEASE5896 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION. 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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