PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N5299Semiconductor Device,diode

Freescale Semiconductor, Inc. · NSN 5961-00-254-1123 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-254-1123 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-254-1123. Primary manufacturer part number: 1N5299.
Features
  • Semiconductor Device,diode — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Material: GLASS ENCLOSURE
  • Terminal Length: 1.250 INCHES NOMINAL IN
  • Function for Which Designed: CURRENT REGULATOR
  • Mounting Method: TERMINAL
  • Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM FORWARD VOLTAGE, AVERAGE
  • Current Rating Per Characteristic: 1.20 MILLIAMPERES MAXIMUM REVERSE CURRENT, DC
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 5961-00-254-1123, 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 Freescale Semiconductor, Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN5961-00-254-1123
Primary Part Number1N5299
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFreescale Semiconductor, Inc.
StatusACTIVE
Features ProvidedHERMETICALLY SEALED CASE
MaterialGLASS ENCLOSURE
Terminal Length1.250 INCHES NOMINAL IN
Function for Which DesignedCURRENT REGULATOR
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM FORWARD VOLTAGE, AVERAGE
Current Rating Per Characteristic1.20 MILLIAMPERES MAXIMUM REVERSE CURRENT, DC
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-204AA
Overall Diameter0.096 INCHES NOMINAL IN
MaterialSILICON SEMICONDUCTOR
Specification/standard Data80131-RELEASE5515 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Power Rating Per Characteristic600.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-031-3700 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-146-4245 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-147-4192 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-235-3213 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-235-32141N5313 INTERCHANGEABLE
Semiconductor Device,diode
Micro-Metrics, Inc. Dba Aeroflex / Metelics - East Div Londonderry Operations
5961-00-240-3098 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-241-3622 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-241-9559 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-241-9560 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-252-1324 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N5299 Freescale Semiconductor, Inc. (USA)
JAN1N5299 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N5299 Electronic Industries Association
353-0426-170 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
RELEASE5515 Electronic Industries Association
Related Parts
5961-00-031-3700INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-146-4245INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-147-4192INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-235-3213INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-235-3214INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N5313
5961-00-240-3098INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-241-3622INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-241-9559INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-241-9560INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-252-1324INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-350-8272INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-400-4599INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-254-1123?

NSN 5961-00-254-1123 is a Semiconductor Device,diode, manufactured by Freescale Semiconductor, Inc., classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-254-1123?

NSN 5961-00-254-1123 has 5 cross-referenced part numbers: 1N5299 (Freescale Semiconductor, Inc.), JAN1N5299 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1N5299 (Electronic Industries Association), 353-0426-170 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), RELEASE5515 (Electronic Industries Association).

What NSN replaces 5961-00-254-1123?

There are 12 known substitutes for 5961-00-254-1123: 5961-00-031-3700, 5961-00-146-4245, 5961-00-147-4192 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N5299?

Key specifications for 1N5299: Features Provided: HERMETICALLY SEALED CASE; Material: GLASS ENCLOSURE; Terminal Length: 1.250 INCHES NOMINAL IN; Function for Which Designed: CURRENT REGULATOR. 14 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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