PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

623125-1Semiconductor Device,diode

Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto · NSN 5961-01-005-9540 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-005-9540 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-005-9540. Primary manufacturer part number: 623125-1.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Terminal Type and Quantity: 2 PIN
  • Test Data Document: 07217-623125 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • Material: GLASS ENCLOSURE
  • Mounting Method: TERMINAL
  • Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
  • Overall Diameter: 0.150 INCHES MAXIMUM IN
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 5961-01-005-9540, 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 Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5961-01-005-9540
Primary Part Number623125-1
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerHoneywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto
StatusACTIVE
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 PIN
Test Data Document07217-623125 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
MaterialGLASS ENCLOSURE
Mounting MethodTERMINAL
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Overall Diameter0.150 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Terminal Length1.000 INCHES MINIMUM IN
Current Rating Per Characteristic20.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
Voltage Rating in Volts Per Characteristic5.1 MAXIMUM NOMINAL REGULATOR VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-114-18331N751A INTERCHANGEABLE
Semiconductor Device,diode
Texas Instruments Incorporated
5961-00-241-3595353-2710-001 INTERCHANGEABLE
Semiconductor Device,diode
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5961-00-249-6021110C63-2 INTERCHANGEABLE
Semiconductor Device,diode
Avionics Specialties, Inc.
5961-00-486-6084 INTERCHANGEABLE
Semiconductor Device Set
5961-00-504-897110668659 INTERCHANGEABLE
Semiconductor Device,diode
Us Army Aviation and Missile Command
5961-00-529-26852088809-72 INTERCHANGEABLE
Semiconductor Device,diode
Honeywell International Inc Dba Honeywell
5961-00-673-54761N751 INTERCHANGEABLE
Semiconductor Device,diode
Texas Instruments Incorporated
5961-00-719-41731N751A INTERCHANGEABLE
Semiconductor Device,diode
Texas Instruments Incorporated
5961-00-800-39720482-0027 INTERCHANGEABLE
Semiconductor Device,diode
Bayly Networks, Inc. Dba Coastcom Networks
5961-00-821-2309 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
623125-1 PRIMARY Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto (CAN)
1N751A Freescale Semiconductor, Inc. (USA)
1N751A International Rectifier Corporation (USA)
Related Parts
5961-00-114-1833INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N751A
5961-00-241-3595INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
353-2710-001
5961-00-249-6021INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
110C63-2
5961-00-486-6084INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
5961-00-504-8971INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
10668659
5961-00-529-2685INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
2088809-72
5961-00-673-5476INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N751
5961-00-719-4173INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N751A
5961-00-800-3972INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
0482-0027
5961-00-821-2309INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-966-4209INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-102-5719INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-005-9540?

NSN 5961-01-005-9540 is a Semiconductor Device,diode, manufactured by Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-005-9540?

NSN 5961-01-005-9540 has 3 cross-referenced part numbers: 623125-1 (Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto), 1N751A (Freescale Semiconductor, Inc.), 1N751A (International Rectifier Corporation).

What NSN replaces 5961-01-005-9540?

There are 12 known substitutes for 5961-01-005-9540: 5961-00-114-1833, 5961-00-241-3595, 5961-00-249-6021 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 623125-1?

Key specifications for 623125-1: Material: SILICON SEMICONDUCTOR; Terminal Type and Quantity: 2 PIN; Test Data Document: 07217-623125 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING); Material: GLASS ENCLOSURE. 12 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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