PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

507523-12Semiconductor Device,diode

Raytheon Company Dba Raytheon · NSN 5961-00-043-4364 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-043-4364 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-043-4364. Primary manufacturer part number: 507523-12.
Features
  • Semiconductor Device,diode — FSC 5961
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Mounting Method: TERMINAL
  • Test Data Document: 96214-507523 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)
  • Overall Diameter: 0.175 INCHES MAXIMUM IN
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Features Provided: HERMETICALLY SEALED CASE
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 5961-00-043-4364, 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 Raytheon Company Dba Raytheon. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-043-4364
Primary Part Number507523-12
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Mounting MethodTERMINAL
Test Data Document96214-507523 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)
Overall Diameter0.175 INCHES MAXIMUM IN
Terminal Length1.000 INCHES MINIMUM IN
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Features ProvidedHERMETICALLY SEALED CASE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Precious MaterialGOLD
MaterialGLASS ENCLOSURE
Precious Material and LocationTERMINAL SURFACE GOLD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5961-00-107-6169 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-226-66631299116-11 INTERCHANGEABLE
Semiconductor Device,diode
Honeywell Intl Inc Defense Avionics Systems
5961-00-462-6154531477-12 INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon
5961-00-719-40901820956-12 INTERCHANGEABLE
Semiconductor Device,diode
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-00-805-7871 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-833-3043 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-088-8346 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N757A Microsemi Corp.-Scottsdale Dba Microsemi (USA)
E5853-1 Texas Instruments Incorporated (USA)
1N757A Impianti S.p.a. (ITA)
1N757A Trw Electronics and Defense Sector Rf Devices (USA)
1N757A Freescale Semiconductor, Inc. (USA)
1N757A Texas Instruments Incorporated (USA)
507523-12 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
5961-00-107-6169INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-226-6663INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1299116-11
5961-00-462-6154INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
531477-12
5961-00-719-4090INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1820956-12
5961-00-805-7871INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-833-3043INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-088-8346INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-043-4364?

NSN 5961-00-043-4364 is a Semiconductor Device,diode, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-043-4364?

NSN 5961-00-043-4364 has 7 cross-referenced part numbers: 1N757A (Microsemi Corp.-Scottsdale Dba Microsemi), E5853-1 (Texas Instruments Incorporated), 1N757A (Impianti S.p.a.), 1N757A (Trw Electronics and Defense Sector Rf Devices), 1N757A (Freescale Semiconductor, Inc.) and 2 more.

What NSN replaces 5961-00-043-4364?

There are 7 known substitutes for 5961-00-043-4364: 5961-00-107-6169, 5961-00-226-6663, 5961-00-462-6154 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 507523-12?

Key specifications for 507523-12: Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC; Mounting Method: TERMINAL; Test Data Document: 96214-507523 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); Overall Diameter: 0.175 INCHES MAXIMUM IN. 13 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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