PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53A0045Semiconductor Device,diode

Siemens Energy & Automation, Inc. Dba Siemens Airfield Solutions Div Siemens Energy & Automation Dba Siemens Airfield Solutions · NSN 5961-01-068-3241 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-068-3241 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-068-3241. Primary manufacturer part number: 53A0045.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Length: 0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: SILICON SEMICONDUCTOR
  • Voltage Rating in Volts Per Characteristic: 175.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
  • Function for Which Designed: RECTIFIER
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS CASE DEGC
  • 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 5961-01-068-3241, 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 Siemens Energy & Automation, Inc. Dba Siemens Airfield Solutions Div Siemens Energy & Automation Dba Siemens Airfield Solutions. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-068-3241
Primary Part Number53A0045
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSiemens Energy & Automation, Inc. Dba Siemens Airfield Solutions Div Siemens Energy & Automation Dba Siemens Airfield Solutions
StatusACTIVE
Terminal Length0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Voltage Rating in Volts Per Characteristic175.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
Function for Which DesignedRECTIFIER
Maximum Operating Temp Per Measurement Point150.0 CELSIUS CASE DEGC
Mounting MethodTERMINAL
Overall Diameter0.085 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5961-00-543-0490 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-646-4611 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-866-0476 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-940-8568 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-975-2175 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
53A0045 Siemens Energy & Automation, Inc. Dba Siemens Airfield Solutions Div Siemens Energy & Automation Dba Siemens Airfield Solutions (USA)
JANTX1N459 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-19500/193 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-543-0490INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-646-4611INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-866-0476INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-940-8568INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-975-2175INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-068-3241?

NSN 5961-01-068-3241 is a Semiconductor Device,diode, manufactured by Siemens Energy & Automation, Inc. Dba Siemens Airfield Solutions Div Siemens Energy & Automation Dba Siemens Airfield Solutions, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-068-3241?

NSN 5961-01-068-3241 has 3 cross-referenced part numbers: 53A0045 (Siemens Energy & Automation, Inc. Dba Siemens Airfield Solutions Div Siemens Energy & Automation Dba Siemens Airfield Solutions), JANTX1N459 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-19500/193 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-01-068-3241?

There are 5 known substitutes for 5961-01-068-3241: 5961-00-543-0490, 5961-00-646-4611, 5961-00-866-0476 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53A0045?

Key specifications for 53A0045: Terminal Length: 0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR; Voltage Rating in Volts Per Characteristic: 175.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE. 9 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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