PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JAN1N9648Semiconductor Device,diode

Fairchild Semiconductor Corp · NSN 5961-01-129-7731 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-129-7731 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-129-7731. Primary manufacturer part number: JAN1N9648.
Features
  • Semiconductor Device,diode — FSC 5961
  • Test Data Document: 81349-MIL-PRF-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Material: SILICON SEMICONDUCTOR
  • Material: GLASS ENCLOSURE
  • Current Rating Per Characteristic: 9.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT AND 30.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Function for Which Designed: VOLTAGE REGULATOR
  • 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 5961-01-129-7731, 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 Fairchild Semiconductor Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-01-129-7731
Primary Part NumberJAN1N9648
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFairchild Semiconductor Corp
StatusCANCELLED
Test Data Document81349-MIL-PRF-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MaterialSILICON SEMICONDUCTOR
MaterialGLASS ENCLOSURE
Current Rating Per Characteristic9.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT AND 30.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Function for Which DesignedVOLTAGE REGULATOR
Mounting MethodTERMINAL
Terminal Length1.000 INCHES MINIMUM IN
Power Rating Per Characteristic500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Overall Diameter0.090 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic13.0 NOMINAL NOMINAL REGULATOR VOLTAGE
Voltage Tolerance in Percent-5.0 TO 5.0
Specification/standard Data81349-MIL-PRF-19500/117 GOVERNMENT SPECIFICATION
Terminal Type and Quantity2 WIRE LOOP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5961-00-484-5037 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-752-6115 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-794-4183 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-878-32072088511-1 INTERCHANGEABLE
Semiconductor Device,diode
Honeywell International Inc Dba Honeywell
5961-01-181-6678917AS700-16 INTERCHANGEABLE
Semiconductor Device,diode
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5961-01-199-28321902-0961 INTERCHANGEABLE
Semiconductor Device,diode
Avago Technologies Us Inc Div Avago Technologies
Cross-Reference Index
Part NumberManufacturer
JAN1N9648 Fairchild Semiconductor Corp (USA)
507528-1 Raytheon Company Dba Raytheon (USA)
PC4880-11 Rockwell Collins, Inc. Dba Rc Displays Systems (USA)
146467-40 Freescale Semiconductor, Inc. (USA)
479-0418-005 The Boeing Company Div Legacy Boeing Hb1 (USA)
1N717A Stellant Systems Inc (USA)
1902-0961 Hewlett-Packard Company Dba HP (USA)
146467-101 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
146467-40 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
JANTX1N968B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
642AS4224-2 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
146467-40 Microsemi Corp.-Scottsdale Dba Microsemi (USA)
JANTX1N964B-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/117 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
146467-40 N a P Smd Technology Inc
146467-40 Telcom Semiconductor Inc (USA)
146467-40 Trw Electronics and Defense Sector Rf Devices (USA)
JAN1N964B Fairchild Semiconductor Corp (USA)
L00800 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
Related Parts
5961-00-484-5037INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-752-6115INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-794-4183INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-878-3207INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
2088511-1
5961-01-181-6678INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
917AS700-16
5961-01-199-2832INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1902-0961

Frequently Asked Questions

What is NSN 5961-01-129-7731?

NSN 5961-01-129-7731 is a Semiconductor Device,diode, manufactured by Fairchild Semiconductor Corp, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-129-7731?

NSN 5961-01-129-7731 has 19 cross-referenced part numbers: JAN1N9648 (Fairchild Semiconductor Corp), 507528-1 (Raytheon Company Dba Raytheon), PC4880-11 (Rockwell Collins, Inc. Dba Rc Displays Systems), 146467-40 (Freescale Semiconductor, Inc.), 479-0418-005 (The Boeing Company Div Legacy Boeing Hb1) and 14 more.

What NSN replaces 5961-01-129-7731?

There are 6 known substitutes for 5961-01-129-7731: 5961-00-484-5037, 5961-00-752-6115, 5961-00-794-4183 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JAN1N9648?

Key specifications for JAN1N9648: Test Data Document: 81349-MIL-PRF-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).; Material: SILICON SEMICONDUCTOR; Material: GLASS ENCLOSURE; Current Rating Per Characteristic: 9.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT AND 30.00 MILLIAMPERES MAXIMUM MAXIMUM DC CURRENT IN REVERSE BREAKDOWN REGION. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-129-7731 still in active supply?

NSN 5961-01-129-7731 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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