PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JANTX2N6845Transistor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-291-2885 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-291-2885 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-291-2885. Primary manufacturer part number: JANTX2N6845.
Features
  • Transistor — FSC 5961
  • Terminal Circle Diameter: 0.200 INCHES NOMINAL IN
  • Electrode Internally-Electrically Connected to Case: DRAIN
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS JUNCTION DEGC
  • 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.).
  • Voltage Rating in Volts Per Characteristic: -100.0 MAXIMUM DRAIN TO GATE VOLTAGE AND -100.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 20.0 MAXIMUM GATE TO SOURCE VOLTAGE
  • Specification/standard Data: 81349-MIL-PRF-19500/563 GOVERNMENT SPECIFICATION
  • Overall Diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-291-2885, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 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
NSN5961-01-291-2885
Primary Part NumberJANTX2N6845
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Terminal Circle Diameter0.200 INCHES NOMINAL IN
Electrode Internally-Electrically Connected to CaseDRAIN
Maximum Operating Temp Per Measurement Point150.0 CELSIUS JUNCTION DEGC
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.).
Voltage Rating in Volts Per Characteristic-100.0 MAXIMUM DRAIN TO GATE VOLTAGE AND -100.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 20.0 MAXIMUM GATE TO SOURCE VOLTAGE
Specification/standard Data81349-MIL-PRF-19500/563 GOVERNMENT SPECIFICATION
Overall Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Terminal Length0.500 INCHES MINIMUM IN
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-205AF
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Semiconductor MaterialSILICON
Mounting MethodTERMINAL
Power Rating Per Characteristic20.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Internal ConfigurationFIELD EFFECT
Current Rating Per Characteristic-16.00 AMPERES MAXIMUM OFF-STATE CURRENT, PEAK
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5961-01-221-822704ES053-001 INTERCHANGEABLE
Transistor
Raytheon Co ESD Long Island Div
5961-01-273-5348A3029298 INTERCHANGEABLE
Transistor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5961-01-348-0073TR149-01A INTERCHANGEABLE
Transistor
Eldec Aerospace Corp
5961-01-351-3752 INTERCHANGEABLE
Transistor
5961-01-359-54711098AS1363 INTERCHANGEABLE
Transistor
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5961-01-428-2161 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
JANTX2N6845 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
10130045 Nimikkeistokeskus Ncb Finland (FIN)
IRFF9121 International Rectifier Corporation (USA)
800145-1 Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
JAN2N6845 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A3012704-1 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
MIL-PRF-19500/563 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
IRFF9120 International Rectifier Corporation (USA)
94-7349 International Rectifier Corporation (USA)
IRFF9120 Infineon Technologies Americas Corp (USA)
V12726 Siliconix Incorporated Div Siliconix (USA)
Related Parts
5961-01-221-8227INTERCHANGEABLE
TRANSISTOR
04ES053-001
5961-01-273-5348INTERCHANGEABLE
TRANSISTOR
A3029298
5961-01-348-0073INTERCHANGEABLE
TRANSISTOR
TR149-01A
5961-01-351-3752INTERCHANGEABLE
TRANSISTOR
5961-01-359-5471INTERCHANGEABLE
TRANSISTOR
1098AS1363
5961-01-428-2161INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-01-291-2885?

NSN 5961-01-291-2885 is a Transistor, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-291-2885?

NSN 5961-01-291-2885 has 11 cross-referenced part numbers: JANTX2N6845 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 10130045 (Nimikkeistokeskus Ncb Finland), IRFF9121 (International Rectifier Corporation), 800145-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace), JAN2N6845 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 6 more.

What NSN replaces 5961-01-291-2885?

There are 6 known substitutes for 5961-01-291-2885: 5961-01-221-8227, 5961-01-273-5348, 5961-01-348-0073 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JANTX2N6845?

Key specifications for JANTX2N6845: Terminal Circle Diameter: 0.200 INCHES NOMINAL IN; Overall Length: 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN; Electrode Internally-Electrically Connected to Case: DRAIN; Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS JUNCTION DEGC. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-291-2885 still in active supply?

NSN 5961-01-291-2885 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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