PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JAN2N43ATransistor

Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-00-752-0338 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-752-0338 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-752-0338. Primary manufacturer part number: JAN2N43A.
Features
  • Transistor — 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.).
  • Power Rating Per Characteristic: 150.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
  • Voltage Rating in Volts Per Characteristic: -45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -30.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND -5.0 MAXIMUM EMITTER TO BASE VOLTAGE, INSTANTANEOUS
  • Maximum Operating Temp Per Measurement Point: 85.0 CELSIUS JUNCTION DEGC
  • Internal Configuration: JUNCTION CONTACT
  • Electrode Internally-Electrically Connected to Case: BASE
  • Semiconductor Material: GERMANIUM
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-752-0338, 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 Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-752-0338
Primary Part NumberJAN2N43A
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerJoint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
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.).
Power Rating Per Characteristic150.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Voltage Rating in Volts Per Characteristic-45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -30.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND -5.0 MAXIMUM EMITTER TO BASE VOLTAGE, INSTANTANEOUS
Maximum Operating Temp Per Measurement Point85.0 CELSIUS JUNCTION DEGC
Internal ConfigurationJUNCTION CONTACT
Electrode Internally-Electrically Connected to CaseBASE
Semiconductor MaterialGERMANIUM
Overall Diameter0.430 INCHES MINIMUM AND 0.460 INCHES MAXIMUM IN
Terminal Length1.500 INCHES MINIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Mounting MethodTERMINAL
Specification/standard Data81349-MIL-PRF-19500/6 GOVERNMENT SPECIFICATION
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5961-00-023-54102088109-2 INTERCHANGEABLE
Transistor
Honeywell International Inc Dba Honeywell
5961-00-679-1765 INTERCHANGEABLE
Transistor
5961-00-800-1084 INTERCHANGEABLE
Transistor
5961-01-463-4765 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
JAN2N43A Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
352-0027-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
2N43 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2N43A Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
4JD1A17 General Electric Co Semi-Conductor Products Dept (USA)
8317-5057 Smiths Detection Inc. Dba Smiths Detection Inc Casc (USA)
2N43A Electronic Industries Association
1655655-1 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
2N43AZ1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/6 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN2N43A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN2N43AZ1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
352-0027-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
2N43A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-023-5410INTERCHANGEABLE
TRANSISTOR
2088109-2
5961-00-679-1765INTERCHANGEABLE
TRANSISTOR
5961-00-800-1084INTERCHANGEABLE
TRANSISTOR
5961-01-463-4765INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-752-0338?

NSN 5961-00-752-0338 is a Transistor, manufactured by Joint Army-Navy Specifications Promulgated by Military Departments 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 5961-00-752-0338?

NSN 5961-00-752-0338 has 14 cross-referenced part numbers: JAN2N43A (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 352-0027-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 2N43 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2N43A (Joint Army-Navy Specifications Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 4JD1A17 (General Electric Co Semi-Conductor Products Dept) and 9 more.

What NSN replaces 5961-00-752-0338?

There are 4 known substitutes for 5961-00-752-0338: 5961-00-023-5410, 5961-00-679-1765, 5961-00-800-1084 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JAN2N43A?

Key specifications for JAN2N43A: 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.).; Power Rating Per Characteristic: 150.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION; Voltage Rating in Volts Per Characteristic: -45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE, DC AND -30.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND -5.0 MAXIMUM EMITTER TO BASE VOLTAGE, INSTANTANEOUS; Maximum Operating Temp Per Measurement Point: 85.0 CELSIUS JUNCTION DEGC. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-752-0338 still in active supply?

NSN 5961-00-752-0338 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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