PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JANTX2N3867STransistor

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-00-421-6300 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-421-6300 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-421-6300. Primary manufacturer part number: JANTX2N3867S.
Features
  • Transistor — FSC 5961
  • Overall Diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS AMBIENT AIR DEGC
  • Internal Configuration: JUNCTION CONTACT
  • Electrode Internally-Electrically Connected to Case: COLLECTOR
  • Power Rating Per Characteristic: 10.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
  • Terminal Circle Diameter: 0.200 INCHES NOMINAL IN
  • Current Rating Per Characteristic: 3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-421-6300, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-421-6300
Primary Part NumberJANTX2N3867S
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
StatusACTIVE
Overall Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point200.0 CELSIUS AMBIENT AIR DEGC
Internal ConfigurationJUNCTION CONTACT
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Power Rating Per Characteristic10.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Terminal Circle Diameter0.200 INCHES NOMINAL IN
Current Rating Per Characteristic3.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Terminal Length1.500 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic40.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 40.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 4.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Test Data Document81349-MIL-S-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.).
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-5
Specification/standard Data81349-MIL-S-19500/350 GOVERNMENT SPECIFICATION
Semiconductor MaterialSILICON
Function for Which DesignedSWITCHING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5961-00-245-6530 INTERCHANGEABLE
Transistor
5961-00-456-4712 INTERCHANGEABLE
Transistor
5961-00-501-0772 INTERCHANGEABLE
Transistor
5961-00-858-8218 INTERCHANGEABLE
Transistor
5961-01-141-0560 INTERCHANGEABLE
Transistor
5961-01-170-2819 INTERCHANGEABLE
Transistor
5961-01-185-1521 INTERCHANGEABLE
Transistor
5961-01-205-7396 INTERCHANGEABLE
Transistor
5961-01-235-2203 INTERCHANGEABLE
Transistor
5961-01-341-5757 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
JANTX2N3867S Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
4006969-501 Honeywell International Inc. Dba Honeywell International (USA)
JANTX2N3867 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/350 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-S-19500/350 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
396206-1 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
Related Parts
5961-00-245-6530INTERCHANGEABLE
TRANSISTOR
5961-00-456-4712INTERCHANGEABLE
TRANSISTOR
5961-00-501-0772INTERCHANGEABLE
TRANSISTOR
5961-00-858-8218INTERCHANGEABLE
TRANSISTOR
5961-01-141-0560INTERCHANGEABLE
TRANSISTOR
5961-01-170-2819INTERCHANGEABLE
TRANSISTOR
5961-01-185-1521INTERCHANGEABLE
TRANSISTOR
5961-01-205-7396INTERCHANGEABLE
TRANSISTOR
5961-01-235-2203INTERCHANGEABLE
TRANSISTOR
5961-01-341-5757INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-421-6300?

NSN 5961-00-421-6300 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: active.

What are the part numbers for NSN 5961-00-421-6300?

NSN 5961-00-421-6300 has 6 cross-referenced part numbers: JANTX2N3867S (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4006969-501 (Honeywell International Inc. Dba Honeywell International), JANTX2N3867 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-19500/350 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-S-19500/350 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5961-00-421-6300?

There are 10 known substitutes for 5961-00-421-6300: 5961-00-245-6530, 5961-00-456-4712, 5961-00-501-0772 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JANTX2N3867S?

Key specifications for JANTX2N3867S: Overall Diameter: 0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN; Overall Length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS AMBIENT AIR DEGC; Internal Configuration: JUNCTION CONTACT. 18 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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