PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JAN2N5109ATransistor

Lacon Electronic Gmbh · NSN 5961-00-412-0650 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-412-0650 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-412-0650. Primary manufacturer part number: JAN2N5109A.
Features
  • Transistor — FSC 5961
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC
  • Overall Diameter: 0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
  • Power Rating Per Characteristic: 1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
  • Terminal Length: 0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • Specification/standard Data: 81349-MIL-S-19500/453 GOVERNMENT SPECIFICATION
  • Voltage Rating in Volts Per Characteristic: 40.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 20.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 3.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
  • Semiconductor Material: SILICON
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-412-0650, 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 Lacon Electronic Gmbh. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 18 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-412-0650
Primary Part NumberJAN2N5109A
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerLacon Electronic Gmbh
StatusCANCELLED
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Overall Diameter0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Power Rating Per Characteristic1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Terminal Length0.500 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Specification/standard Data81349-MIL-S-19500/453 GOVERNMENT SPECIFICATION
Voltage Rating in Volts Per Characteristic40.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 20.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 3.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Semiconductor MaterialSILICON
Mounting MethodTERMINAL
Current Rating Per Characteristic400.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminal Circle Diameter0.200 INCHES NOMINAL IN
Internal ConfigurationJUNCTION CONTACT
Features ProvidedHERMETICALLY SEALED CASE
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.).
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-146-7317260337 INTERCHANGEABLE
Packing
Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc
5961-00-252-1331 INTERCHANGEABLE
Transistor
4820-00-301-55616-1275 INTERCHANGEABLE
Stem,fluid Valve
Hunt Valve Company, Inc.
5961-00-494-4936352-0863-010 INTERCHANGEABLE
Transistor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5961-00-501-1057352-0766-012 INTERCHANGEABLE
Transistor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5961-00-603-8935 INTERCHANGEABLE
Transistor
5961-01-027-7571515387-1 INTERCHANGEABLE
Transistor
L3harris Technologies, Inc. Dba Harris Corporation
5305-01-042-499861275 INTERCHANGEABLE
Setscrew
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
5961-01-113-8319618-4921-011 INTERCHANGEABLE
Transistor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5961-01-164-5104 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
JAN2N5109A Lacon Electronic Gmbh (DEU)
2N5109 Freescale Semiconductor, Inc. (USA)
2N5109 Stmicroelectronics Inc (USA)
800460-1 Raytheon Company Dba Raytheon (USA)
MIL-PRF-19500/453 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A16-004421 Sonicraft Inc (USA)
5961PL1375455 Jednolity Indeks Materialowy - Uniform Material Index (POL)
MIL-S-19500/453 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Q05109F Scientific Radio Systems Inc (USA)
JAN2N5109 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN2N5109A Adelco Elektronik Gmbh (DEU)
6Q040AA-005 Bae Systems (GBR)
019-004836-090 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
260337 Leonardo Germany Gmbh (DEU)
4192800-355 Raytheon Company Div Rmd Strategic (USA)
61275 Harris Corp Semiconductor Sector (USA)
Q68000A566Z Hensoldt Sensors Gmbh (DEU)
3522 500 28141 Thales Nederland (NLD)
78C837-001 Ail Systems Inc Sub of Eaton Corp (USA)
848155-0001 Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA)
Related Parts
5330-00-146-7317INTERCHANGEABLE
PACKING
260337
5961-00-252-1331INTERCHANGEABLE
TRANSISTOR
4820-00-301-5561INTERCHANGEABLE
STEM,FLUID VALVE
6-1275
5961-00-494-4936INTERCHANGEABLE
TRANSISTOR
352-0863-010
5961-00-501-1057INTERCHANGEABLE
TRANSISTOR
352-0766-012
5961-00-603-8935INTERCHANGEABLE
TRANSISTOR
5961-01-027-7571INTERCHANGEABLE
TRANSISTOR
515387-1
5305-01-042-4998INTERCHANGEABLE
SETSCREW
61275
5961-01-113-8319INTERCHANGEABLE
TRANSISTOR
618-4921-011
5961-01-164-5104INTERCHANGEABLE
TRANSISTOR
5961-01-446-2792INTERCHANGEABLE
TRANSISTOR
4901-05-1090
5961-01-646-0877INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-412-0650?

NSN 5961-00-412-0650 is a Transistor, manufactured by Lacon Electronic Gmbh, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-412-0650?

NSN 5961-00-412-0650 has 20 cross-referenced part numbers: JAN2N5109A (Lacon Electronic Gmbh), 2N5109 (Freescale Semiconductor, Inc.), 2N5109 (Stmicroelectronics Inc), 800460-1 (Raytheon Company Dba Raytheon), MIL-PRF-19500/453 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 15 more.

What NSN replaces 5961-00-412-0650?

There are 12 known substitutes for 5961-00-412-0650: 5330-00-146-7317, 5961-00-252-1331, 4820-00-301-5561 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of JAN2N5109A?

Key specifications for JAN2N5109A: Special Features: JUNCTION PATTERN ARRANGEMENT: NPN; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC; Overall Diameter: 0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN; Power Rating Per Characteristic: 1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-412-0650 still in active supply?

NSN 5961-00-412-0650 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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