PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N1309Transistor

Raytheon Systems Ltd · NSN 5961-00-851-5923 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-851-5923 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-851-5923. Primary manufacturer part number: 2N1309.
Features
  • Transistor — FSC 5961
  • Current Rating Per Characteristic: 300.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC AND 6.00 MICROAMPERES MAXIMUM COLLECTOR CUTOFF CURRENT, DC, EMITTER OPEN
  • Power Rating Per Characteristic: 150.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
  • Terminal Length: 1.500 INCHES MINIMUM IN
  • Material: GLASS ENCLOSURE
  • Semiconductor Material: GERMANIUM
  • Overall Diameter: 0.370 INCHES MAXIMUM IN
  • Mounting Method: TERMINAL
Applications
  • Applications requiring Glass Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-00-851-5923, 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 Raytheon Systems Ltd. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 28 commercial cross-references from 22 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
NSN5961-00-851-5923
Primary Part Number2N1309
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Systems Ltd
StatusCANCELLED
Current Rating Per Characteristic300.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC AND 6.00 MICROAMPERES MAXIMUM COLLECTOR CUTOFF CURRENT, DC, EMITTER OPEN
Power Rating Per Characteristic150.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Terminal Length1.500 INCHES MINIMUM IN
MaterialGLASS ENCLOSURE
Semiconductor MaterialGERMANIUM
Overall Diameter0.370 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Features ProvidedHERMETICALLY SEALED CASE AND ELECTROSTATIC SENSITIVE
Voltage Rating in Volts Per Characteristic30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 25.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Internal ConfigurationJUNCTION CONTACT
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-262-4814FC14297 INTERCHANGEABLE
Washer,flat
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5961-00-401-7778102780-007 INTERCHANGEABLE
Transistor
L3harris Technologies, Inc.
5961-00-434-9819 INTERCHANGEABLE
Transistor
5961-00-729-1059 INTERCHANGEABLE
Transistor
5961-00-752-5362 INTERCHANGEABLE
Transistor
5961-00-809-9049 INTERCHANGEABLE
Transistor
5961-00-813-7283 INTERCHANGEABLE
Transistor
5961-00-819-1612 INTERCHANGEABLE
Transistor
5961-00-824-8449 INTERCHANGEABLE
Transistor
5961-00-826-4517 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
2N1309 Raytheon Systems Ltd (GBR)
EE100 Transico, Inc. Dba Eeco Switch (USA)
JAN2N1309A Adelco Elektronik Gmbh (DEU)
2N1309 Fairchild Semiconductor Corp (USA)
352250010186 Thales Nederland (NLD)
2-24360-0010 Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc. (USA)
300551550 Esterline Sensors Services Americas Inc Div Esterline Sensors Servces Americas Inc. (USA)
2N1309 Freescale Semiconductor, Inc. (USA)
JAN2N1309 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1501311 Compaq Federal Llc (USA)
4192800-178 Raytheon Company Div Rmd Strategic (USA)
USN2N1309 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2N1309 Raytheon Systems Ltd (weapons Support Group) (GBR)
5961PL1795918 Jednolity Indeks Materialowy - Uniform Material Index (POL)
2N1309 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
DMS 89127B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
MIL-S-19500/126 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
062-092 General Instrument Corporation Dba Motorola Div Motorola Mobility - Home Division (USA)
2N1309 Texas Instruments Incorporated (USA)
2N1309 Vishay (GBR)
Related Parts
5310-00-262-4814INTERCHANGEABLE
WASHER,FLAT
FC14297
5961-00-401-7778INTERCHANGEABLE
TRANSISTOR
102780-007
5961-00-434-9819INTERCHANGEABLE
TRANSISTOR
5961-00-729-1059INTERCHANGEABLE
TRANSISTOR
5961-00-752-5362INTERCHANGEABLE
TRANSISTOR
5961-00-809-9049INTERCHANGEABLE
TRANSISTOR
5961-00-813-7283INTERCHANGEABLE
TRANSISTOR
5961-00-819-1612INTERCHANGEABLE
TRANSISTOR
5961-00-824-8449INTERCHANGEABLE
TRANSISTOR
5961-00-826-4517INTERCHANGEABLE
TRANSISTOR
5961-00-829-0194INTERCHANGEABLE
TRANSISTOR
5961-00-850-7646INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-851-5923?

NSN 5961-00-851-5923 is a Transistor, manufactured by Raytheon Systems Ltd, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-851-5923?

NSN 5961-00-851-5923 has 28 cross-referenced part numbers: 2N1309 (Raytheon Systems Ltd), EE100 (Transico, Inc. Dba Eeco Switch), JAN2N1309A (Adelco Elektronik Gmbh), 2N1309 (Fairchild Semiconductor Corp), 352250010186 (Thales Nederland) and 23 more.

What NSN replaces 5961-00-851-5923?

There are 12 known substitutes for 5961-00-851-5923: 5310-00-262-4814, 5961-00-401-7778, 5961-00-434-9819 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N1309?

Key specifications for 2N1309: Current Rating Per Characteristic: 300.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC AND 6.00 MICROAMPERES MAXIMUM COLLECTOR CUTOFF CURRENT, DC, EMITTER OPEN; Power Rating Per Characteristic: 150.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION; Terminal Length: 1.500 INCHES MINIMUM IN; Material: GLASS ENCLOSURE. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-851-5923 still in active supply?

NSN 5961-00-851-5923 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.
PartsTable Design LLC · partstable.com