PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RELEASE4850Transistor

Electronic Industries Association · NSN 5961-00-930-7820 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-930-7820 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-930-7820. Primary manufacturer part number: RELEASE4850.
Features
  • Transistor — FSC 5961
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Voltage Rating in Volts Per Characteristic: 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
  • Power Rating Per Characteristic: 300.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
  • Internal Configuration: JUNCTION CONTACT
  • Mounting Method: TERMINAL
  • Terminal Length: 0.400 INCHES MINIMUM IN
  • Current Rating Per Characteristic: 200.00 MILLIAMPERES 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 5961-00-930-7820, 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 Electronic Industries Association. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-930-7820
Primary Part NumberRELEASE4850
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Voltage Rating in Volts Per Characteristic40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Power Rating Per Characteristic300.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Internal ConfigurationJUNCTION CONTACT
Mounting MethodTERMINAL
Terminal Length0.400 INCHES MINIMUM IN
Current Rating Per Characteristic200.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Semiconductor MaterialSILICON
Specification/standard Data80131-RELEASE4850 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Overall Diameter0.330 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point125.0 CELSIUS JUNCTION DEGC
Terminal Circle Diameter0.200 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5905-00-141-0743 INTERCHANGEABLE
Resistor,fixed,composition
5961-00-351-87162540797 INTERCHANGEABLE
Transistor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-00-437-6697 INTERCHANGEABLE
Transistor
6130-00-891-23193030070 INTERCHANGEABLE
Power Supply
Raytheon Company Dba Raytheon
5961-00-898-1213 INTERCHANGEABLE
Transistor
5961-00-905-9394 INTERCHANGEABLE
Transistor
5961-00-930-53252N3565 INTERCHANGEABLE
Transistor
Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters
5961-00-943-75722N3563 INTERCHANGEABLE
Transistor
Fairchild Semiconductor Corp
6110-01-156-0706700181 INTERCHANGEABLE
Controller,motor
L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation
Cross-Reference Index
Part NumberManufacturer
RELEASE4850 Electronic Industries Association
JAN2N3566 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2N3566 Illinois Tool Works, Inc. Div Magnaflux (USA)
303-0070 Raytheon Company Div Corp (USA)
2N3566 Fairchild Semiconductor Corp (USA)
700181 Systron-Donner Corp Microwave/instrument Div (USA)
2N3566 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2N3566A Adelco Elektronik Gmbh (DEU)
2N3566 Electronic Industries Association
2N3566 Bunker Ramo Corp Amphenol Controls Div (USA)
2N3566 Joint Electronics Type Designation System (USA)
700181 Whittaker Corp Whittaker Electronic Systems Div (USA)
2N3566 General Semiconductor Inc (USA)
2N3566 National Semiconductor Corp (USA)
119-0081 Kepco, Inc. Dba Kepco Inc Div Kepco Dynatronix (USA)
48408-003 Gai-Tronics Corp (USA)
2N3566 Adelco Elektronik Gmbh (DEU)
2N3566 Conrac Systems Inc (USA)
Related Parts
5905-00-141-0743INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
5961-00-351-8716INTERCHANGEABLE
TRANSISTOR
2540797
5961-00-437-6697INTERCHANGEABLE
TRANSISTOR
6130-00-891-2319INTERCHANGEABLE
POWER SUPPLY
3030070
5961-00-898-1213INTERCHANGEABLE
TRANSISTOR
5961-00-905-9394INTERCHANGEABLE
TRANSISTOR
5961-00-930-5325INTERCHANGEABLE
TRANSISTOR
2N3565
5961-00-943-7572INTERCHANGEABLE
TRANSISTOR
2N3563
6110-01-156-0706INTERCHANGEABLE
CONTROLLER,MOTOR
700181

Frequently Asked Questions

What is NSN 5961-00-930-7820?

NSN 5961-00-930-7820 is a Transistor, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-930-7820?

NSN 5961-00-930-7820 has 18 cross-referenced part numbers: RELEASE4850 (Electronic Industries Association), JAN2N3566 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 2N3566 (Illinois Tool Works, Inc. Div Magnaflux), 303-0070 (Raytheon Company Div Corp), 2N3566 (Fairchild Semiconductor Corp) and 13 more.

What NSN replaces 5961-00-930-7820?

There are 9 known substitutes for 5961-00-930-7820: 5905-00-141-0743, 5961-00-351-8716, 5961-00-437-6697 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RELEASE4850?

Key specifications for RELEASE4850: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Voltage Rating in Volts Per Characteristic: 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 30.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN; Power Rating Per Characteristic: 300.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION; Internal Configuration: JUNCTION CONTACT. 14 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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