PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RELEASE4306Transistor

Electronic Industries Association · NSN 5961-00-781-5899 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-781-5899 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-781-5899. Primary manufacturer part number: RELEASE4306.
Features
  • Transistor — FSC 5961
  • Current Rating Per Characteristic: 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Internal Configuration: JUNCTION CONTACT
  • Transfer Ratio: 30.0 NOMINAL SMALL-SIGNAL SHORT-CIRCUIT FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
  • Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-18
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-781-5899, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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
NSN5961-00-781-5899
Primary Part NumberRELEASE4306
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Current Rating Per Characteristic600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Terminal Length0.500 INCHES MINIMUM IN
Internal ConfigurationJUNCTION CONTACT
Transfer Ratio30.0 NOMINAL SMALL-SIGNAL SHORT-CIRCUIT FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
Voltage Rating in Volts Per Characteristic60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-18
Semiconductor MaterialSILICON
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Mounting MethodTERMINAL
Overall Diameter0.230 INCHES MAXIMUM IN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Features ProvidedHERMETICALLY SEALED CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5961-00-099-4428N185916-3 INTERCHANGEABLE
Transistor
Safran Electrical & Power Uk Limited
5961-00-127-2123 INTERCHANGEABLE
Transistor
5961-00-409-3636 INTERCHANGEABLE
Transistor
5961-00-482-6752 INTERCHANGEABLE
Transistor
5961-00-765-6071Q0174 INTERCHANGEABLE
Transistor
Emcore Corporation Div Concord Division
5961-00-913-1747 INTERCHANGEABLE
Transistor
5961-00-925-3777 INTERCHANGEABLE
Transistor
5961-01-081-99382251-20401-01 INTERCHANGEABLE
Semiconductor Devices,unitized
Northrop Grumman Systems Corporation
5305-01-662-76914184042 INTERCHANGEABLE
Screw,cap,hexagon Head
Nucor Fastener
Cross-Reference Index
Part NumberManufacturer
RELEASE4306 Electronic Industries Association
5921103 Tadiran Ltd (ISR)
0481-0022 Bayly Networks, Inc. Dba Coastcom Networks (USA)
2N2907 Freescale Semiconductor, Inc. (USA)
418404-2 Raytheon Company Dba Raytheon (USA)
2N2907 Electronic Industries Association
230994 Rca Corp Distributor and Special Products Div
Related Parts
5961-00-099-4428INTERCHANGEABLE
TRANSISTOR
N185916-3
5961-00-127-2123INTERCHANGEABLE
TRANSISTOR
5961-00-409-3636INTERCHANGEABLE
TRANSISTOR
5961-00-482-6752INTERCHANGEABLE
TRANSISTOR
5961-00-765-6071INTERCHANGEABLE
TRANSISTOR
Q0174
5961-00-913-1747INTERCHANGEABLE
TRANSISTOR
5961-00-925-3777INTERCHANGEABLE
TRANSISTOR
5961-01-081-9938INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
2251-20401-01
5305-01-662-7691INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
4184042

Frequently Asked Questions

What is NSN 5961-00-781-5899?

NSN 5961-00-781-5899 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 5961-00-781-5899?

NSN 5961-00-781-5899 has 7 cross-referenced part numbers: RELEASE4306 (Electronic Industries Association), 5921103 (Tadiran Ltd), 0481-0022 (Bayly Networks, Inc. Dba Coastcom Networks), 2N2907 (Freescale Semiconductor, Inc.), 418404-2 (Raytheon Company Dba Raytheon) and 2 more.

What NSN replaces 5961-00-781-5899?

There are 9 known substitutes for 5961-00-781-5899: 5961-00-099-4428, 5961-00-127-2123, 5961-00-409-3636 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RELEASE4306?

Key specifications for RELEASE4306: Current Rating Per Characteristic: 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC; Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION; Terminal Length: 0.500 INCHES MINIMUM IN; Internal Configuration: JUNCTION CONTACT. 15 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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