PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RELEASE4837Transistor

Electronic Industries Association · NSN 5961-00-932-6842 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-932-6842 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-932-6842. Primary manufacturer part number: RELEASE4837.
Features
  • Transistor — FSC 5961
  • Current Rating Per Characteristic: 4.00 MILLIAMPERES MAXIMUM BASE CURRENT, DC AND 4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Specification/standard Data: 80131-RELEASE4837 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Semiconductor Material: SILICON
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Overall Diameter: 0.220 INCHES NOMINAL IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-932-6842, 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 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-932-6842
Primary Part NumberRELEASE4837
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Current Rating Per Characteristic4.00 MILLIAMPERES MAXIMUM BASE CURRENT, DC AND 4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Terminal Length0.500 INCHES MINIMUM IN
Specification/standard Data80131-RELEASE4837 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Semiconductor MaterialSILICON
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Overall Diameter0.220 INCHES NOMINAL IN
Electrode Internally-Electrically Connected to CaseGATE
Mounting MethodTERMINAL
Power Rating Per Characteristic300.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Internal ConfigurationFIELD EFFECT
Voltage Rating in Volts Per Characteristic50.0 MAXIMUM BREAKDOWN VOLTAGE, GATE-TO-SOURCE, WITH ALL OTHER TERMINALS SHORT-CIRCUITED TO SOURCE AND 20.0 MAXIMUM DRAIN TO SOURCE VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-086-4803 INTERCHANGEABLE
Transistor
5961-00-269-3692 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
RELEASE4837 Electronic Industries Association
2N3437A Lacon Electronic Gmbh (DEU)
2N3437 Electronic Industries Association
234823 Safran Transmission Systems (FRA)
2N3437 Siliconix Incorporated Div Siliconix (USA)
2N3437A Adelco Elektronik Gmbh (DEU)
Related Parts
5961-00-086-4803INTERCHANGEABLE
TRANSISTOR
5961-00-269-3692INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-932-6842?

NSN 5961-00-932-6842 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 5961-00-932-6842?

NSN 5961-00-932-6842 has 6 cross-referenced part numbers: RELEASE4837 (Electronic Industries Association), 2N3437A (Lacon Electronic Gmbh), 2N3437 (Electronic Industries Association), 234823 (Safran Transmission Systems), 2N3437 (Siliconix Incorporated Div Siliconix) and 1 more.

What NSN replaces 5961-00-932-6842?

There are 2 known substitutes for 5961-00-932-6842: 5961-00-086-4803, 5961-00-269-3692. Verify interchangeability with system specifications before substitution.

What are the specifications of RELEASE4837?

Key specifications for RELEASE4837: Current Rating Per Characteristic: 4.00 MILLIAMPERES MAXIMUM BASE CURRENT, DC AND 4.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Terminal Length: 0.500 INCHES MINIMUM IN; Specification/standard Data: 80131-RELEASE4837 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION. 13 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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