PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RELEASE4694Transistor

Electronic Industries Association · NSN 5961-00-221-4371 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-221-4371 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-221-4371. Primary manufacturer part number: RELEASE4694.
Features
  • Transistor — FSC 5961
  • Semiconductor Material: GERMANIUM
  • Internal Configuration: JUNCTION CONTACT
  • Mounting Method: TERMINAL
  • Specification/standard Data: 80131-RELEASE4694 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC
  • Power Rating Per Characteristic: 150.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
  • Terminal Length: 0.500 INCHES MINIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-221-4371, 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 14 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-221-4371
Primary Part NumberRELEASE4694
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Semiconductor MaterialGERMANIUM
Internal ConfigurationJUNCTION CONTACT
Mounting MethodTERMINAL
Specification/standard Data80131-RELEASE4694 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Power Rating Per Characteristic150.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Terminal Length0.500 INCHES MINIMUM IN
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Overall Diameter0.230 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic35.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 35.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 3.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Current Rating Per Characteristic100.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Features ProvidedHERMETICALLY SEALED CASE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5961-00-333-9046G390306S1 INTERCHANGEABLE
Transistor
L3harris Technologies, Inc Div Space & Airborne Systems
5961-00-479-69522N3308 INTERCHANGEABLE
Transistor
Semitronics Corp
5961-00-765-6071Q0174 INTERCHANGEABLE
Transistor
Emcore Corporation Div Concord Division
5961-00-848-19062N3307 INTERCHANGEABLE
Transistor
Semitronics Corp
5961-00-881-0495 INTERCHANGEABLE
Transistor
5961-00-894-3768 INTERCHANGEABLE
Transistor
5961-00-939-421748634-1 INTERCHANGEABLE
Transistor
Thales Usa, Inc. Div Air Mobility Solutions ("ams")
5961-00-939-4223 INTERCHANGEABLE
Transistor
5961-00-939-4261 INTERCHANGEABLE
Transistor
5961-00-948-6004 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
RELEASE4694 Electronic Industries Association
2N3325 Gpd Optoelectronics Corp. Div Gpd Optoelectronics (USA)
2N3325 Semiconductor Technology, Inc. Dba Semiconductor Technology Inc (USA)
2N3325A Adelco Elektronik Gmbh (DEU)
2N3325A Lacon Electronic Gmbh (DEU)
2N3325 Freescale Semiconductor, Inc. (USA)
2N3325 Electronic Industries Association
Related Parts
5961-00-333-9046INTERCHANGEABLE
TRANSISTOR
G390306S1
5961-00-479-6952INTERCHANGEABLE
TRANSISTOR
2N3308
5961-00-765-6071INTERCHANGEABLE
TRANSISTOR
Q0174
5961-00-848-1906INTERCHANGEABLE
TRANSISTOR
2N3307
5961-00-881-0495INTERCHANGEABLE
TRANSISTOR
5961-00-894-3768INTERCHANGEABLE
TRANSISTOR
5961-00-939-4217INTERCHANGEABLE
TRANSISTOR
48634-1
5961-00-939-4223INTERCHANGEABLE
TRANSISTOR
5961-00-939-4261INTERCHANGEABLE
TRANSISTOR
5961-00-948-6004INTERCHANGEABLE
TRANSISTOR
5961-00-951-5294INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-221-4371?

NSN 5961-00-221-4371 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 5961-00-221-4371?

NSN 5961-00-221-4371 has 7 cross-referenced part numbers: RELEASE4694 (Electronic Industries Association), 2N3325 (Gpd Optoelectronics Corp. Div Gpd Optoelectronics), 2N3325 (Semiconductor Technology, Inc. Dba Semiconductor Technology Inc), 2N3325A (Adelco Elektronik Gmbh), 2N3325A (Lacon Electronic Gmbh) and 2 more.

What NSN replaces 5961-00-221-4371?

There are 11 known substitutes for 5961-00-221-4371: 5961-00-333-9046, 5961-00-479-6952, 5961-00-765-6071 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RELEASE4694?

Key specifications for RELEASE4694: Semiconductor Material: GERMANIUM; Internal Configuration: JUNCTION CONTACT; Mounting Method: TERMINAL; Overall Length: 0.210 INCHES MAXIMUM IN. 16 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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