PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

618-4921-062Transistor

Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · NSN 5961-01-039-8922 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-039-8922 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-039-8922. Primary manufacturer part number: 618-4921-062.
Features
  • Transistor — FSC 5961
  • Terminal Circle Diameter: 0.200 INCHES NOMINAL IN
  • Semiconductor Material: SILICON
  • Power Rating Per Characteristic: 5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Internal Configuration: JUNCTION CONTACT
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS AMBIENT AIR DEGC
  • Electrode Internally-Electrically Connected to Case: COLLECTOR
  • Features Provided: HERMETICALLY SEALED CASE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-039-8922, 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 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-039-8922
Primary Part Number618-4921-062
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
StatusACTIVE
Terminal Circle Diameter0.200 INCHES NOMINAL IN
Semiconductor MaterialSILICON
Power Rating Per Characteristic5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Internal ConfigurationJUNCTION CONTACT
Maximum Operating Temp Per Measurement Point200.0 CELSIUS AMBIENT AIR DEGC
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Features ProvidedHERMETICALLY SEALED CASE
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 60.0 MAXIMUM COLLECTOR-TO-EMITTER, WITH VOLTAGE BETWEEN BASE AND EMITTER AND 50.0 MAXIMUM COLLECTOR-TO-EMITTER SUBSTAINING VOLTAGE, RESISTANCE BETWEEN BASE AND EMITTER AND 40.0 MAXIMUM COLLECTOR-TO-EMITTER, SUBSTAINING VOLTAGE, BASE OPEN-CIRCUITED AND 5.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Terminal Length1.500 INCHES MINIMUM IN
Overall Diameter0.334 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Current Rating Per Characteristic0.70 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5961-00-422-5503323844 INTERCHANGEABLE
Transistor
Telemechanics Inc
5961-00-985-90732N3053 INTERCHANGEABLE
Transistor
Solid State Devices, Inc
5961-01-037-8875SM-B-428375 INTERCHANGEABLE
Transistor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5961-01-042-5479 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
352-0613-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
618-4921-062 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
2N3053 Renesas Electronics America Inc (USA)
2N3053 Freescale Semiconductor, Inc. (USA)
2N3053 Electronic Industries Association
Related Parts
5961-00-422-5503INTERCHANGEABLE
TRANSISTOR
323844
5961-00-985-9073INTERCHANGEABLE
TRANSISTOR
2N3053
5961-01-037-8875INTERCHANGEABLE
TRANSISTOR
SM-B-428375
5961-01-042-5479INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-01-039-8922?

NSN 5961-01-039-8922 is a Transistor, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-039-8922?

NSN 5961-01-039-8922 has 5 cross-referenced part numbers: 352-0613-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 618-4921-062 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 2N3053 (Renesas Electronics America Inc), 2N3053 (Freescale Semiconductor, Inc.), 2N3053 (Electronic Industries Association).

What NSN replaces 5961-01-039-8922?

There are 4 known substitutes for 5961-01-039-8922: 5961-00-422-5503, 5961-00-985-9073, 5961-01-037-8875 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 618-4921-062?

Key specifications for 618-4921-062: Terminal Circle Diameter: 0.200 INCHES NOMINAL IN; Semiconductor Material: SILICON; Power Rating Per Characteristic: 5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION; 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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