PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-B-610044-2Transistor

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5961-00-350-8345 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-350-8345 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-350-8345. Primary manufacturer part number: SM-B-610044-2.
Features
  • Transistor — FSC 5961
  • Internal Configuration: JUNCTION CONTACT
  • Overall Diameter: 0.219 INCHES NOMINAL IN
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
  • Internal Junction Configuration: NPN
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN
  • Semiconductor Material: SILICON
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-350-8345, 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 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5961-00-350-8345
Primary Part NumberSM-B-610044-2
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Internal ConfigurationJUNCTION CONTACT
Overall Diameter0.219 INCHES NOMINAL IN
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Internal Junction ConfigurationNPN
Terminal Length0.500 INCHES MINIMUM IN
Voltage Rating in Volts Per Characteristic60.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN
Semiconductor MaterialSILICON
Features ProvidedHERMETICALLY SEALED CASE
Current Rating Per Characteristic25.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Mounting MethodTERMINAL
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Power Rating Per Characteristic1.8 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-891-86322N929 INTERCHANGEABLE
Transistor
Texas Instruments Incorporated
5961-00-993-8522 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
SM-B-610044-2 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SM-B-610044-2 Fairchild Semiconductor Corp (USA)
2N910 Fairchild Semiconductor Corp (USA)
Related Parts
5961-00-891-8632INTERCHANGEABLE
TRANSISTOR
2N929
5961-00-993-8522INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-350-8345?

NSN 5961-00-350-8345 is a Transistor, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-350-8345?

NSN 5961-00-350-8345 has 3 cross-referenced part numbers: SM-B-610044-2 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SM-B-610044-2 (Fairchild Semiconductor Corp), 2N910 (Fairchild Semiconductor Corp).

What NSN replaces 5961-00-350-8345?

There are 2 known substitutes for 5961-00-350-8345: 5961-00-891-8632, 5961-00-993-8522. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-B-610044-2?

Key specifications for SM-B-610044-2: Internal Configuration: JUNCTION CONTACT; Overall Diameter: 0.219 INCHES NOMINAL IN; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Internal Junction Configuration: NPN. 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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