PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS280Transistor

Texas Instruments Incorporated · NSN 5961-00-325-8829 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-325-8829 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-325-8829. Primary manufacturer part number: MS280.
Features
  • Transistor — FSC 5961
  • Terminal Circle Diameter: 0.100 INCHES NOMINAL IN
  • Semiconductor Material: SILICON
  • Overall Diameter: 0.370 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Mounting Method: TERMINAL
  • Current Rating Per Characteristic: 200.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Electrode Internally-Electrically Connected to Case: COLLECTOR
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-325-8829, 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 Texas Instruments Incorporated. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-325-8829
Primary Part NumberMS280
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerTexas Instruments Incorporated
StatusACTIVE
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Semiconductor MaterialSILICON
Overall Diameter0.370 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Mounting MethodTERMINAL
Current Rating Per Characteristic200.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Power Rating Per Characteristic6.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Terminal Length0.500 INCHES MINIMUM IN
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Voltage Rating in Volts Per Characteristic40.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 25.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 2.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Internal ConfigurationJUNCTION CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-006-1517535528-1 INTERCHANGEABLE
Transistor
Raytheon Company Dba Raytheon
5961-00-104-1172531773-1 INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon
5961-00-137-4382 INTERCHANGEABLE
Transistor
5961-00-170-0155928440-101 INTERCHANGEABLE
Transistor
Raytheon Company Dba Raytheon
5961-00-189-29402504236-20 INTERCHANGEABLE
Transistor
L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West
5961-00-401-77352554433-1 INTERCHANGEABLE
Semiconductor Device Set
Honeywell International Inc. Dba Honeywell International
5961-00-418-6544334762-2 INTERCHANGEABLE
Transistor
L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products
6140-00-422-92164-LMS-450 INTERCHANGEABLE
Battery,storage
Enersys Corporation Div Motive Power National Accounts
5961-00-615-609322840-1 INTERCHANGEABLE
Transistor
Drs Signal Solutions, Inc.
5961-00-702-5487TI486 INTERCHANGEABLE
Transistor
Texas Instruments Incorporated
Cross-Reference Index
Part NumberManufacturer
MS280 Texas Instruments Incorporated (USA)
DMS 85099B Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
SAC0478 Texas Instruments Incorporated (USA)
7531455P1 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
Related Parts
5961-00-006-1517INTERCHANGEABLE
TRANSISTOR
535528-1
5961-00-104-1172INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
531773-1
5961-00-137-4382INTERCHANGEABLE
TRANSISTOR
5961-00-170-0155INTERCHANGEABLE
TRANSISTOR
928440-101
5961-00-189-2940INTERCHANGEABLE
TRANSISTOR
2504236-20
5961-00-401-7735INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
2554433-1
5961-00-418-6544INTERCHANGEABLE
TRANSISTOR
334762-2
6140-00-422-9216INTERCHANGEABLE
BATTERY,STORAGE
4-LMS-450
5961-00-615-6093INTERCHANGEABLE
TRANSISTOR
22840-1
5961-00-702-5487INTERCHANGEABLE
TRANSISTOR
TI486
5961-00-702-6542INTERCHANGEABLE
TRANSISTOR
1261915-99
5961-00-722-1377INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-325-8829?

NSN 5961-00-325-8829 is a Transistor, manufactured by Texas Instruments Incorporated, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-325-8829?

NSN 5961-00-325-8829 has 4 cross-referenced part numbers: MS280 (Texas Instruments Incorporated), DMS 85099B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), SAC0478 (Texas Instruments Incorporated), 7531455P1 (Lockheed Martin Corp Naval Electronics & Surveillance Systems).

What NSN replaces 5961-00-325-8829?

There are 12 known substitutes for 5961-00-325-8829: 5961-00-006-1517, 5961-00-104-1172, 5961-00-137-4382 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS280?

Key specifications for MS280: Special Features: JUNCTION PATTERN ARRANGEMENT: NPN; Terminal Circle Diameter: 0.100 INCHES NOMINAL IN; Semiconductor Material: SILICON; Overall Diameter: 0.370 INCHES MAXIMUM IN. 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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