PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

Q0264Transistor

Emcore Corporation Div Concord Division · NSN 5961-00-828-0721 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-828-0721 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-828-0721. Primary manufacturer part number: Q0264.
Features
  • Transistor — FSC 5961
  • Power Rating Per Characteristic: 310.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Maximum Operating Temp Per Measurement Point: 135.0 CELSIUS JUNCTION DEGC
  • Internal Configuration: FIELD EFFECT
  • Semiconductor Material: SILICON
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-92
  • Current Rating Per Characteristic: 10.00 MILLIAMPERES MAXIMUM GATE CURRENT
  • Voltage Rating in Volts Per Characteristic: 25.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 25.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 25.0 MAXIMUM GATE TO SOURCE VOLTAGE
Applications
  • Applications requiring Plastic Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-00-828-0721, 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 Emcore Corporation Div Concord Division. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-828-0721
Primary Part NumberQ0264
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerEmcore Corporation Div Concord Division
StatusCANCELLED
Power Rating Per Characteristic310.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Maximum Operating Temp Per Measurement Point135.0 CELSIUS JUNCTION DEGC
Internal ConfigurationFIELD EFFECT
Semiconductor MaterialSILICON
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-92
Current Rating Per Characteristic10.00 MILLIAMPERES MAXIMUM GATE CURRENT
Voltage Rating in Volts Per Characteristic25.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND 25.0 MAXIMUM DRAIN TO GATE VOLTAGE AND 25.0 MAXIMUM GATE TO SOURCE VOLTAGE
Terminal Length0.500 INCHES MINIMUM IN
Mounting MethodTERMINAL
MaterialPLASTIC ENCLOSURE
Specification/standard Data80131-RELEASE5773 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5961-00-118-8433 INTERCHANGEABLE
Transistor
5961-00-188-5284 INTERCHANGEABLE
Transistor
6250-00-446-58503150 INTERCHANGEABLE
Lampholder
Morse, F W & Company
5961-00-483-0400 INTERCHANGEABLE
Transistor
5975-00-619-8067528019 INTERCHANGEABLE
Junction,sil
Boonton Electronics Corporation Div Boonton Electronics
3825-00-854-419419183 INTERCHANGEABLE
Needle,fluid Flow
Unimasco Inc
5961-01-164-8399 INTERCHANGEABLE
Transistor
6515-01-354-8486476-03 INTERCHANGEABLE
Lead,pacemaker,cardiac
Intermedics Inc
3120-01-369-7205N47603 INTERCHANGEABLE
Bushing,sleeve
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
Q0264 Emcore Corporation Div Concord Division (USA)
19183 Electro Scientific Industries Inc (USA)
847102-0022 Diamond Electronics Inc (USA)
06-01-30-652 B.v. Nederlandse Instrumenten Compagnie 'nedinsco' (NLD)
2N5459 Electronic Industries Association
RELEASE 5773 Electronic Industries Association
2N5459 Solitron Devices, Inc. (USA)
2N5459 Freescale Semiconductor, Inc. (USA)
847102-0022 General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems (USA)
SMB597536 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
MPF105 Freescale Semiconductor, Inc. (USA)
47603 Omega Engineering, Inc. Dba Newport Electronics Div Electronics (USA)
5961-003671 Eldorado Electrodata Corp (USA)
Related Parts
5961-00-118-8433INTERCHANGEABLE
TRANSISTOR
5961-00-188-5284INTERCHANGEABLE
TRANSISTOR
6250-00-446-5850INTERCHANGEABLE
LAMPHOLDER
3150
5961-00-483-0400INTERCHANGEABLE
TRANSISTOR
5975-00-619-8067INTERCHANGEABLE
JUNCTION,SIL
528019
3825-00-854-4194INTERCHANGEABLE
NEEDLE,FLUID FLOW
19183
5961-01-164-8399INTERCHANGEABLE
TRANSISTOR
6515-01-354-8486INTERCHANGEABLE
LEAD,PACEMAKER,CARDIAC
476-03
3120-01-369-7205INTERCHANGEABLE
BUSHING,SLEEVE
N47603

Frequently Asked Questions

What is NSN 5961-00-828-0721?

NSN 5961-00-828-0721 is a Transistor, manufactured by Emcore Corporation Div Concord Division, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-828-0721?

NSN 5961-00-828-0721 has 13 cross-referenced part numbers: Q0264 (Emcore Corporation Div Concord Division), 19183 (Electro Scientific Industries Inc), 847102-0022 (Diamond Electronics Inc), 06-01-30-652 (B.v. Nederlandse Instrumenten Compagnie 'nedinsco'), 2N5459 (Electronic Industries Association) and 8 more.

What NSN replaces 5961-00-828-0721?

There are 9 known substitutes for 5961-00-828-0721: 5961-00-118-8433, 5961-00-188-5284, 6250-00-446-5850 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of Q0264?

Key specifications for Q0264: Power Rating Per Characteristic: 310.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION; Maximum Operating Temp Per Measurement Point: 135.0 CELSIUS JUNCTION DEGC; Internal Configuration: FIELD EFFECT; Overall Length: 0.210 INCHES MAXIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-828-0721 still in active supply?

NSN 5961-00-828-0721 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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