PartsTable TECHNICAL DATA SHEET
NSN 5961-01-714-4971Government record, cited

Transistor5961-01-714-4971

NSN 5961-01-714-4971 · NIIN 017144971 · Part number FDS9945
Fairchild Semiconductor Corp · FSC 5961 — Semiconductor Devices and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 07263
Government record, cited
NSN 5961-01-714-4971 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-714-4971. Manufacturer of record part number: FDS9945.
Also searched as  5961-01-714-4971 · 5961017144971 · NIIN 017144971 · 01-714-4971 · FSC 5961 Semiconductor Devices and Associated Hardware · CAGE 07263 · FDS9945
Nearby stock numbers  ·
Features
  • Transistor — FSC 5961
  • Voltage Rating in Volts Per Characteristic: 60.0 NOMINAL DRAIN TO SOURCE VOLTAGE
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Current Rating Per Characteristic: 10.0 AMPERES NOMINAL DRAIN CURRENT
  • Terminal Type and Quantity: 8 PIN
  • 1 manufacturer part number on file
  • Manufacturer of record: Fairchild Semiconductor Corp
Identification
  • NSN: 5961-01-714-4971
  • NIIN: 017144971
  • FSC: 5961 — Semiconductor Devices and Associated Hardware
  • FSG: 59 — Electrical and Electronic Equipment Components
  • Primary part number: FDS9945
  • Manufacturer: Fairchild Semiconductor Corp
General Description

The Transistor, cataloged under National Stock Number 5961-01-714-4971, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Fairchild Semiconductor Corp. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-714-4971
Primary Part NumberFDS9945
Item NameTransistor
FSC / FSG5961 / 59 — Semiconductor Devices and Associated Hardware
ManufacturerFairchild Semiconductor Corp
StatusACTIVE
Voltage Rating in Volts Per Characteristic60.0 NOMINAL DRAIN TO SOURCE VOLTAGE
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Current Rating Per Characteristic10.0 AMPERES NOMINAL DRAIN CURRENT
Terminal Type and Quantity8 PIN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
FDS9945 PRIMARY Fairchild Semiconductor Corp (USA)
No interchangeability data on file.
Other items in FSC 5961 — Semiconductor Devices and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5961-00-000-0150
RECTIFIER,SEMICONDUCTOR DEVICE,U
5961-00-000-4541
5961-00-000-4541 · Item name not on file
5961-00-000-5400
5961-00-000-5400 · Item name not on file
5961-00-000-7614
5961-00-000-7614 · Item name not on file
5961-00-000-8760
5961-00-000-8760 · Item name not on file
5961-00-001-1352
5961-00-001-1352 · Item name not on file
5961-00-001-2624
5961-00-001-2624 · Item name not on file
5961-00-001-2978
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-714-4971?

NSN 5961-01-714-4971 is a Transistor, manufactured by Fairchild Semiconductor Corp, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.

What part numbers are listed for NSN 5961-01-714-4971?

NSN 5961-01-714-4971 has 1 manufacturer part number on file: FDS9945 (Fairchild Semiconductor Corp).

What are the specifications of FDS9945?

Key specifications for FDS9945: Voltage Rating in Volts Per Characteristic: 60.0 NOMINAL DRAIN TO SOURCE VOLTAGE; Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC; Current Rating Per Characteristic: 10.0 AMPERES NOMINAL DRAIN CURRENT; Part Name Assigned by Controlling Agency: N-CHANNEL POWER TRENCH,TRANSISTOR. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5961-01-714-4971 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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