PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1854-0518Transistor

Keysight Technologies, Inc. · NSN 5961-01-048-7847 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-048-7847 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-048-7847. Primary manufacturer part number: 1854-0518.
Features
  • Transistor — FSC 5961
  • Terminal Circle Diameter: 0.038 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
  • Power Rating Per Characteristic: 150.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
  • Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN
  • Terminal Type and Quantity: 2 PIN
  • Terminal Length: 0.315 INCHES NOMINAL IN
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Current Rating Per Characteristic: 10.00 AMPERES MAXIMUM COLLECTOR CURRENT, INSTANTANEOUS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-048-7847, 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 Keysight Technologies, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-01-048-7847
Primary Part Number1854-0518
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerKeysight Technologies, Inc.
StatusCANCELLED
Terminal Circle Diameter0.038 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
Power Rating Per Characteristic150.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
Voltage Rating in Volts Per Characteristic60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN
Terminal Type and Quantity2 PIN
Terminal Length0.315 INCHES NOMINAL IN
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Current Rating Per Characteristic10.00 AMPERES MAXIMUM COLLECTOR CURRENT, INSTANTANEOUS
Mounting MethodTERMINAL
Semiconductor MaterialSILICON
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5961-00-008-2650 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
1854-0518 Keysight Technologies, Inc. (USA)
2N5877 Electronic Industries Association
2N5877 Renesas Electronics America Inc (USA)
1854-0518 Keysight Technologies Inc (USA)
RELEASE6104B Electronic Industries Association
2N5877 Freescale Semiconductor, Inc. (USA)
1854-0518 Hewlett-Packard Company Dba HP (USA)
Related Parts
5961-00-008-2650INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-01-048-7847?

NSN 5961-01-048-7847 is a Transistor, manufactured by Keysight Technologies, Inc., classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-048-7847?

NSN 5961-01-048-7847 has 7 cross-referenced part numbers: 1854-0518 (Keysight Technologies, Inc.), 2N5877 (Electronic Industries Association), 2N5877 (Renesas Electronics America Inc), 1854-0518 (Keysight Technologies Inc), RELEASE6104B (Electronic Industries Association) and 2 more.

What NSN replaces 5961-01-048-7847?

There is 1 known substitute for 5961-01-048-7847: 5961-00-008-2650. Verify interchangeability with system specifications before substitution.

What are the specifications of 1854-0518?

Key specifications for 1854-0518: Terminal Circle Diameter: 0.038 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN; Power Rating Per Characteristic: 150.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION; Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN; Terminal Type and Quantity: 2 PIN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-048-7847 still in active supply?

NSN 5961-01-048-7847 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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