PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1854-0730Transistor

Keysight Technologies Inc · NSN 5961-01-344-4413 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-344-4413 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-344-4413. Primary manufacturer part number: 1854-0730.
Features
  • Transistor — FSC 5961
  • Mounting Method: TERMINAL
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS JUNCTION DEGC
  • Transfer Ratio: 90.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER AND 270.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
  • Voltage Rating in Volts Per Characteristic: 40.0 MINIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-92
  • Current Rating Per Characteristic: 600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Power Rating Per Characteristic: 625.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Applications
  • Applications requiring Plastic Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-01-344-4413, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN5961-01-344-4413
Primary Part Number1854-0730
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Mounting MethodTERMINAL
Maximum Operating Temp Per Measurement Point150.0 CELSIUS JUNCTION DEGC
Transfer Ratio90.0 MINIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER AND 270.0 MAXIMUM STATIC FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
Voltage Rating in Volts Per Characteristic40.0 MINIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-92
Current Rating Per Characteristic600.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Power Rating Per Characteristic625.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Terminal Length0.500 INCHES MINIMUM IN
Internal ConfigurationJUNCTION CONTACT
Semiconductor MaterialSILICON
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
MaterialPLASTIC ENCLOSURE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-043-4288 INTERCHANGEABLE
Transistor
5961-00-478-2348 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
SPS7381 On Semiconductor Corporation (USA)
1854-0730 Hewlett-Packard Company Dba HP (USA)
MPS6531 Freescale Semiconductor, Inc. (USA)
SPS7381 Freescale Semiconductor, Inc. (USA)
1854-0730 Keysight Technologies, Inc. (USA)
1854-0730 PRIMARY Keysight Technologies Inc (USA)
Related Parts
5961-00-043-4288INTERCHANGEABLE
TRANSISTOR
5961-00-478-2348INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-01-344-4413?

NSN 5961-01-344-4413 is a Transistor, manufactured by Keysight Technologies Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-344-4413?

NSN 5961-01-344-4413 has 6 cross-referenced part numbers: SPS7381 (On Semiconductor Corporation), 1854-0730 (Hewlett-Packard Company Dba HP), MPS6531 (Freescale Semiconductor, Inc.), SPS7381 (Freescale Semiconductor, Inc.), 1854-0730 (Keysight Technologies, Inc.) and 1 more.

What NSN replaces 5961-01-344-4413?

There are 2 known substitutes for 5961-01-344-4413: 5961-00-043-4288, 5961-00-478-2348. Verify interchangeability with system specifications before substitution.

What are the specifications of 1854-0730?

Key specifications for 1854-0730: Overall Height: 0.125 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN; Mounting Method: TERMINAL; Overall Width: 0.175 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN; Special Features: JUNCTION PATTERN ARRANGEMENT: NPN. 16 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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