PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1854-0838Transistor

Keysight Technologies Inc · NSN 5961-00-356-8731 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-356-8731 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-356-8731. Primary manufacturer part number: 1854-0838.
Features
  • Transistor — FSC 5961
  • Semiconductor Material: SILICON
  • Mounting Method: TERMINAL
  • Internal Configuration: JUNCTION CONTACT
  • Voltage Rating in Volts Per Characteristic: -225.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 2.5 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC
  • Terminal Length: 0.622 INCHES MINIMUM IN
  • Power Rating Per Characteristic: 10.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Current Rating Per Characteristic: 500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Applications
  • Applications requiring Plastic Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-00-356-8731, 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 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-356-8731
Primary Part Number1854-0838
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Semiconductor MaterialSILICON
Mounting MethodTERMINAL
Internal ConfigurationJUNCTION CONTACT
Voltage Rating in Volts Per Characteristic-225.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 2.5 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC
Terminal Length0.622 INCHES MINIMUM IN
Power Rating Per Characteristic10.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Current Rating Per Characteristic500.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
MaterialPLASTIC ENCLOSURE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-01-012-4268 INTERCHANGEABLE
Transistor
5961-01-063-9262 INTERCHANGEABLE
Transistor
5961-01-268-1896TIP47 INTERCHANGEABLE
Transistor
Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters
Cross-Reference Index
Part NumberManufacturer
1854-0838 Hewlett-Packard Company Dba HP (USA)
1854-0838 PRIMARY Keysight Technologies Inc (USA)
1854-0838 Keysight Technologies, Inc. (USA)
SJE346 Freescale Semiconductor, Inc. (USA)
SJE346 On Semiconductor Corporation (USA)
TIP47 Freescale Semiconductor, Inc. (USA)
Related Parts
5961-01-012-4268INTERCHANGEABLE
TRANSISTOR
5961-01-063-9262INTERCHANGEABLE
TRANSISTOR
5961-01-268-1896INTERCHANGEABLE
TRANSISTOR
TIP47

Frequently Asked Questions

What is NSN 5961-00-356-8731?

NSN 5961-00-356-8731 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 5961-00-356-8731?

NSN 5961-00-356-8731 has 6 cross-referenced part numbers: 1854-0838 (Hewlett-Packard Company Dba HP), 1854-0838 (Keysight Technologies Inc), 1854-0838 (Keysight Technologies, Inc.), SJE346 (Freescale Semiconductor, Inc.), SJE346 (On Semiconductor Corporation) and 1 more.

What NSN replaces 5961-00-356-8731?

There are 3 known substitutes for 5961-00-356-8731: 5961-01-012-4268, 5961-01-063-9262, 5961-01-268-1896. Verify interchangeability with system specifications before substitution.

What are the specifications of 1854-0838?

Key specifications for 1854-0838: Semiconductor Material: SILICON; Overall Length: 0.638 INCHES NOMINAL IN; Mounting Method: TERMINAL; Internal Configuration: JUNCTION CONTACT. 13 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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