PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1853-0281Transistor

Keysight Technologies Inc · NSN 5961-00-904-4262 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-904-4262 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-904-4262. Primary manufacturer part number: 1853-0281.
Features
  • Transistor — FSC 5961
  • Internal Configuration: JUNCTION CONTACT
  • Features Provided: HERMETICALLY SEALED CASE
  • Semiconductor Material: SILICON
  • Internal Junction Configuration: PNP
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • 19 verified cross-references
  • Primary manufacturer: Keysight Technologies Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-904-4262, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 19 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-904-4262
Primary Part Number1853-0281
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Internal ConfigurationJUNCTION CONTACT
Features ProvidedHERMETICALLY SEALED CASE
Semiconductor MaterialSILICON
Internal Junction ConfigurationPNP
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-099-4428N185916-3 INTERCHANGEABLE
Transistor
Safran Electrical & Power Uk Limited
2840-00-403-5011657927 INTERCHANGEABLE
Support Assy
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5841-00-416-3824657927-1 INTERCHANGEABLE
Filter,light,cathode Ray Tube
American Polarizers Inc
5961-00-468-5262N185916-4 INTERCHANGEABLE
Transistor
Safran Electrical & Power Uk Limited
5961-00-477-73642N2907A INTERCHANGEABLE
Transistor
Fairchild Semiconductor Corp
5961-00-719-42742459391-2 INTERCHANGEABLE
Transistor
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5961-00-726-95982504608-2 INTERCHANGEABLE
Transistor
Honeywell International Inc. Dba Honeywell International
5961-00-925-3777 INTERCHANGEABLE
Transistor
5961-00-985-91102N2907A INTERCHANGEABLE
Transistor
Freescale Semiconductor, Inc.
5961-01-019-4947 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
1853-0281 Keysight Technologies Inc (USA)
5L.5512.102.20 Elbit Systems Deutschland Gmbh & Co. Kg (DEU)
2N2907A Electronic Industries Association
2N2907A Motorola Inc. Dba Integrated Information Systems Group (USA)
U60E505X1 Siemens Schweiz Ag Dba Siemens Switzerland Ltd. (CHE)
1853-0281 Keysight Technologies, Inc. (USA)
2N2907A General Dynamics Mission Systems, Inc. Dba Gdms (USA)
657927 Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (GBR)
5L.5512.102.20 Hensoldt Sensors Gmbh Div Seps (DEU)
0448390001 Riimic, Llc Dba Sunair Electronics (USA)
2N2907A Freescale Semiconductor, Inc. (USA)
531-133-018 Elettronica Gmbh (DEU)
5205-673 Raytheon Company Div Rmd Strategic (USA)
531-133-018 Elettronica Spa (ITA)
007-T-0261-50 Leonardo Uk Ltd (GBR)
1853-0281 Hewlett-Packard Company Dba HP (USA)
242907 Ultra Electronics Ltd (electronics Division) (GBR)
242907 Ultra Electronics Precision Air & Land Systems (GBR)
6120-320-001 Saab Scania Ab Data Saab Div Military Product (SWE)
Related Parts
5961-00-099-4428INTERCHANGEABLE
TRANSISTOR
N185916-3
2840-00-403-5011INTERCHANGEABLE
SUPPORT ASSY
657927
5841-00-416-3824INTERCHANGEABLE
FILTER,LIGHT,CATHODE RAY TUBE
657927-1
5961-00-468-5262INTERCHANGEABLE
TRANSISTOR
N185916-4
5961-00-477-7364INTERCHANGEABLE
TRANSISTOR
2N2907A
5961-00-719-4274INTERCHANGEABLE
TRANSISTOR
2459391-2
5961-00-726-9598INTERCHANGEABLE
TRANSISTOR
2504608-2
5961-00-925-3777INTERCHANGEABLE
TRANSISTOR
5961-00-985-9110INTERCHANGEABLE
TRANSISTOR
2N2907A
5961-01-019-4947INTERCHANGEABLE
TRANSISTOR
5961-01-042-3341INTERCHANGEABLE
TRANSISTOR
618-4921-058
5961-01-102-7461INTERCHANGEABLE
TRANSISTOR
648-5338-002

Frequently Asked Questions

What is NSN 5961-00-904-4262?

NSN 5961-00-904-4262 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 5961-00-904-4262?

NSN 5961-00-904-4262 has 19 cross-referenced part numbers: 1853-0281 (Keysight Technologies Inc), 5L.5512.102.20 (Elbit Systems Deutschland Gmbh & Co. Kg), 2N2907A (Electronic Industries Association), 2N2907A (Motorola Inc. Dba Integrated Information Systems Group), U60E505X1 (Siemens Schweiz Ag Dba Siemens Switzerland Ltd.) and 14 more.

What NSN replaces 5961-00-904-4262?

There are 12 known substitutes for 5961-00-904-4262: 5961-00-099-4428, 2840-00-403-5011, 5841-00-416-3824 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1853-0281?

Key specifications for 1853-0281: Internal Configuration: JUNCTION CONTACT; Features Provided: HERMETICALLY SEALED CASE; Semiconductor Material: SILICON; Internal Junction Configuration: PNP. 5 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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