PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1261915-1Transistor

Honeywell Intl Inc Defense Avionics Systems · NSN 5961-00-752-0432 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-752-0432 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-752-0432. Primary manufacturer part number: 1261915-1.
Features
  • Transistor — FSC 5961
  • Voltage Rating in Volts Per Characteristic: 45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 45.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 1.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
  • Terminal Length: 1.500 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
  • Power Rating Per Characteristic: 150.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
  • Terminal Circle Diameter: 0.200 INCHES NOMINAL IN
  • Mounting Method: TERMINAL
  • Specification/standard Data: 81349-MIL-S-19500/37 GOVERNMENT SPECIFICATION
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-752-0432, 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 Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-752-0432
Primary Part Number1261915-1
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems
StatusCANCELLED
Voltage Rating in Volts Per Characteristic45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 45.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 1.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Terminal Length1.500 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
Power Rating Per Characteristic150.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Terminal Circle Diameter0.200 INCHES NOMINAL IN
Mounting MethodTERMINAL
Specification/standard Data81349-MIL-S-19500/37 GOVERNMENT SPECIFICATION
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Overall Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Semiconductor MaterialSILICON
Internal ConfigurationJUNCTION CONTACT
Features ProvidedHERMETICALLY SEALED CASE
Test Data Document81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-269-3688 INTERCHANGEABLE
Transistor
5961-00-553-48201288976-1 INTERCHANGEABLE
Transistor
Honeywell International Inc. Dba Honeywell International
5961-00-583-15532N333 INTERCHANGEABLE
Transistor
Raytheon Company Dba Raytheon
5961-00-615-5186 INTERCHANGEABLE
Transistor
5961-00-809-9046 INTERCHANGEABLE
Transistor
5961-00-843-6883 INTERCHANGEABLE
Transistor
5961-00-872-85092N333 INTERCHANGEABLE
Transistor
Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp
5961-00-882-18402N333 INTERCHANGEABLE
Transistor
Mpd Components, Inc.
5961-00-882-8682 INTERCHANGEABLE
Transistor
5961-00-928-1006 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
1261915-1 Honeywell Intl Inc Defense Avionics Systems (USA)
2N333 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
JAN2N333 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
USN2N333 General Electric Co Electric Capacitor Product Section (USA)
MIL-PRF-19500/37 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5961PL1278057 Jednolity Indeks Materialowy - Uniform Material Index (POL)
352-9003-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
MIL-S-19500/37 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-269-3688INTERCHANGEABLE
TRANSISTOR
5961-00-553-4820INTERCHANGEABLE
TRANSISTOR
1288976-1
5961-00-583-1553INTERCHANGEABLE
TRANSISTOR
2N333
5961-00-615-5186INTERCHANGEABLE
TRANSISTOR
5961-00-809-9046INTERCHANGEABLE
TRANSISTOR
5961-00-843-6883INTERCHANGEABLE
TRANSISTOR
5961-00-872-8509INTERCHANGEABLE
TRANSISTOR
2N333
5961-00-882-1840INTERCHANGEABLE
TRANSISTOR
2N333
5961-00-882-8682INTERCHANGEABLE
TRANSISTOR
5961-00-928-1006INTERCHANGEABLE
TRANSISTOR
5961-01-283-2704INTERCHANGEABLE
TRANSISTOR
5961-01-468-0658INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-752-0432?

NSN 5961-00-752-0432 is a Transistor, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-752-0432?

NSN 5961-00-752-0432 has 8 cross-referenced part numbers: 1261915-1 (Honeywell Intl Inc Defense Avionics Systems), 2N333 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), JAN2N333 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), USN2N333 (General Electric Co Electric Capacitor Product Section), MIL-PRF-19500/37 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 5961-00-752-0432?

There are 12 known substitutes for 5961-00-752-0432: 5961-00-269-3688, 5961-00-553-4820, 5961-00-583-1553 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1261915-1?

Key specifications for 1261915-1: Voltage Rating in Volts Per Characteristic: 45.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND 45.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 1.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN; Terminal Length: 1.500 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN; Power Rating Per Characteristic: 150.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION; Overall Length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-752-0432 still in active supply?

NSN 5961-00-752-0432 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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