PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1264-1357Transistor

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5961-01-169-0161 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-169-0161 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-169-0161. Primary manufacturer part number: 1264-1357.
Features
  • Transistor — FSC 5961
  • Features Provided: BURN IN AND HERMETICALLY SEALED CASE
  • Mounting Method: UNTHREADED HOLE(S)
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC
  • Power Rating Per Characteristic: 35.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
  • Internal Configuration: JUNCTION CONTACT
  • Semiconductor Material: SILICON
  • Current Rating Per Characteristic: -2.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND -1.00 AMPERES MAXIMUM BASE CURRENT, DC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-169-0161, 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 Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5961-01-169-0161
Primary Part Number1264-1357
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Features ProvidedBURN IN AND HERMETICALLY SEALED CASE
Mounting MethodUNTHREADED HOLE(S)
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Power Rating Per Characteristic35.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Internal ConfigurationJUNCTION CONTACT
Semiconductor MaterialSILICON
Current Rating Per Characteristic-2.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC AND -1.00 AMPERES MAXIMUM BASE CURRENT, DC
Joint Electronic Device Engineering Council/jedec/case Outline DesignationT0-66
Voltage Rating in Volts Per Characteristic-275.0 MAXIMUM COLLECTOR TO BASE VOLTAGE/STATIC/EMITTER OPEN AND -225.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND -6.0 MAXIMUM EMITTER TO BASE VOLTAGE, STATIC, COLLECTOR OPEN
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Mounting Facility Quantity2
Terminal Type and Quantity2 PIN AND 1 CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-01-024-2135 INTERCHANGEABLE
Transistor
5961-01-061-7530L02508 INTERCHANGEABLE
Transistor
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Cross-Reference Index
Part NumberManufacturer
1264-1357 PRIMARY Bae Systems Information and Electronic Systems Integration Inc. (USA)
JAN2N6211 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-01-024-2135INTERCHANGEABLE
TRANSISTOR
5961-01-061-7530INTERCHANGEABLE
TRANSISTOR
L02508

Frequently Asked Questions

What is NSN 5961-01-169-0161?

NSN 5961-01-169-0161 is a Transistor, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-169-0161?

NSN 5961-01-169-0161 has 2 cross-referenced part numbers: 1264-1357 (Bae Systems Information and Electronic Systems Integration Inc.), JAN2N6211 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5961-01-169-0161?

There are 2 known substitutes for 5961-01-169-0161: 5961-01-024-2135, 5961-01-061-7530. Verify interchangeability with system specifications before substitution.

What are the specifications of 1264-1357?

Key specifications for 1264-1357: Features Provided: BURN IN AND HERMETICALLY SEALED CASE; Mounting Method: UNTHREADED HOLE(S); Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC; Special Features: JUNCTION PATTERN ARRANGEMENT: PNP. 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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