PartsTable TECHNICAL DATA SHEET
SEPTEMBER 2026Technical Data Sheet

101378FTransistor

Systron-Donner Corp Microwave/instrument Div · NSN 5961-01-165-0592 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-165-0592 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-165-0592. Primary manufacturer part number: 101378F.
Features
  • Transistor — FSC 5961
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Power Rating Per Characteristic: 625.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-92
  • Voltage Rating in Volts Per Characteristic: 40.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 0.2 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC
  • Semiconductor Material: SILICON
  • Terminal Length: 0.500 INCHES NOMINAL IN
  • Mounting Method: TERMINAL
Applications
  • Applications requiring Plastic Enclosure construction
General Description

The Transistor, cataloged under National Stock Number 5961-01-165-0592, 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 Systron-Donner Corp Microwave/instrument Div. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN5961-01-165-0592
Primary Part Number101378F
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSystron-Donner Corp Microwave/instrument Div
StatusACTIVE
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Power Rating Per Characteristic625.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-92
Voltage Rating in Volts Per Characteristic40.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 0.2 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC
Semiconductor MaterialSILICON
Terminal Length0.500 INCHES NOMINAL IN
Mounting MethodTERMINAL
Internal ConfigurationJUNCTION CONTACT
Transfer Ratio300.0 MAXIMUM SMALL-SIGNAL SHORT-CIRCUIT FORWARD CURRENT TRANSFER RATIO, COMMON-EMITTER
MaterialPLASTIC ENCLOSURE
Current Rating Per Characteristic10.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 12
5961-00-124-5245SM-A-726658 INTERCHANGEABLE
Transistor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5961-00-286-466654000-90041-3 INTERCHANGEABLE
Transistor
Textron Systems Corporation Dba Textron Systems Corp
5961-00-931-0372 INTERCHANGEABLE
Transistor
5961-01-019-4923195974 INTERCHANGEABLE
Transistor
Fluke Corp
5961-01-096-1886 INTERCHANGEABLE
Transistor
5961-01-176-1729151-0188-00 INTERCHANGEABLE
Transistor
Tektronix, Inc.
5961-01-213-1965483735 INTERCHANGEABLE
Transistor
Fluke Corp
5961-01-216-6475 INTERCHANGEABLE
Transistor
5961-01-261-53742N3906G INTERCHANGEABLE
Transistor
Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters
5961-01-305-8686698233 INTERCHANGEABLE
Transistor
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
101378F Systron-Donner Corp Microwave/instrument Div (USA)
2N3906 Fairchild Semiconductor Corp (USA)
V12727 Siliconix Incorporated Div Siliconix (USA)
94-7340 International Rectifier Corporation (USA)
Related Parts
5961-00-124-5245INTERCHANGEABLE
TRANSISTOR
SM-A-726658
5961-00-286-4666INTERCHANGEABLE
TRANSISTOR
54000-90041-3
5961-00-931-0372INTERCHANGEABLE
TRANSISTOR
5961-01-019-4923INTERCHANGEABLE
TRANSISTOR
195974
5961-01-096-1886INTERCHANGEABLE
TRANSISTOR
5961-01-176-1729INTERCHANGEABLE
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151-0188-00
5961-01-213-1965INTERCHANGEABLE
TRANSISTOR
483735
5961-01-216-6475INTERCHANGEABLE
TRANSISTOR
5961-01-261-5374INTERCHANGEABLE
TRANSISTOR
2N3906G
5961-01-305-8686INTERCHANGEABLE
TRANSISTOR
698233
5961-01-351-1938INTERCHANGEABLE
TRANSISTOR
1853-0563
5961-01-375-9924INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-01-165-0592?

NSN 5961-01-165-0592 is a Transistor, manufactured by Systron-Donner Corp Microwave/instrument Div, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-165-0592?

NSN 5961-01-165-0592 has 4 cross-referenced part numbers: 101378F (Systron-Donner Corp Microwave/instrument Div), 2N3906 (Fairchild Semiconductor Corp), V12727 (Siliconix Incorporated Div Siliconix), 94-7340 (International Rectifier Corporation).

What NSN replaces 5961-01-165-0592?

There are 12 known substitutes for 5961-01-165-0592: 5961-00-124-5245, 5961-00-286-4666, 5961-00-931-0372 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 101378F?

Key specifications for 101378F: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Power Rating Per Characteristic: 625.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION; Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-92; Voltage Rating in Volts Per Characteristic: 40.0 MAXIMUM COLLECTOR TO EMITTER VOLTAGE/STATIC/BASE OPEN AND 0.2 MAXIMUM COLLECTOR TO EMITTER VOLTAGE, DC. 15 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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