PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40392Transistor

Rca Corp Distributor and Special Products Div · NSN 5961-00-442-6401 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-442-6401 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-442-6401. Primary manufacturer part number: 40392.
Features
  • Transistor — FSC 5961
  • Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
  • Semiconductor Material: SILICON
  • Mounting Method: UNTHREADED HOLE(S)
  • Power Rating Per Characteristic: 7.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
  • Mounting Facility Quantity: 2
  • Electrode Internally-Electrically Connected to Case: COLLECTOR
  • Features Provided: HERMETICALLY SEALED CASE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-442-6401, 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 Rca Corp Distributor and Special Products Div. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5961-00-442-6401
Primary Part Number40392
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRca Corp Distributor and Special Products Div
StatusACTIVE
Voltage Rating in Volts Per Characteristic60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Semiconductor MaterialSILICON
Mounting MethodUNTHREADED HOLE(S)
Power Rating Per Characteristic7.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
Mounting Facility Quantity2
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Features ProvidedHERMETICALLY SEALED CASE
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Overall Diameter0.335 INCHES MINIMUM AND 0.370 INCHES MAXIMUM IN
Internal ConfigurationJUNCTION CONTACT
Current Rating Per Characteristic700.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5940-00-187-50551787-16 INTERCHANGEABLE
Terminal,lug
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
5330-00-740-1350350818R1 INTERCHANGEABLE
Packing,preformed
Komatsu America Corp.
6680-01-008-6647 INTERCHANGEABLE
Gage Rod-Cap,liquid Level
Cross-Reference Index
Part NumberManufacturer
40392 Rca Corp Distributor and Special Products Div
Related Parts
5940-00-187-5055INTERCHANGEABLE
TERMINAL,LUG
1787-16
5330-00-740-1350INTERCHANGEABLE
PACKING,PREFORMED
350818R1
6680-01-008-6647INTERCHANGEABLE
GAGE ROD-CAP,LIQUID LEVEL

Frequently Asked Questions

What is NSN 5961-00-442-6401?

NSN 5961-00-442-6401 is a Transistor, manufactured by Rca Corp Distributor and Special Products Div, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-442-6401?

NSN 5961-00-442-6401 has 1 cross-referenced part number: 40392 (Rca Corp Distributor and Special Products Div).

What NSN replaces 5961-00-442-6401?

There are 3 known substitutes for 5961-00-442-6401: 5940-00-187-5055, 5330-00-740-1350, 6680-01-008-6647. Verify interchangeability with system specifications before substitution.

What are the specifications of 40392?

Key specifications for 40392: Voltage Rating in Volts Per Characteristic: 60.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 40.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 5.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN; Semiconductor Material: SILICON; Mounting Method: UNTHREADED HOLE(S); Power Rating Per Characteristic: 7.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION. 14 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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