PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

619139-1Transistor

Raytheon Company · NSN 5961-00-465-9910 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-465-9910 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-465-9910. Primary manufacturer part number: 619139-1.
Features
  • Transistor — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Overall Diameter: 0.875 INCHES MAXIMUM IN
  • Mounting Method: UNTHREADED HOLE(S)
  • Voltage Rating in Volts Per Characteristic: 160.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 140.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 7.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
  • Current Rating Per Characteristic: 7.00 AMPERES MAXIMUM BASE CURRENT, DC AND 10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
  • Internal Configuration: JUNCTION CONTACT
  • Internal Junction Configuration: NPN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-465-9910, 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 Raytheon Company. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-465-9910
Primary Part Number619139-1
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRaytheon Company
StatusACTIVE
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter0.875 INCHES MAXIMUM IN
Mounting MethodUNTHREADED HOLE(S)
Voltage Rating in Volts Per Characteristic160.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 140.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 7.0 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Current Rating Per Characteristic7.00 AMPERES MAXIMUM BASE CURRENT, DC AND 10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Internal ConfigurationJUNCTION CONTACT
Internal Junction ConfigurationNPN
Power Rating Per Characteristic117.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Semiconductor MaterialSILICON
Terminal Type and Quantity2 PIN AND 1 CASE
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Mounting Facility Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-107-538236487 INTERCHANGEABLE
Transistor
Renesas Electronics America Inc
5961-00-429-9395 INTERCHANGEABLE
Transistor
5961-00-902-88212N3442 INTERCHANGEABLE
Transistor
Renesas Electronics America Inc
5961-00-946-2054 INTERCHANGEABLE
Transistor
5961-01-033-9370123652-01 INTERCHANGEABLE
Transistor
Transico, Inc. Dba Eeco Switch
5961-01-189-4124958-091-0001 INTERCHANGEABLE
Transistor
Northrop Grumman Systems Corporation
Cross-Reference Index
Part NumberManufacturer
2N3442 Rca Corp Distribution and Special Products (USA)
619139-1 PRIMARY Raytheon Company (USA)
2N3442 Silicon Transistor Corporation Dba Same (USA)
Related Parts
5961-00-107-5382INTERCHANGEABLE
TRANSISTOR
36487
5961-00-429-9395INTERCHANGEABLE
TRANSISTOR
5961-00-902-8821INTERCHANGEABLE
TRANSISTOR
2N3442
5961-00-946-2054INTERCHANGEABLE
TRANSISTOR
5961-01-033-9370INTERCHANGEABLE
TRANSISTOR
123652-01
5961-01-189-4124INTERCHANGEABLE
TRANSISTOR
958-091-0001

Frequently Asked Questions

What is NSN 5961-00-465-9910?

NSN 5961-00-465-9910 is a Transistor, manufactured by Raytheon Company, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-465-9910?

NSN 5961-00-465-9910 has 3 cross-referenced part numbers: 2N3442 (Rca Corp Distribution and Special Products), 619139-1 (Raytheon Company), 2N3442 (Silicon Transistor Corporation Dba Same).

What NSN replaces 5961-00-465-9910?

There are 6 known substitutes for 5961-00-465-9910: 5961-00-107-5382, 5961-00-429-9395, 5961-00-902-8821 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 619139-1?

Key specifications for 619139-1: Overall Length: 0.450 INCHES MAXIMUM IN; Features Provided: HERMETICALLY SEALED CASE; Overall Diameter: 0.875 INCHES MAXIMUM IN; Mounting Method: UNTHREADED HOLE(S). 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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