PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

Q0192Transistor

Emcore Corporation Div Concord Division · NSN 5961-00-843-1676 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-843-1676 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-843-1676. Primary manufacturer part number: Q0192.
Features
  • Transistor — FSC 5961
  • Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Voltage Rating in Volts Per Characteristic: 15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 12.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 4.5 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC
  • Semiconductor Material: SILICON
  • Mounting Method: TERMINAL
  • 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 5961-00-843-1676, 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 Emcore Corporation Div Concord Division. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 22 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-843-1676
Primary Part NumberQ0192
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerEmcore Corporation Div Concord Division
StatusCANCELLED
Terminal Type and Quantity3 UNINSULATED WIRE LEAD
Terminal Length0.500 INCHES MINIMUM IN
Voltage Rating in Volts Per Characteristic15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 12.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 4.5 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Semiconductor MaterialSILICON
Mounting MethodTERMINAL
Features ProvidedHERMETICALLY SEALED CASE
Specification/standard Data80131-RELEASE4803 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Overall Diameter0.220 INCHES NOMINAL IN
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Internal ConfigurationJUNCTION CONTACT
Power Rating Per Characteristic360.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Current Rating Per Characteristic200.00 MILLIAMPERES MAXIMUM COLLECTOR CURRENT, DC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5961-00-245-26514824-0005-01 INTERCHANGEABLE
Transistor
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5961-00-402-1672 INTERCHANGEABLE
Transistor
5961-00-481-8623910447 INTERCHANGEABLE
Transistor
Bae Systems Information and Electronic Systems Integration Inc.
5961-00-725-0488 INTERCHANGEABLE
Transistor
5961-00-905-4760 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
2N3546 Raytheon Company (USA)
2N3546 National Semiconductor Corp (USA)
2N3546 Raytheon Company Dba Raytheon Co (USA)
2N3546 Advanced Micro Devices Inc Dba AMD Austin (USA)
7528149P1 Lockheed Martin Corp Naval Electronics & Surveillance Systems (USA)
250-123546 Compro Computer Services, Inc. Dba Compro (USA)
2N3546A Adelco Elektronik Gmbh (DEU)
2N3546 International Diode Corp (USA)
2N3546 Adelco Elektronik Gmbh (DEU)
2N3546 Electronic Industries Association
SMA586442 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
2N3546 Newark Electronics Corporation Dba Newark (USA)
2N3546 Solid State Devices, Inc (USA)
2N3546 Raytheon Company Div Corp (USA)
5961008431676 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
RELEASE4803 Electronic Industries Association
200874-001 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
SM-A-989305 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
Q0192 PRIMARY Emcore Corporation Div Concord Division (USA)
2N3546 Osi Optoelectronics, Inc Dba Semicoa (USA)
Related Parts
5961-00-245-2651INTERCHANGEABLE
TRANSISTOR
4824-0005-01
5961-00-402-1672INTERCHANGEABLE
TRANSISTOR
5961-00-481-8623INTERCHANGEABLE
TRANSISTOR
910447
5961-00-725-0488INTERCHANGEABLE
TRANSISTOR
5961-00-905-4760INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-843-1676?

NSN 5961-00-843-1676 is a Transistor, manufactured by Emcore Corporation Div Concord Division, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-843-1676?

NSN 5961-00-843-1676 has 27 cross-referenced part numbers: 2N3546 (Raytheon Company), 2N3546 (National Semiconductor Corp), 2N3546 (Raytheon Company Dba Raytheon Co), 2N3546 (Advanced Micro Devices Inc Dba AMD Austin), 7528149P1 (Lockheed Martin Corp Naval Electronics & Surveillance Systems) and 22 more.

What NSN replaces 5961-00-843-1676?

There are 5 known substitutes for 5961-00-843-1676: 5961-00-245-2651, 5961-00-402-1672, 5961-00-481-8623 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of Q0192?

Key specifications for Q0192: Terminal Type and Quantity: 3 UNINSULATED WIRE LEAD; Terminal Length: 0.500 INCHES MINIMUM IN; Voltage Rating in Volts Per Characteristic: 15.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 12.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 4.5 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN; Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS JUNCTION DEGC. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-843-1676 still in active supply?

NSN 5961-00-843-1676 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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