PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2N1073ATransistor

Solitron Devices, Inc. · NSN 5961-00-879-2471 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-879-2471 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-879-2471. Primary manufacturer part number: 2N1073A.
Features
  • Transistor — FSC 5961
  • Semiconductor Material: GERMANIUM
  • Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS CASE DEGC
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG AND 1 CASE
  • Voltage Rating in Volts Per Characteristic: 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 1.5 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
  • Specification/standard Data: 80131-RELEASE3113 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Power Rating Per Characteristic: 20.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
  • Current Rating Per Characteristic: 10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-00-879-2471, 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 Solitron Devices, Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN5961-00-879-2471
Primary Part Number2N1073A
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSolitron Devices, Inc.
StatusACTIVE
Semiconductor MaterialGERMANIUM
Maximum Operating Temp Per Measurement Point125.0 CELSIUS CASE DEGC
Terminal Type and Quantity2 TAB, SOLDER LUG AND 1 CASE
Voltage Rating in Volts Per Characteristic80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-BASE, EMITTER OPEN AND 80.0 MAXIMUM BREAKDOWN VOLTAGE, COLLECTOR-TO-EMITTER, BASE OPEN AND 1.5 MAXIMUM BREAKDOWN VOLTAGE, EMITTER-TO-BASE, COLLECTOR OPEN
Specification/standard Data80131-RELEASE3113 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Power Rating Per Characteristic20.0 WATTS MAXIMUM COLLECTOR POWER DISSIPATION
Current Rating Per Characteristic10.00 AMPERES MAXIMUM COLLECTOR CURRENT, DC
Mounting MethodUNTHREADED HOLE(S)
Features ProvidedHERMETICALLY SEALED CASE
Internal Junction ConfigurationPNP
Electrode Internally-Electrically Connected to CaseCOLLECTOR
Internal ConfigurationJUNCTION CONTACT
Mounting Facility Quantity2
Overall Diameter0.875 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-400-6027 INTERCHANGEABLE
Transistor
5961-00-883-9202 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
RELEASE3113 Electronic Industries Association
2N1073A Freescale Semiconductor, Inc. (USA)
2N1073A Electronic Industries Association
2N1073A PRIMARY Solitron Devices, Inc. (USA)
P32600139 Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
Related Parts
5961-00-400-6027INTERCHANGEABLE
TRANSISTOR
5961-00-883-9202INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 5961-00-879-2471?

NSN 5961-00-879-2471 is a Transistor, manufactured by Solitron Devices, Inc., classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-879-2471?

NSN 5961-00-879-2471 has 5 cross-referenced part numbers: RELEASE3113 (Electronic Industries Association), 2N1073A (Freescale Semiconductor, Inc.), 2N1073A (Electronic Industries Association), 2N1073A (Solitron Devices, Inc.), P32600139 (Entron Industries Limited Partnership Dba Entron Industries Property Div).

What NSN replaces 5961-00-879-2471?

There are 2 known substitutes for 5961-00-879-2471: 5961-00-400-6027, 5961-00-883-9202. Verify interchangeability with system specifications before substitution.

What are the specifications of 2N1073A?

Key specifications for 2N1073A: Semiconductor Material: GERMANIUM; Overall Length: 0.562 INCHES MAXIMUM IN; Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS CASE DEGC; Terminal Type and Quantity: 2 TAB, SOLDER LUG AND 1 CASE. 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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