PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

597810Transistor

Sypris Electronics, Llc · NSN 5961-01-067-2599 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-067-2599 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-067-2599. Primary manufacturer part number: 597810.
Features
  • Transistor — FSC 5961
  • Mounting Method: TERMINAL
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Test Data Document: 14028-800707 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
  • Terminal Type and Quantity: 4 UNINSULATED WIRE LEAD
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: TO-72
  • Current Rating Per Characteristic: -50.00 MILLIAMPERES MAXIMUM DRAIN CURRENT
  • Voltage Rating in Volts Per Characteristic: -35.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND -35.0 MAXIMUM GATE TO SOURCE VOLTAGE
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transistor, cataloged under National Stock Number 5961-01-067-2599, 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 Sypris Electronics, Llc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 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
NSN5961-01-067-2599
Primary Part Number597810
Item NameTransistor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSypris Electronics, Llc
StatusACTIVE
Mounting MethodTERMINAL
Terminal Length0.500 INCHES MINIMUM IN
Test Data Document14028-800707 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
Terminal Type and Quantity4 UNINSULATED WIRE LEAD
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-72
Current Rating Per Characteristic-50.00 MILLIAMPERES MAXIMUM DRAIN CURRENT
Voltage Rating in Volts Per Characteristic-35.0 MAXIMUM DRAIN TO SOURCE VOLTAGE AND -35.0 MAXIMUM GATE TO SOURCE VOLTAGE
Power Rating Per Characteristic900.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter0.230 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point125.0 CELSIUS JUNCTION DEGC
Semiconductor MaterialSILICON
Internal ConfigurationFIELD EFFECT
Terminal Circle Diameter0.100 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5961-00-139-2326 INTERCHANGEABLE
Transistor
5961-01-020-1607 INTERCHANGEABLE
Semiconductor Devices,unitized
5961-01-082-556217-123787-7 INTERCHANGEABLE
Transistor
Northrop Grumman Systems Corporation
5961-01-095-4154642AS3410 INTERCHANGEABLE
Transistor
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5961-01-104-2286528-132 INTERCHANGEABLE
Transistor
Boonton Electronics Corporation Div Boonton Electronics
5961-01-437-73867920823-00 INTERCHANGEABLE
Transistor
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
Cross-Reference Index
Part NumberManufacturer
3N163 Electronic Industries Association
MEM560 General Semiconductor Inc (USA)
551470 Sypris Electronics, Llc (USA)
MEM560 Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA)
597810 PRIMARY Sypris Electronics, Llc (USA)
800707-0002 Sypris Electronics, Llc (USA)
3N161 Electronic Industries Association
800707-0001 Sypris Electronics, Llc (USA)
Related Parts
5961-00-139-2326INTERCHANGEABLE
TRANSISTOR
5961-01-020-1607INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
5961-01-082-5562INTERCHANGEABLE
TRANSISTOR
17-123787-7
5961-01-095-4154INTERCHANGEABLE
TRANSISTOR
642AS3410
5961-01-104-2286INTERCHANGEABLE
TRANSISTOR
528-132
5961-01-437-7386INTERCHANGEABLE
TRANSISTOR
7920823-00

Frequently Asked Questions

What is NSN 5961-01-067-2599?

NSN 5961-01-067-2599 is a Transistor, manufactured by Sypris Electronics, Llc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-067-2599?

NSN 5961-01-067-2599 has 8 cross-referenced part numbers: 3N163 (Electronic Industries Association), MEM560 (General Semiconductor Inc), 551470 (Sypris Electronics, Llc), MEM560 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 597810 (Sypris Electronics, Llc) and 3 more.

What NSN replaces 5961-01-067-2599?

There are 6 known substitutes for 5961-01-067-2599: 5961-00-139-2326, 5961-01-020-1607, 5961-01-082-5562 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 597810?

Key specifications for 597810: Mounting Method: TERMINAL; Terminal Length: 0.500 INCHES MINIMUM IN; Test Data Document: 14028-800707 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING); Terminal Type and Quantity: 4 UNINSULATED WIRE LEAD. 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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