PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

144599Semiconductor Device,diode

Setra Systems, Inc. Dba Gems Sensors · NSN 5961-01-384-4940 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-384-4940 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-384-4940. Primary manufacturer part number: 144599.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: PLASTIC ENCLOSURE
  • Mounting Method: TERMINAL
  • Voltage Rating in Volts Per Characteristic: 385.0 MAXIMUM BREAKDOWN VOLTAGE, DC AND 284.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
  • 4 verified cross-references
  • Primary manufacturer: Setra Systems, Inc. Dba Gems Sensors
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Plastic Enclosure construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-384-4940, 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 Setra Systems, Inc. Dba Gems Sensors. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, 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
NSN5961-01-384-4940
Primary Part Number144599
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSetra Systems, Inc. Dba Gems Sensors
StatusACTIVE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialPLASTIC ENCLOSURE
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic385.0 MAXIMUM BREAKDOWN VOLTAGE, DC AND 284.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-196-1974B687R-30B INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
3040-00-323-0071144599 INTERCHANGEABLE
Shaft,shouldered
Northrop Grumman Systems Corporation
5963-01-384-49105855382 INTERCHANGEABLE
Electronic Module,standardized
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
P6KE350C General Semiconductor Inc (USA)
P6KE350C Protek Devices Lp Dba Protek Devices (USA)
P6KE350C General Semiconductor Industries Inc (USA)
144599 PRIMARY Setra Systems, Inc. Dba Gems Sensors (USA)
Related Parts
4730-00-196-1974INTERCHANGEABLE
NIPPLE,PIPE
B687R-30B
3040-00-323-0071INTERCHANGEABLE
SHAFT,SHOULDERED
144599
5963-01-384-4910INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
5855382

Frequently Asked Questions

What is NSN 5961-01-384-4940?

NSN 5961-01-384-4940 is a Semiconductor Device,diode, manufactured by Setra Systems, Inc. Dba Gems Sensors, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-384-4940?

NSN 5961-01-384-4940 has 4 cross-referenced part numbers: P6KE350C (General Semiconductor Inc), P6KE350C (Protek Devices Lp Dba Protek Devices), P6KE350C (General Semiconductor Industries Inc), 144599 (Setra Systems, Inc. Dba Gems Sensors).

What NSN replaces 5961-01-384-4940?

There are 3 known substitutes for 5961-01-384-4940: 4730-00-196-1974, 3040-00-323-0071, 5963-01-384-4910. Verify interchangeability with system specifications before substitution.

What are the specifications of 144599?

Key specifications for 144599: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: PLASTIC ENCLOSURE; Overall Length: 0.300 INCHES MAXIMUM IN; Mounting Method: TERMINAL. 5 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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