PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

143304010Semiconductor Device,diode

Eaton Corporation · NSN 5961-01-169-4688 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-169-4688 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-169-4688. Primary manufacturer part number: 143304010.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Circle Diameter: 0.034 INCHES MAXIMUM IN
  • Voltage Rating in Volts Per Characteristic: 50.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE
  • Current Rating Per Characteristic: 30.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
  • Special Test Features: TESTED PER BASE TEN SYSTEMS DWG 20198
  • Mounting Method: TERMINAL
  • Overall Diameter: 0.107 INCHES MAXIMUM IN
  • Terminal Length: 1.100 INCHES MINIMUM IN
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 5961-01-169-4688, 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 Eaton Corporation. Government technical data includes 11 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-169-4688
Primary Part Number143304010
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerEaton Corporation
StatusACTIVE
Terminal Circle Diameter0.034 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic50.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE
Current Rating Per Characteristic30.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
Special Test FeaturesTESTED PER BASE TEN SYSTEMS DWG 20198
Mounting MethodTERMINAL
Overall Diameter0.107 INCHES MAXIMUM IN
Terminal Length1.100 INCHES MINIMUM IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialPLASTIC ENCLOSURE
Maximum Operating Temp Per Measurement Point150.0 CELSIUS JUNCTION DEGC
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5120-00-061-47825120-00-061-4782 INTERCHANGEABLE
Wrench,ratchet
General Services Administration Federal Supply Service
4310-00-168-8715 INTERCHANGEABLE
Guard,valve Strip
5961-00-419-5373 INTERCHANGEABLE
Semiconductor Device,diode
5305-00-987-006620-198 INTERCHANGEABLE
Screw,shoulder
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
4820-01-232-570220198KM41M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5930-01-308-499320198 INTERCHANGEABLE
Switch Assembly
Science Applications International Corporation
4820-01-330-942820198DM41M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
5910-01-350-8099 INTERCHANGEABLE
Capacitor Assembly
6625-01-702-098220198 INTERCHANGEABLE
Test Set,electronic Circuit Plug
Amerex Corporation Dba Amerex Corp
Cross-Reference Index
Part NumberManufacturer
143304010 Eaton Corporation (USA)
20198 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
1N4933 Freescale Semiconductor, Inc. (USA)
Related Parts
5120-00-061-4782INTERCHANGEABLE
WRENCH,RATCHET
5120-00-061-4782
4310-00-168-8715INTERCHANGEABLE
GUARD,VALVE STRIP
5961-00-419-5373INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5305-00-987-0066INTERCHANGEABLE
SCREW,SHOULDER
20-198
4820-01-232-5702INTERCHANGEABLE
VALVE,SAFETY RELIEF
20198KM41M
5930-01-308-4993INTERCHANGEABLE
SWITCH ASSEMBLY
20198
4820-01-330-9428INTERCHANGEABLE
VALVE,SAFETY RELIEF
20198DM41M
5910-01-350-8099INTERCHANGEABLE
CAPACITOR ASSEMBLY
6625-01-702-0982INTERCHANGEABLE
TEST SET,ELECTRONIC CIRCUIT PLUG
20198

Frequently Asked Questions

What is NSN 5961-01-169-4688?

NSN 5961-01-169-4688 is a Semiconductor Device,diode, manufactured by Eaton Corporation, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-169-4688?

NSN 5961-01-169-4688 has 3 cross-referenced part numbers: 143304010 (Eaton Corporation), 20198 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), 1N4933 (Freescale Semiconductor, Inc.).

What NSN replaces 5961-01-169-4688?

There are 9 known substitutes for 5961-01-169-4688: 5120-00-061-4782, 4310-00-168-8715, 5961-00-419-5373 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 143304010?

Key specifications for 143304010: Terminal Circle Diameter: 0.034 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 50.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE; Current Rating Per Characteristic: 30.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT; Overall Length: 0.205 INCHES MAXIMUM IN. 12 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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