PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N4001GSemiconductor Device,diode

Diodes Inc · NSN 5961-01-554-6899 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-554-6899 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-554-6899. Primary manufacturer part number: 1N4001G.
Features
  • Semiconductor Device,diode — FSC 5961
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-41
  • Material: PLASTIC ENCLOSURE
  • Voltage Rating in Volts Per Characteristic: 50.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE
  • Current Rating Per Characteristic: 30.00 AMPERES NOMINAL PEAK FORWARD SURGE CURRENT
  • Terminal Circle Diameter: 0.8 MILLIMETERS NOMINAL MM
  • Terminal Length: 25.4 MILLIMETERS MINIMUM MM
  • Mounting Method: TERMINAL
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 5961-01-554-6899, 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 Diodes Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5961-01-554-6899
Primary Part Number1N4001G
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerDiodes Inc
StatusACTIVE
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-41
MaterialPLASTIC ENCLOSURE
Voltage Rating in Volts Per Characteristic50.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE
Current Rating Per Characteristic30.00 AMPERES NOMINAL PEAK FORWARD SURGE CURRENT
Terminal Circle Diameter0.8 MILLIMETERS NOMINAL MM
Terminal Length25.4 MILLIMETERS MINIMUM MM
Mounting MethodTERMINAL
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Capacitance Rating in Picofarads8.0 NOMINAL
Overall Diameter2.0 MILLIMETERS MINIMUM AND 2.7 MILLIMETERS MAXIMUM MM
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-01-275-7173 INTERCHANGEABLE
Rectifier,semiconductor Device
5961-01-407-69281N4001G INTERCHANGEABLE
Semiconductor Device,diode
George Risk Industries, Inc. Div George Risk Industries
5961-01-494-635612993158 INTERCHANGEABLE
Semiconductor Device,diode
On Semiconductor
Cross-Reference Index
Part NumberManufacturer
1N4001G PRIMARY Diodes Inc (USA)
Related Parts
5961-01-275-7173INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE
5961-01-407-6928INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N4001G
5961-01-494-6356INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
12993158

Frequently Asked Questions

What is NSN 5961-01-554-6899?

NSN 5961-01-554-6899 is a Semiconductor Device,diode, manufactured by Diodes Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-554-6899?

NSN 5961-01-554-6899 has 1 cross-referenced part number: 1N4001G (Diodes Inc).

What NSN replaces 5961-01-554-6899?

There are 3 known substitutes for 5961-01-554-6899: 5961-01-275-7173, 5961-01-407-6928, 5961-01-494-6356. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N4001G?

Key specifications for 1N4001G: Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-41; Special Features: GLASS PASSIVATED DIE CONSTRUCTION; LEAD FREE FINISH, ROHS COMPIANT; TERMINALS: FINISH: TIN; POLARITY: CATHODEBAND; MARKING: TYPE NUMBER; Material: PLASTIC ENCLOSURE; Voltage Rating in Volts Per Characteristic: 50.0 NOMINAL REPETITIVE PEAK REVERSE VOLTAGE. 14 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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