PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N5246BSemiconductor Device,diode

Thomson-Csf Components Corp Semiconductor Div · NSN 5961-01-110-4657 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-110-4657 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-110-4657. Primary manufacturer part number: 1N5246B.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Material: GLASS ENCLOSURE
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Function for Which Designed: VOLTAGE REGULATOR
  • Power Rating Per Characteristic: 500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
  • Terminal Length: 0.500 INCHES MINIMUM IN
  • Current Rating Per Characteristic: 7.80 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Silicon Semiconductor construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-110-4657, 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 Thomson-Csf Components Corp Semiconductor Div. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN5961-01-110-4657
Primary Part Number1N5246B
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerThomson-Csf Components Corp Semiconductor Div
StatusACTIVE
MaterialSILICON SEMICONDUCTOR
MaterialGLASS ENCLOSURE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Function for Which DesignedVOLTAGE REGULATOR
Power Rating Per Characteristic500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Terminal Length0.500 INCHES MINIMUM IN
Current Rating Per Characteristic7.80 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
Overall Diameter0.075 INCHES NOMINAL IN
Mounting MethodTERMINAL
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-35
Voltage Tolerance in Percent-5.0 TO 5.0
Voltage Rating in Volts Per Characteristic16.0 NOMINAL NOMINAL REGULATOR VOLTAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-147-030320204-2 INTERCHANGEABLE
Semiconductor Device,diode
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5961-01-169-4685 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N5246B Thomson-Csf Components Corp Semiconductor Div (USA)
331-1605 Ddc Pertec Peripherals Corp (USA)
Related Parts
5961-00-147-0303INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
20204-2
5961-01-169-4685INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-110-4657?

NSN 5961-01-110-4657 is a Semiconductor Device,diode, manufactured by Thomson-Csf Components Corp Semiconductor Div, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-110-4657?

NSN 5961-01-110-4657 has 2 cross-referenced part numbers: 1N5246B (Thomson-Csf Components Corp Semiconductor Div), 331-1605 (Ddc Pertec Peripherals Corp).

What NSN replaces 5961-01-110-4657?

There are 2 known substitutes for 5961-01-110-4657: 5961-00-147-0303, 5961-01-169-4685. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N5246B?

Key specifications for 1N5246B: Material: SILICON SEMICONDUCTOR; Material: GLASS ENCLOSURE; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Function for Which Designed: VOLTAGE REGULATOR. 13 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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