PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

110C63-2Semiconductor Device,diode

Avionics Specialties, Inc. · NSN 5961-00-249-6021 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-249-6021 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-249-6021. Primary manufacturer part number: 110C63-2.
Features
  • Semiconductor Device,diode — FSC 5961
  • Current Rating Per Characteristic: 20.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
  • Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Overall Diameter: 0.107 INCHES MAXIMUM IN
  • Function for Which Designed: ZENER DIODE
  • Mounting Method: TERMINAL
  • Voltage Tolerance in Percent: -5.0 TO 5.0
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
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 5961-00-249-6021, 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 Avionics Specialties, Inc.. 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-249-6021
Primary Part Number110C63-2
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerAvionics Specialties, Inc.
StatusACTIVE
Current Rating Per Characteristic20.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Overall Diameter0.107 INCHES MAXIMUM IN
Function for Which DesignedZENER DIODE
Mounting MethodTERMINAL
Voltage Tolerance in Percent-5.0 TO 5.0
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Voltage Rating in Volts Per Characteristic5.1 NOMINAL NOMINAL REGULATOR VOLTAGE
Features ProvidedHERMETICALLY SEALED CASE
Terminal Length1.000 INCHES MINIMUM IN
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-114-18331N751A INTERCHANGEABLE
Semiconductor Device,diode
Texas Instruments Incorporated
5961-00-241-3595353-2710-001 INTERCHANGEABLE
Semiconductor Device,diode
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5961-00-486-6084 INTERCHANGEABLE
Semiconductor Device Set
5961-00-504-897110668659 INTERCHANGEABLE
Semiconductor Device,diode
Us Army Aviation and Missile Command
5961-00-529-26852088809-72 INTERCHANGEABLE
Semiconductor Device,diode
Honeywell International Inc Dba Honeywell
5961-00-673-54761N751 INTERCHANGEABLE
Semiconductor Device,diode
Texas Instruments Incorporated
5961-00-719-41731N751A INTERCHANGEABLE
Semiconductor Device,diode
Texas Instruments Incorporated
5961-00-800-39720482-0027 INTERCHANGEABLE
Semiconductor Device,diode
Bayly Networks, Inc. Dba Coastcom Networks
5961-00-821-2309 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-966-4209 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N751A Freescale Semiconductor, Inc. (USA)
110C63-2 PRIMARY Avionics Specialties, Inc. (USA)
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5961-00-800-3972INTERCHANGEABLE
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Frequently Asked Questions

What is NSN 5961-00-249-6021?

NSN 5961-00-249-6021 is a Semiconductor Device,diode, manufactured by Avionics Specialties, Inc., classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-249-6021?

NSN 5961-00-249-6021 has 2 cross-referenced part numbers: 1N751A (Freescale Semiconductor, Inc.), 110C63-2 (Avionics Specialties, Inc.).

What NSN replaces 5961-00-249-6021?

There are 12 known substitutes for 5961-00-249-6021: 5961-00-114-1833, 5961-00-241-3595, 5961-00-486-6084 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 110C63-2?

Key specifications for 110C63-2: Current Rating Per Characteristic: 20.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT; Overall Length: 0.300 INCHES MAXIMUM IN; Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION; Overall Diameter: 0.107 INCHES MAXIMUM IN. 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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