PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N4720Semiconductor Device,diode

Freescale Semiconductor, Inc. · NSN 5961-01-031-8950 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-031-8950 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-031-8950. Primary manufacturer part number: 1N4720.
Features
  • Semiconductor Device,diode — FSC 5961
  • Mounting Method: TERMINAL
  • Overall Diameter: 0.450 INCHES MAXIMUM IN
  • Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Current Rating Per Characteristic: 3.00 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
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 5961-01-031-8950, 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 Freescale Semiconductor, Inc.. Government technical data includes 9 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-031-8950
Primary Part Number1N4720
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFreescale Semiconductor, Inc.
StatusACTIVE
Mounting MethodTERMINAL
Overall Diameter0.450 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM REVERSE VOLTAGE, PEAK
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Current Rating Per Characteristic3.00 AMPERES MAXIMUM FORWARD CURRENT, AVERAGE
Terminal Length1.000 INCHES MINIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 INSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5961-00-147-8757MIS-12856A INTERCHANGEABLE
Semiconductor Device,diode
Us Army Aviation and Missile Command
5961-00-249-1573 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-410-5075 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-494-89914022642-0701 INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon Co
5961-00-810-567810543569 INTERCHANGEABLE
Semiconductor Device,diode
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5961-00-904-20191N4720 INTERCHANGEABLE
Semiconductor Device,diode
Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div
5961-01-154-736010-381351 INTERCHANGEABLE
Semiconductor Device,diode
Unison Industries Llc
Cross-Reference Index
Part NumberManufacturer
1N4720 Freescale Semiconductor, Inc. (USA)
30-125-4720 Bell Textron Inc (USA)
1N4720 On Semiconductor Corporation (USA)
Related Parts
5961-00-147-8757INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
MIS-12856A
5961-00-249-1573INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-410-5075INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-494-8991INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4022642-0701
5961-00-810-5678INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
10543569
5961-00-904-2019INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N4720
5961-01-154-7360INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
10-381351

Frequently Asked Questions

What is NSN 5961-01-031-8950?

NSN 5961-01-031-8950 is a Semiconductor Device,diode, manufactured by Freescale Semiconductor, Inc., classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-031-8950?

NSN 5961-01-031-8950 has 3 cross-referenced part numbers: 1N4720 (Freescale Semiconductor, Inc.), 30-125-4720 (Bell Textron Inc), 1N4720 (On Semiconductor Corporation).

What NSN replaces 5961-01-031-8950?

There are 7 known substitutes for 5961-01-031-8950: 5961-00-147-8757, 5961-00-249-1573, 5961-00-410-5075 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N4720?

Key specifications for 1N4720: Mounting Method: TERMINAL; Overall Diameter: 0.450 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM REVERSE VOLTAGE, PEAK; Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC. 10 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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