PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MR1032ASemiconductor Device,diode

Freescale Semiconductor, Inc. · NSN 5961-00-906-2885 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-906-2885 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-906-2885. Primary manufacturer part number: MR1032A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: SILICON SEMICONDUCTOR
  • Overall Diameter: 0.420 INCHES NOMINAL IN
  • Power Rating Per Characteristic: 5.0 WATTS MAXIMUM FORWARD POWER DISSIPATION, DC
  • Features Provided: HERMETICALLY SEALED CASE
  • Terminal Circle Diameter: 0.051 INCHES NOMINAL IN
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Voltage Rating in Volts Per Characteristic: 180.0 NOMINAL NONREPETITIVE PEAK REVERSE VOLTAGE AND 280.0 NOMINAL NONREPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
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 5961-00-906-2885, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-906-2885
Primary Part NumberMR1032A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFreescale Semiconductor, Inc.
StatusACTIVE
MaterialSILICON SEMICONDUCTOR
Overall Diameter0.420 INCHES NOMINAL IN
Power Rating Per Characteristic5.0 WATTS MAXIMUM FORWARD POWER DISSIPATION, DC
Features ProvidedHERMETICALLY SEALED CASE
Terminal Circle Diameter0.051 INCHES NOMINAL IN
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Voltage Rating in Volts Per Characteristic180.0 NOMINAL NONREPETITIVE PEAK REVERSE VOLTAGE AND 280.0 NOMINAL NONREPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE
Mounting MethodTERMINAL
Current Rating Per Characteristic25.00 AMPERES NOMINAL FORWARD CURRENT, REPETITIVE, MAXIMUM PEAK TOTAL VALUE
Terminal Length1.000 INCHES NOMINAL IN
MaterialPLASTIC ENCLOSURE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5961-00-127-0713D22-0004-001 INTERCHANGEABLE
Semiconductor Device,diode
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
5961-00-139-1350 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-450-0922 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-929-49751N4721 INTERCHANGEABLE
Semiconductor Device,diode
Semitronics Corp
5961-01-051-86174832743-1 INTERCHANGEABLE
Semiconductor Device,diode
Kalmar AC Inc
5961-01-063-9272152-0198-01 INTERCHANGEABLE
Semiconductor Device,diode
Tektronix, Inc.
5961-01-117-26414812006 INTERCHANGEABLE
Semiconductor Device,diode
Kalmar AC Inc
5961-01-451-2634 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N4721 General Dynamics Mission Systems, Inc. Dba Gdms (USA)
720455 Systron-Donner Corp Microwave/instrument Div (USA)
1N4721 Motorola Inc. Dba Integrated Information Systems Group (USA)
MR1032A General Dynamics Mission Systems, Inc. Dba Gdms (USA)
MR1032A Systron-Donner Corp Microwave/instrument Div (USA)
11600020 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
MR1032A Motorola Inc. Dba Integrated Information Systems Group (USA)
MR1032A On Semiconductor Corporation (USA)
MR1032A PRIMARY Freescale Semiconductor, Inc. (USA)
Related Parts
5961-00-127-0713INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
D22-0004-001
5961-00-139-1350INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-450-0922INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-929-4975INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N4721
5961-01-051-8617INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4832743-1
5961-01-063-9272INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
152-0198-01
5961-01-117-2641INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
4812006
5961-01-451-2634INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-906-2885?

NSN 5961-00-906-2885 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 5961-00-906-2885?

NSN 5961-00-906-2885 has 9 cross-referenced part numbers: 1N4721 (General Dynamics Mission Systems, Inc. Dba Gdms), 720455 (Systron-Donner Corp Microwave/instrument Div), 1N4721 (Motorola Inc. Dba Integrated Information Systems Group), MR1032A (General Dynamics Mission Systems, Inc. Dba Gdms), MR1032A (Systron-Donner Corp Microwave/instrument Div) and 4 more.

What NSN replaces 5961-00-906-2885?

There are 8 known substitutes for 5961-00-906-2885: 5961-00-127-0713, 5961-00-139-1350, 5961-00-450-0922 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MR1032A?

Key specifications for MR1032A: Material: SILICON SEMICONDUCTOR; Overall Diameter: 0.420 INCHES NOMINAL IN; Overall Length: 2.300 INCHES NOMINAL IN; Power Rating Per Characteristic: 5.0 WATTS MAXIMUM FORWARD POWER DISSIPATION, DC. 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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