PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20202Semiconductor Device,diode

Smiths Aerospace, Inc., Electronic Systems-Grand Rapids · NSN 5961-01-169-6517 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-169-6517 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-169-6517. Primary manufacturer part number: 20202.
Features
  • Semiconductor Device,diode — FSC 5961
  • Special Test Features: TESTED PER BASE TEN SYSTEMS DWG 20202
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: SILICON SEMICONDUCTOR
  • Material: PLASTIC ENCLOSURE
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Overall Diameter: 0.107 INCHES MAXIMUM IN
  • Current Rating Per Characteristic: 3.00 MICROAMPERES NOMINAL REVERSE CURRENT, DC
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 5961-01-169-6517, 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 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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
NSN5961-01-169-6517
Primary Part Number20202
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSmiths Aerospace, Inc., Electronic Systems-Grand Rapids
StatusACTIVE
Special Test FeaturesTESTED PER BASE TEN SYSTEMS DWG 20202
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
MaterialPLASTIC ENCLOSURE
Terminal Length1.000 INCHES MINIMUM IN
Overall Diameter0.107 INCHES MAXIMUM IN
Current Rating Per Characteristic3.00 MICROAMPERES NOMINAL REVERSE CURRENT, DC
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic10.0 NOMINAL NOMINAL REGULATOR VOLTAGE
Voltage Tolerance in Percent-10.0 TO 10.0
Maximum Operating Temp Per Measurement Point200.0 CELSIUS JUNCTION DEGC
Power Rating Per Characteristic500.0 MILLIWATTS NOMINAL TOTAL POWER DISSIPATION
Terminal Circle Diameter0.022 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6130-00-237-0194D161871D INTERCHANGEABLE
Rectifier,metallic
Lucent Technologies Inc Corporate Headquarters
5360-00-254-1479 INTERCHANGEABLE
Spring,helical,compression
5961-00-368-2259 INTERCHANGEABLE
Semiconductor Device,diode
5905-00-494-7886 INTERCHANGEABLE
Resistor,thermal
5310-00-527-4689 INTERCHANGEABLE
Washer,flat
5895-00-572-4501 INTERCHANGEABLE
Driver,soil Anchor
5120-00-580-2359EX-2 INTERCHANGEABLE
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2915-00-715-41266827169 INTERCHANGEABLE
Cover Assy,coordina
Rolls-Royce Corporation
5961-00-728-9392 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-975-1795 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
20202 Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
1N5240A Freescale Semiconductor, Inc. (USA)
1N5240B Freescale Semiconductor, Inc. (USA)
Related Parts
6130-00-237-0194INTERCHANGEABLE
RECTIFIER,METALLIC
D161871D
5360-00-254-1479INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5961-00-368-2259INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5905-00-494-7886INTERCHANGEABLE
RESISTOR,THERMAL
5310-00-527-4689INTERCHANGEABLE
WASHER,FLAT
5895-00-572-4501INTERCHANGEABLE
DRIVER,SOIL ANCHOR
5120-00-580-2359INTERCHANGEABLE
EXTRACTOR,SCREW
EX-2
2915-00-715-4126INTERCHANGEABLE
COVER ASSY,COORDINA
6827169
5961-00-728-9392INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-975-1795INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6505-01-068-7667INTERCHANGEABLE
LIDOCAINE HYDROCHLORIDE INJECTIO
5330-01-092-1461INTERCHANGEABLE
GASKET
20-20-2

Frequently Asked Questions

What is NSN 5961-01-169-6517?

NSN 5961-01-169-6517 is a Semiconductor Device,diode, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-169-6517?

NSN 5961-01-169-6517 has 3 cross-referenced part numbers: 20202 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids), 1N5240A (Freescale Semiconductor, Inc.), 1N5240B (Freescale Semiconductor, Inc.).

What NSN replaces 5961-01-169-6517?

There are 12 known substitutes for 5961-01-169-6517: 6130-00-237-0194, 5360-00-254-1479, 5961-00-368-2259 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20202?

Key specifications for 20202: Special Test Features: TESTED PER BASE TEN SYSTEMS DWG 20202; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR; Material: PLASTIC ENCLOSURE. 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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