PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N5818Semiconductor Device,diode

Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters · NSN 5961-01-047-5161 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-047-5161 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-047-5161. Primary manufacturer part number: 1N5818.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • Material: SILICON SEMICONDUCTOR
  • Current Rating Per Characteristic: 1.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-41
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Mounting Method: TERMINAL
  • Terminal Length: 1.100 INCHES MINIMUM IN
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Glass Enclosure construction
General Description

The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-047-5161, 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 Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 27 commercial cross-references from 22 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
NSN5961-01-047-5161
Primary Part Number1N5818
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSemiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters
StatusACTIVE
MaterialGLASS ENCLOSURE
MaterialSILICON SEMICONDUCTOR
Current Rating Per Characteristic1.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-41
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Terminal Length1.100 INCHES MINIMUM IN
Voltage Rating in Volts Per Characteristic30.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE
Overall Diameter0.096 INCHES NOMINAL IN
Maximum Operating Temp Per Measurement Point125.0 CELSIUS AMBIENT AIR DEGC
Features ProvidedHERMETICALLY SEALED CASE
Function for Which DesignedRECTIFIER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-116-2121SS4P2M INTERCHANGEABLE
Valve,bleeder,hydraulic System
Swagelok Co
5961-00-503-5379 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-558-75851N5823 INTERCHANGEABLE
Semiconductor Device,diode
Freescale Semiconductor, Inc.
5930-00-815-0310342C271H01 INTERCHANGEABLE
Switch,thermostatic
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5961-01-006-0997 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-013-2839 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-016-84856084 INTERCHANGEABLE
Semiconductor Device,diode
Nte Electronics, Inc
5961-01-017-0390VSK120 INTERCHANGEABLE
Semiconductor Device,diode
Micro Quality Semiconductor Inc Sub of Microsemi Corp
5961-01-017-5456 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-021-57591N5832 INTERCHANGEABLE
Semiconductor Device,diode
Semitronics Corp
Cross-Reference Index
Part NumberManufacturer
143322002 Eaton Corporation (USA)
353-6614-010 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
415/4/06022 Leonardo Uk Ltd (GBR)
1N518 Freescale Semiconductor, Inc. (USA)
403-7710 Nimikkeistokeskus Ncb Finland (FIN)
201130 Ultra Electronics Ltd (electronics Division) (GBR)
L531001903 Lockheed Martin Librascope Corporation (USA)
8879000074-1 Navcom Defense Electronics, Inc. (USA)
201130 Ultra Electronics Precision Air & Land Systems (GBR)
IN5818 Freescale Semiconductor, Inc. (USA)
1952366 Thales Uk Limited Dba Thales Uk Ltd Avionics (GBR)
B4040473 Department of the Army Hq United States Army Communications Research and Development Command (USA)
1N5818 Motorola (uk Sales) Ltd (motorola Semiconductors Group) (GBR)
JAN-TXV1N5818 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
886005 North Atlantic Industries, Inc. Dba North Atlantic Industries (USA)
1N5818 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N5818 Infineon Technologies Americas Corp (USA)
1N5818 Microsemi Corp-Colorado (USA)
1N5818 PRIMARY Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters (USA)
RELEASE 6425 Electronic Industries Association
Related Parts
4820-00-116-2121INTERCHANGEABLE
VALVE,BLEEDER,HYDRAULIC SYSTEM
SS4P2M
5961-00-503-5379INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-558-7585INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N5823
5930-00-815-0310INTERCHANGEABLE
SWITCH,THERMOSTATIC
342C271H01
5961-01-006-0997INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-013-2839INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-016-8485INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6084
5961-01-017-0390INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
VSK120
5961-01-017-5456INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-021-5759INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N5832
5961-01-062-7969INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N5831
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SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-047-5161?

NSN 5961-01-047-5161 is a Semiconductor Device,diode, manufactured by Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-047-5161?

NSN 5961-01-047-5161 has 27 cross-referenced part numbers: 143322002 (Eaton Corporation), 353-6614-010 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 415/4/06022 (Leonardo Uk Ltd), 1N518 (Freescale Semiconductor, Inc.), 403-7710 (Nimikkeistokeskus Ncb Finland) and 22 more.

What NSN replaces 5961-01-047-5161?

There are 12 known substitutes for 5961-01-047-5161: 4820-00-116-2121, 5961-00-503-5379, 5961-00-558-7585 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N5818?

Key specifications for 1N5818: Material: GLASS ENCLOSURE; Material: SILICON SEMICONDUCTOR; Current Rating Per Characteristic: 1.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE; Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-41. 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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