PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N218Semiconductor Device,diode

N a P Smd Technology Inc · NSN 5961-00-636-0147 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-636-0147 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-636-0147. Primary manufacturer part number: 1N218.
Features
  • Semiconductor Device,diode — FSC 5961
  • Specification/standard Data: 80131-RELEASE1348 GOVERNMENT SPECIFICATION
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: SILICON SEMICONDUCTOR
  • Voltage Rating in Volts Per Characteristic: 220.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Terminal Length: 1.125 INCHES NOMINAL IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Overall Diameter: 0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
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 5961-00-636-0147, 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 N a P Smd Technology Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-636-0147
Primary Part Number1N218
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerN a P Smd Technology Inc
StatusCANCELLED
Specification/standard Data80131-RELEASE1348 GOVERNMENT SPECIFICATION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Voltage Rating in Volts Per Characteristic220.0 MAXIMUM REVERSE VOLTAGE, PEAK
Terminal Length1.125 INCHES NOMINAL IN
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point150.0 CELSIUS AMBIENT AIR DEGC
Mounting MethodTERMINAL
Power Rating Per Characteristic150.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Current Rating Per Characteristic6.00 MILLIAMPERES MAXIMUM FORWARD CURRENT, DC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5325-00-205-6674 INTERCHANGEABLE
Ring,retaining
5961-00-438-1796 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-501-2000PE841000002-3 INTERCHANGEABLE
Semiconductor Device,diode
Lockheed Martin Corporation Div Rotary and Mission Systems
5961-00-501-2934348D9324-1 INTERCHANGEABLE
Semiconductor Device,diode
General Dynamics Mission Systems, Inc. Dba Gdms
5961-00-504-6560 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-553-4363 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-577-1457 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-614-1417 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N218 N a P Smd Technology Inc
1N218 Electronic Industries Association
614174-2REVA Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
RELEASE1348 Electronic Industries Association
1N218-1 Navcom Defense Electronics, Inc. (USA)
Related Parts
5325-00-205-6674INTERCHANGEABLE
RING,RETAINING
5961-00-438-1796INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-501-2000INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
PE841000002-3
5961-00-501-2934INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
348D9324-1
5961-00-504-6560INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-553-4363INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-577-1457INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-614-1417INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-636-0147?

NSN 5961-00-636-0147 is a Semiconductor Device,diode, manufactured by N a P Smd Technology Inc, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-636-0147?

NSN 5961-00-636-0147 has 5 cross-referenced part numbers: 1N218 (N a P Smd Technology Inc), 1N218 (Electronic Industries Association), 614174-2REVA (Lockheed Martin Corporation Div Rms - Mitchel Field), RELEASE1348 (Electronic Industries Association), 1N218-1 (Navcom Defense Electronics, Inc.).

What NSN replaces 5961-00-636-0147?

There are 8 known substitutes for 5961-00-636-0147: 5325-00-205-6674, 5961-00-438-1796, 5961-00-501-2000 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N218?

Key specifications for 1N218: Specification/standard Data: 80131-RELEASE1348 GOVERNMENT SPECIFICATION; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR; Voltage Rating in Volts Per Characteristic: 220.0 MAXIMUM REVERSE VOLTAGE, PEAK. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-636-0147 still in active supply?

NSN 5961-00-636-0147 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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