PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

JAN1N3018BSemiconductor Device,diode

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5961-01-538-0799 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-538-0799 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-538-0799. Primary manufacturer part number: JAN1N3018B.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: SILICON SEMICONDUCTOR
  • Terminal Circle Diameter: 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Mounting Method: TERMINAL
  • Overall Diameter: 0.107 INCHES MAXIMUM 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 5961-01-538-0799, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-538-0799
Primary Part NumberJAN1N3018B
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
MaterialGLASS ENCLOSURE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Terminal Circle Diameter0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
Terminal Length1.000 INCHES MINIMUM IN
Mounting MethodTERMINAL
Overall Diameter0.107 INCHES MAXIMUM IN
Voltage Rating in Volts Per Characteristic8.2 MAXIMUM NOMINAL REGULATOR VOLTAGE
Current Rating Per Characteristic115.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-842-6181 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-846-0568 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-099-9460852-18309-01 INTERCHANGEABLE
Semiconductor Device,diode
Kato Engineering Inc.
Cross-Reference Index
Part NumberManufacturer
JAN1N3018B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-PRF-19500/115 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N3018B Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1N3018B Microsemi Corp.-Scottsdale Dba Microsemi (USA)
Related Parts
5961-00-842-6181INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-846-0568INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-099-9460INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
852-18309-01

Frequently Asked Questions

What is NSN 5961-01-538-0799?

NSN 5961-01-538-0799 is a Semiconductor Device,diode, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-538-0799?

NSN 5961-01-538-0799 has 4 cross-referenced part numbers: JAN1N3018B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-PRF-19500/115 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1N3018B (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1N3018B (Microsemi Corp.-Scottsdale Dba Microsemi).

What NSN replaces 5961-01-538-0799?

There are 3 known substitutes for 5961-01-538-0799: 5961-00-842-6181, 5961-00-846-0568, 5961-01-099-9460. Verify interchangeability with system specifications before substitution.

What are the specifications of JAN1N3018B?

Key specifications for JAN1N3018B: Material: GLASS ENCLOSURE; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR; Terminal Circle Diameter: 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN. 11 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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