PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E679Semiconductor Device,diode

Mercury Commercial Electronics, Inc. Dba Micronetics · NSN 5961-00-105-1987 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-105-1987 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-105-1987. Primary manufacturer part number: E679.
Features
  • Semiconductor Device,diode — FSC 5961
  • Power Rating Per Characteristic: 500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
  • Mounting Method: TERMINAL
  • Overall Diameter: 0.500 INCHES NOMINAL IN
  • Current Rating Per Characteristic: 0.50 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
  • Maximum Operating Temp Per Measurement Point: 100.0 CELSIUS AMBIENT AIR DEGC
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Voltage Rating in Volts Per Characteristic: 300.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
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 5961-00-105-1987, 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 Mercury Commercial Electronics, Inc. Dba Micronetics. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-105-1987
Primary Part NumberE679
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMercury Commercial Electronics, Inc. Dba Micronetics
StatusACTIVE
Power Rating Per Characteristic500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Mounting MethodTERMINAL
Overall Diameter0.500 INCHES NOMINAL IN
Current Rating Per Characteristic0.50 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
Maximum Operating Temp Per Measurement Point100.0 CELSIUS AMBIENT AIR DEGC
Terminal Length1.000 INCHES MINIMUM IN
Voltage Rating in Volts Per Characteristic300.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
MaterialSILICON SEMICONDUCTOR
Features ProvidedHERMETICALLY SEALED CASE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3455-00-187-0401716-028212 INTERCHANGEABLE
Cutter,milling,end
Doall Baltimore Company
5950-01-250-5085E679 INTERCHANGEABLE
Transformer,power
Payne Magnetics, Inc.
Cross-Reference Index
Part NumberManufacturer
E679 Solitron Devices, Inc. (USA)
580R011H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
E679 PRIMARY Mercury Commercial Electronics, Inc. Dba Micronetics (USA)
SW5811A Syntar Industries Inc (USA)
CA6994 Microsemi Corporation (USA)
Related Parts
3455-00-187-0401INTERCHANGEABLE
CUTTER,MILLING,END
716-028212
5950-01-250-5085INTERCHANGEABLE
TRANSFORMER,POWER
E679

Frequently Asked Questions

What is NSN 5961-00-105-1987?

NSN 5961-00-105-1987 is a Semiconductor Device,diode, manufactured by Mercury Commercial Electronics, Inc. Dba Micronetics, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-105-1987?

NSN 5961-00-105-1987 has 5 cross-referenced part numbers: E679 (Solitron Devices, Inc.), 580R011H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), E679 (Mercury Commercial Electronics, Inc. Dba Micronetics), SW5811A (Syntar Industries Inc), CA6994 (Microsemi Corporation).

What NSN replaces 5961-00-105-1987?

There are 2 known substitutes for 5961-00-105-1987: 3455-00-187-0401, 5950-01-250-5085. Verify interchangeability with system specifications before substitution.

What are the specifications of E679?

Key specifications for E679: Power Rating Per Characteristic: 500.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION; Mounting Method: TERMINAL; Overall Diameter: 0.500 INCHES NOMINAL IN; Current Rating Per Characteristic: 0.50 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT. 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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