PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N276Semiconductor Device,diode

Microsemi Corp - Massachusetts · NSN 5961-00-465-8120 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-465-8120 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-465-8120. Primary manufacturer part number: 1N276.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Current Rating Per Characteristic: 20.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
  • Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Mounting Method: TERMINAL
  • Overall Diameter: 0.094 INCHES NOMINAL 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 5961-00-465-8120, 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 Microsemi Corp - Massachusetts. Government technical data includes 9 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-465-8120
Primary Part Number1N276
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerMicrosemi Corp - Massachusetts
StatusACTIVE
MaterialGLASS ENCLOSURE
Terminal Length1.000 INCHES MINIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Current Rating Per Characteristic20.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM REVERSE VOLTAGE, PEAK
Mounting MethodTERMINAL
Overall Diameter0.094 INCHES NOMINAL IN
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialGERMANIUM SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-00-615-0095 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N276 Microsemi Corp - Massachusetts (USA)
006700 Systron-Donner Corp Microwave/instrument Div (USA)
1N276 Bkc Semiconductors Inc (USA)
6700 Itt Semiconductors Div (USA)
6700 Emcore Corporation Div Concord Division (USA)
Related Parts
5961-00-615-0095INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-465-8120?

NSN 5961-00-465-8120 is a Semiconductor Device,diode, manufactured by Microsemi Corp - Massachusetts, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-465-8120?

NSN 5961-00-465-8120 has 5 cross-referenced part numbers: 1N276 (Microsemi Corp - Massachusetts), 006700 (Systron-Donner Corp Microwave/instrument Div), 1N276 (Bkc Semiconductors Inc), 6700 (Itt Semiconductors Div), 6700 (Emcore Corporation Div Concord Division).

What NSN replaces 5961-00-465-8120?

There is 1 known substitute for 5961-00-465-8120: 5961-00-615-0095. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N276?

Key specifications for 1N276: Material: GLASS ENCLOSURE; Terminal Length: 1.000 INCHES MINIMUM IN; Features Provided: HERMETICALLY SEALED CASE; Overall Length: 0.266 INCHES NOMINAL IN. 10 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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