PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N3277Semiconductor Device,diode

Diodes Inc · NSN 5961-00-983-8260 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-983-8260 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-983-8260. Primary manufacturer part number: 1N3277.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • Material: SILICON SEMICONDUCTOR
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Voltage Rating in Volts Per Characteristic: 200.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Features Provided: HERMETICALLY SEALED CASE
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR DEGC
  • Current Rating Per Characteristic: 25.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
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 5961-00-983-8260, 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 Diodes Inc. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 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
NSN5961-00-983-8260
Primary Part Number1N3277
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerDiodes Inc
StatusACTIVE
MaterialGLASS ENCLOSURE
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Voltage Rating in Volts Per Characteristic200.0 MAXIMUM REVERSE VOLTAGE, PEAK
Features ProvidedHERMETICALLY SEALED CASE
Maximum Operating Temp Per Measurement Point150.0 CELSIUS AMBIENT AIR DEGC
Current Rating Per Characteristic25.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Mounting MethodTERMINAL
Terminal Length1.000 INCHES MINIMUM IN
Overall Diameter0.110 INCHES NOMINAL IN
Specification/standard Data80131-RELEASE3290 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-057-67411N3281 INTERCHANGEABLE
Semiconductor Device,diode
Diodes Inc
5961-00-059-9973 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
7901768-71 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
1N3277 Electronic Industries Association
RELEASE3290 Electronic Industries Association
1N3277 PRIMARY Diodes Inc (USA)
Related Parts
5961-00-057-6741INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N3281
5961-00-059-9973INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-983-8260?

NSN 5961-00-983-8260 is a Semiconductor Device,diode, manufactured by Diodes Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-983-8260?

NSN 5961-00-983-8260 has 4 cross-referenced part numbers: 7901768-71 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 1N3277 (Electronic Industries Association), RELEASE3290 (Electronic Industries Association), 1N3277 (Diodes Inc).

What NSN replaces 5961-00-983-8260?

There are 2 known substitutes for 5961-00-983-8260: 5961-00-057-6741, 5961-00-059-9973. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N3277?

Key specifications for 1N3277: Material: GLASS ENCLOSURE; Material: SILICON SEMICONDUCTOR; Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Voltage Rating in Volts Per Characteristic: 200.0 MAXIMUM REVERSE VOLTAGE, PEAK. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com