PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N971BSemiconductor Device,diode

Electronic Industries Association · NSN 5961-00-865-8625 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-865-8625 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-865-8625. Primary manufacturer part number: 1N971B.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Material: SILICON SEMICONDUCTOR
  • Nondefinitive Spec/std Data: 1N971B TYPE
  • Features Provided: HERMETICALLY SEALED CASE
  • 10 verified cross-references
  • Primary manufacturer: Electronic Industries Association
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 5961-00-865-8625, 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 Electronic Industries Association. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 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
NSN5961-00-865-8625
Primary Part Number1N971B
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerElectronic Industries Association
StatusACTIVE
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Nondefinitive Spec/std Data1N971B TYPE
Features ProvidedHERMETICALLY SEALED CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-878-4286 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-172-0917 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N971B Electronic Industries Association
1N971BA Adelco Elektronik Gmbh (DEU)
943110023 Honeywell Control Systems Ltd (GBR)
1N971B Freescale Semiconductor, Inc. (USA)
943110023 Honeywell Control Systems Ltd Div Automation & Control Solutions - Service (GBR)
521-024-035 Elettronica Spa (ITA)
1N971B American Power Devices Inc (USA)
521-024-035 Elettronica Gmbh (DEU)
1N971B Lacon Electronic Gmbh (DEU)
1N971B Adelco Elektronik Gmbh (DEU)
Related Parts
5961-00-878-4286INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-172-0917INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-865-8625?

NSN 5961-00-865-8625 is a Semiconductor Device,diode, manufactured by Electronic Industries Association, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-865-8625?

NSN 5961-00-865-8625 has 10 cross-referenced part numbers: 1N971B (Electronic Industries Association), 1N971BA (Adelco Elektronik Gmbh), 943110023 (Honeywell Control Systems Ltd), 1N971B (Freescale Semiconductor, Inc.), 943110023 (Honeywell Control Systems Ltd Div Automation & Control Solutions - Service) and 5 more.

What NSN replaces 5961-00-865-8625?

There are 2 known substitutes for 5961-00-865-8625: 5961-00-878-4286, 5961-01-172-0917. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N971B?

Key specifications for 1N971B: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Material: SILICON SEMICONDUCTOR; Nondefinitive Spec/std Data: 1N971B TYPE; Features Provided: HERMETICALLY SEALED CASE. 4 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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