PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N1563ASemiconductor Device,diode

Freescale Semiconductor, Inc. · NSN 5961-00-853-5954 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-853-5954 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-853-5954. Primary manufacturer part number: 1N1563A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Specification/standard Data: 80131-RELEASE3616 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Material: GLASS ENCLOSURE
  • Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM REVERSE VOLTAGE, PEAK
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Overall Diameter: 0.336 INCHES MAXIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Terminal Length: 0.880 INCHES MINIMUM AND 1.000 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 5961-00-853-5954, 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 Freescale Semiconductor, Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-853-5954
Primary Part Number1N1563A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerFreescale Semiconductor, Inc.
StatusCANCELLED
Specification/standard Data80131-RELEASE3616 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
MaterialGLASS ENCLOSURE
Voltage Rating in Volts Per Characteristic100.0 MAXIMUM REVERSE VOLTAGE, PEAK
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Overall Diameter0.336 INCHES MAXIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Terminal Length0.880 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
Current Rating Per Characteristic1.50 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Mounting MethodTERMINAL
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
MaterialSILICON SEMICONDUCTOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5961-00-419-7563 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-850-8449 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-978-7465 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N1563A Freescale Semiconductor, Inc. (USA)
RELEASE3616 Electronic Industries Association
1N1563A Electronic Industries Association
1N1563A On Semiconductor Corporation (USA)
152-0035-00 Tektronix, Inc. (USA)
Related Parts
5961-00-419-7563INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-850-8449INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-978-7465INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-853-5954?

NSN 5961-00-853-5954 is a Semiconductor Device,diode, manufactured by Freescale Semiconductor, Inc., classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-853-5954?

NSN 5961-00-853-5954 has 5 cross-referenced part numbers: 1N1563A (Freescale Semiconductor, Inc.), RELEASE3616 (Electronic Industries Association), 1N1563A (Electronic Industries Association), 1N1563A (On Semiconductor Corporation), 152-0035-00 (Tektronix, Inc.).

What NSN replaces 5961-00-853-5954?

There are 3 known substitutes for 5961-00-853-5954: 5961-00-419-7563, 5961-00-850-8449, 5961-00-978-7465. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N1563A?

Key specifications for 1N1563A: Specification/standard Data: 80131-RELEASE3616 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION; Material: GLASS ENCLOSURE; Overall Length: 0.256 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 100.0 MAXIMUM REVERSE VOLTAGE, PEAK. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-853-5954 still in active supply?

NSN 5961-00-853-5954 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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