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JULY 2026Technical Data Sheet

1N964ASemiconductor Device,diode

Infineon Technologies Americas Corp · NSN 5961-00-400-1988 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-400-1988 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-400-1988. Primary manufacturer part number: 1N964A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Material: GLASS ENCLOSURE
  • Voltage Tolerance in Percent: -10.0 TO 10.0
  • Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
  • Overall Diameter: 0.096 INCHES NOMINAL IN
  • Mounting Method: TERMINAL
  • Function for Which Designed: ZENER DIODE
  • Joint Electronic Device Engineering Council/jedec/case Outline Designation: DO-35
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 5961-00-400-1988, 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 Infineon Technologies Americas Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-400-1988
Primary Part Number1N964A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerInfineon Technologies Americas Corp
StatusACTIVE
MaterialGLASS ENCLOSURE
Voltage Tolerance in Percent-10.0 TO 10.0
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION
Overall Diameter0.096 INCHES NOMINAL IN
Mounting MethodTERMINAL
Function for Which DesignedZENER DIODE
Joint Electronic Device Engineering Council/jedec/case Outline DesignationDO-35
Terminal Length1.000 INCHES MINIMUM IN
Current Rating Per Characteristic9.50 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
Voltage Rating in Volts Per Characteristic13.0 NOMINAL NOMINAL REGULATOR VOLTAGE
Features ProvidedHERMETICALLY SEALED CASE
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Specification/standard Data80131-RELEASE2959 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-050-5627 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-400-1986 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-400-1990 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-400-1992 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-454-9239 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-761-2030 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-778-8437 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-880-5192 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-883-1924CR0201 INTERCHANGEABLE
Semiconductor Device,diode
Emcore Corporation Div Concord Division
5961-00-903-6178 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N964A Infineon Technologies Americas Corp (USA)
1N964A Electronic Industries Association
1N964A Microsemi Corp.-Scottsdale Dba Microsemi (USA)
RELEASE 2959 Electronic Industries Association
1N964A General Semiconductor Industries Inc (USA)
1N964A Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
1N964A Fairchild Semiconductor Corp (USA)
1N964A Coherent Component Corp Standard Rectifier Div (USA)
76300004 Trident Maritime Systems Uk Limited (GBR)
1N964AA Adelco Elektronik Gmbh (DEU)
1N964A Rca Corp Memory Products Div (USA)
1N964A C O D I Corp Dba Codi Semiconductor Inc (USA)
1N964A N a P Smd Technology Inc
1N964A Freescale Semiconductor, Inc. (USA)
1N964A On Semiconductor Corporation (USA)
1N964A Espey Mfg and Electronics Corp (USA)
Related Parts
5961-00-050-5627INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-400-1986INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-400-1990INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-400-1992INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-454-9239INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-761-2030INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-778-8437INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-880-5192INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-883-1924INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
CR0201
5961-00-903-6178INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-903-8021INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
2836-307
5961-00-909-7379INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-400-1988?

NSN 5961-00-400-1988 is a Semiconductor Device,diode, manufactured by Infineon Technologies Americas Corp, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-400-1988?

NSN 5961-00-400-1988 has 16 cross-referenced part numbers: 1N964A (Infineon Technologies Americas Corp), 1N964A (Electronic Industries Association), 1N964A (Microsemi Corp.-Scottsdale Dba Microsemi), RELEASE 2959 (Electronic Industries Association), 1N964A (General Semiconductor Industries Inc) and 11 more.

What NSN replaces 5961-00-400-1988?

There are 12 known substitutes for 5961-00-400-1988: 5961-00-050-5627, 5961-00-400-1986, 5961-00-400-1990 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N964A?

Key specifications for 1N964A: Material: GLASS ENCLOSURE; Voltage Tolerance in Percent: -10.0 TO 10.0; Power Rating Per Characteristic: 400.0 MILLIWATTS MAXIMUM TOTAL DEVICE DISSIPATION; Overall Length: 0.265 INCHES NOMINAL IN. 15 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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