PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RD5ASemiconductor Device,diode

Teac Corporation · NSN 5961-01-076-8582 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-076-8582 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-076-8582. Primary manufacturer part number: RD5A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Features Provided: HERMETICALLY SEALED CASE
  • Material: SILICON SEMICONDUCTOR
  • Overall Diameter: 2.700 MILLIMETERS NOMINAL MM
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
  • Mounting Method: TERMINAL
  • Terminal Length: 35.000 MILLIMETERS MAXIMUM MM
  • Voltage Rating in Volts Per Characteristic: 4.2 MAXIMUM NOMINAL REGULATOR VOLTAGE
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 5961-01-076-8582, 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 Teac Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5961-01-076-8582
Primary Part NumberRD5A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerTeac Corporation
StatusACTIVE
Features ProvidedHERMETICALLY SEALED CASE
MaterialSILICON SEMICONDUCTOR
Overall Diameter2.700 MILLIMETERS NOMINAL MM
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Mounting MethodTERMINAL
Terminal Length35.000 MILLIMETERS MAXIMUM MM
Voltage Rating in Volts Per Characteristic4.2 MAXIMUM NOMINAL REGULATOR VOLTAGE
Power Rating Per Characteristic250.0 MILLIWATTS MAXIMUM COLLECTOR POWER DISSIPATION
Current Rating Per Characteristic10.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Terminal Circle Diameter0.500 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-082-4020 INTERCHANGEABLE
Semiconductor Device,diode
5945-00-908-9667900371-1 INTERCHANGEABLE
Relay,electromagnetic
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
RD5A Teac Corporation (JPN)
4871910500 Teac Corporation (JPN)
Related Parts
5961-00-082-4020INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5945-00-908-9667INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
900371-1

Frequently Asked Questions

What is NSN 5961-01-076-8582?

NSN 5961-01-076-8582 is a Semiconductor Device,diode, manufactured by Teac Corporation, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-076-8582?

NSN 5961-01-076-8582 has 2 cross-referenced part numbers: RD5A (Teac Corporation), 4871910500 (Teac Corporation).

What NSN replaces 5961-01-076-8582?

There are 2 known substitutes for 5961-01-076-8582: 5961-00-082-4020, 5945-00-908-9667. Verify interchangeability with system specifications before substitution.

What are the specifications of RD5A?

Key specifications for RD5A: Features Provided: HERMETICALLY SEALED CASE; Material: SILICON SEMICONDUCTOR; Overall Diameter: 2.700 MILLIMETERS NOMINAL MM; Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC. 12 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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