PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25D50Semiconductor Device,diode

Atlantic Semiconductors Inc · NSN 5961-00-147-7321 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-147-7321 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-147-7321. Primary manufacturer part number: 25D50.
Features
  • Semiconductor Device,diode — FSC 5961
  • Voltage Rating in Volts Per Characteristic: 5000.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
  • Mounting Method: TERMINAL
  • Current Rating Per Characteristic: 12.50 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
  • Terminal Length: 1.000 INCHES MINIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Overall Diameter: 0.105 INCHES MAXIMUM IN
  • Material: SILICON SEMICONDUCTOR
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 5961-00-147-7321, 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 Atlantic Semiconductors Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-147-7321
Primary Part Number25D50
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerAtlantic Semiconductors Inc
StatusACTIVE
Voltage Rating in Volts Per Characteristic5000.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
Mounting MethodTERMINAL
Current Rating Per Characteristic12.50 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
Terminal Length1.000 INCHES MINIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter0.105 INCHES MAXIMUM IN
MaterialSILICON SEMICONDUCTOR
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-227-2373 INTERCHANGEABLE
Bearing,roller,self-Aligning
4320-00-391-406623124 INTERCHANGEABLE
Pump,centrifugal
Industrial Technologies and Services Llc
5330-00-406-227223-124 INTERCHANGEABLE
Gasket
Tankcraft Corp
6140-00-431-6805ANSI 1.2K3 INTERCHANGEABLE
Battery,storage
American National Standards Institute Incorporated Dba American National Standards Institute
5305-01-188-656723124 INTERCHANGEABLE
Screw
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
4710-01-343-2012 INTERCHANGEABLE
Tube and Fittings,metallic
6685-01-537-7751 INTERCHANGEABLE
Thermocouple,immersion
3120-01-574-7541N23124 INTERCHANGEABLE
Bushing,sleeve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-695-8544 INTERCHANGEABLE
Valve,linear,directional Control
Cross-Reference Index
Part NumberManufacturer
25D50 Atlantic Semiconductors Inc (USA)
23124 Trio Laboratories Inc (USA)
25D50 Afi Industries Inc (USA)
Related Parts
3110-00-227-2373INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
4320-00-391-4066INTERCHANGEABLE
PUMP,CENTRIFUGAL
23124
5330-00-406-2272INTERCHANGEABLE
GASKET
23-124
6140-00-431-6805INTERCHANGEABLE
BATTERY,STORAGE
ANSI 1.2K3
5305-01-188-6567INTERCHANGEABLE
SCREW
23124
4710-01-343-2012INTERCHANGEABLE
TUBE AND FITTINGS,METALLIC
6685-01-537-7751INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
3120-01-574-7541INTERCHANGEABLE
BUSHING,SLEEVE
N23124
4820-01-695-8544INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL

Frequently Asked Questions

What is NSN 5961-00-147-7321?

NSN 5961-00-147-7321 is a Semiconductor Device,diode, manufactured by Atlantic Semiconductors Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-147-7321?

NSN 5961-00-147-7321 has 3 cross-referenced part numbers: 25D50 (Atlantic Semiconductors Inc), 23124 (Trio Laboratories Inc), 25D50 (Afi Industries Inc).

What NSN replaces 5961-00-147-7321?

There are 9 known substitutes for 5961-00-147-7321: 3110-00-227-2373, 4320-00-391-4066, 5330-00-406-2272 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25D50?

Key specifications for 25D50: Voltage Rating in Volts Per Characteristic: 5000.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS; Overall Length: 0.300 INCHES MAXIMUM IN; Mounting Method: TERMINAL; Current Rating Per Characteristic: 12.50 MILLIAMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE. 9 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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