PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5003Semiconductor Device,diode

Tdk-Lambda Americas Inc. Div High Power Division · NSN 5961-00-018-9195 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-018-9195 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-018-9195. Primary manufacturer part number: 5003.
Features
  • Semiconductor Device,diode — FSC 5961
  • Mounting Method: TERMINAL
  • Voltage Rating in Volts Per Characteristic: 12.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
  • Terminal Length: 1.100 INCHES MINIMUM IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Overall Diameter: 0.100 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
  • Maximum Operating Temp Per Measurement Point: 200.0 CELSIUS AMBIENT AIR DEGC
  • Current Rating Per Characteristic: 21.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
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 5961-00-018-9195, 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 Tdk-Lambda Americas Inc. Div High Power Division. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 45 commercial cross-references from 39 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-018-9195
Primary Part Number5003
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerTdk-Lambda Americas Inc. Div High Power Division
StatusCANCELLED
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic12.0 MAXIMUM NOMINAL REGULATOR VOLTAGE
Terminal Length1.100 INCHES MINIMUM IN
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter0.100 INCHES MINIMUM AND 0.107 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point200.0 CELSIUS AMBIENT AIR DEGC
Current Rating Per Characteristic21.00 MILLIAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
MaterialGLASS ENCLOSURE
MaterialSILICON SEMICONDUCTOR
Power Rating Per Characteristic1.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Specification/standard Data80131-RELEASE5009 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5815-00-027-4311180016 INTERCHANGEABLE
Bar,pull,teletypewriter
Telemechanics Inc
5961-00-076-140310653121 INTERCHANGEABLE
Semiconductor Device,diode
Us Army Aviation and Missile Command
5961-00-147-9600 INTERCHANGEABLE
Semiconductor Device,diode
5950-00-149-3059666230-425 INTERCHANGEABLE
Transformer,radio Frequency
Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc
7510-00-264-4610 INTERCHANGEABLE
Pencil
3040-00-601-1002528A16 INTERCHANGEABLE
Shaft,straight
Cardwell Condenser Corp Lapointe-Admiral Div
5961-00-688-9039 INTERCHANGEABLE
Semiconductor Device,diode
2910-00-778-6292 INTERCHANGEABLE
Valve,inlet,fuel
5935-00-801-2064 INTERCHANGEABLE
Connector,receptacle,electrical
5306-00-843-3273180016 INTERCHANGEABLE
Bolt,machine
Chrysler Realty Company Llc Dba Daimler Chrysler
Cross-Reference Index
Part NumberManufacturer
5003 Tdk-Lambda Americas Inc. Div High Power Division (USA)
1N4742AA Adelco Elektronik Gmbh (DEU)
1N4742A Microsemi Corporation (USA)
1N4742 Electronic Industries Association
05015270 Digitec Corp (USA)
5800583-926100-302 Hensoldt Sensors Gmbh (DEU)
02-49031-10 Computer Automation Inc
1N4742A Itt Semiconductors Div (USA)
X18-2834 Cleveland Motion Controls, Inc. Div Kaliburn, Inc. (USA)
1N4742A Semitronics Corp (USA)
11-09502-02 Compaq Federal Llc (USA)
1N4742A Freescale Semiconductor, Inc. (USA)
FBM-Z155 Veeco Instruments Inc Lambda Div (USA)
430 American Telephone and Telegraph Co (USA)
SS10006-33 Leonardo Mw Ltd (GBR)
1N4742A On Semiconductor Corporation (USA)
18-0016 L-3 Communications Security & Detection Systems Inc Div L-3 Communications (USA)
1N4742A Infineon Technologies Americas Corp (USA)
87817 Safran Electrical & Power Chatou SAS (FRA)
1713-14 Decision Data Computer Corp (USA)
Related Parts
5815-00-027-4311INTERCHANGEABLE
BAR,PULL,TELETYPEWRITER
180016
5961-00-076-1403INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
10653121
5961-00-147-9600INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5950-00-149-3059INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
666230-425
7510-00-264-4610INTERCHANGEABLE
PENCIL
3040-00-601-1002INTERCHANGEABLE
SHAFT,STRAIGHT
528A16
5961-00-688-9039INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
2910-00-778-6292INTERCHANGEABLE
VALVE,INLET,FUEL
5935-00-801-2064INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5306-00-843-3273INTERCHANGEABLE
BOLT,MACHINE
180016
5996-00-938-3438INTERCHANGEABLE
AMPLIFIER,DIRECT CURRENT
337349
5961-01-117-8037INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-018-9195?

NSN 5961-00-018-9195 is a Semiconductor Device,diode, manufactured by Tdk-Lambda Americas Inc. Div High Power Division, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-018-9195?

NSN 5961-00-018-9195 has 45 cross-referenced part numbers: 5003 (Tdk-Lambda Americas Inc. Div High Power Division), 1N4742AA (Adelco Elektronik Gmbh), 1N4742A (Microsemi Corporation), 1N4742 (Electronic Industries Association), 05015270 (Digitec Corp) and 40 more.

What NSN replaces 5961-00-018-9195?

There are 12 known substitutes for 5961-00-018-9195: 5815-00-027-4311, 5961-00-076-1403, 5961-00-147-9600 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5003?

Key specifications for 5003: Mounting Method: TERMINAL; Voltage Rating in Volts Per Characteristic: 12.0 MAXIMUM NOMINAL REGULATOR VOLTAGE; Terminal Length: 1.100 INCHES MINIMUM IN; Features Provided: HERMETICALLY SEALED CASE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-018-9195 still in active supply?

NSN 5961-00-018-9195 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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