PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CA39181Semiconductor Device,diode

Telcom Semiconductor Inc · NSN 5961-00-543-1819 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-543-1819 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-543-1819. Primary manufacturer part number: CA39181.
Features
  • Semiconductor Device,diode — FSC 5961
  • Specification/standard Data: 80131-RELEASE2013 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Material: SILICON SEMICONDUCTOR
  • Overall Diameter: 0.200 INCHES MAXIMUM IN
  • Mounting Method: TERMINAL
  • Terminal Length: 1.125 INCHES NOMINAL IN
  • Maximum Operating Temp Per Measurement Point: 150.0 CELSIUS AMBIENT AIR DEGC
  • Voltage Rating in Volts Per Characteristic: 8.75 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 5961-00-543-1819, 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 Telcom 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-543-1819
Primary Part NumberCA39181
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerTelcom Semiconductor Inc
StatusACTIVE
Specification/standard Data80131-RELEASE2013 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
MaterialSILICON SEMICONDUCTOR
Overall Diameter0.200 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Terminal Length1.125 INCHES NOMINAL IN
Maximum Operating Temp Per Measurement Point150.0 CELSIUS AMBIENT AIR DEGC
Voltage Rating in Volts Per Characteristic8.75 MAXIMUM NOMINAL REGULATOR VOLTAGE
Power Rating Per Characteristic150.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Features ProvidedHERMETICALLY SEALED CASE
Current Rating Per Characteristic200.00 MICROAMPERES MAXIMUM MAXIMUM REVERSE SURGE CURRENT
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5961-00-577-6086 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-577-6161 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-578-8585 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-681-9529 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-683-4180 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-809-9524 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-814-4788 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
CA39181 Telcom Semiconductor Inc (USA)
RELEASE2013 Electronic Industries Association
1N1313 Navcom Defense Electronics, Inc. (USA)
449337-4 Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis (USA)
1N1313 Electronic Industries Association
Related Parts
5961-00-577-6086INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-577-6161INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-578-8585INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-681-9529INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-683-4180INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-809-9524INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-814-4788INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-00-543-1819?

NSN 5961-00-543-1819 is a Semiconductor Device,diode, manufactured by Telcom Semiconductor Inc, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-543-1819?

NSN 5961-00-543-1819 has 5 cross-referenced part numbers: CA39181 (Telcom Semiconductor Inc), RELEASE2013 (Electronic Industries Association), 1N1313 (Navcom Defense Electronics, Inc.), 449337-4 (Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis), 1N1313 (Electronic Industries Association).

What NSN replaces 5961-00-543-1819?

There are 7 known substitutes for 5961-00-543-1819: 5961-00-577-6086, 5961-00-577-6161, 5961-00-578-8585 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CA39181?

Key specifications for CA39181: Specification/standard Data: 80131-RELEASE2013 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION; Material: SILICON SEMICONDUCTOR; Overall Diameter: 0.200 INCHES MAXIMUM IN; Overall Length: 0.370 INCHES MAXIMUM IN. 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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