PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1N755ASemiconductor Device,diode

Telcom Semiconductor Inc · NSN 5961-00-879-3091 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-879-3091 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-879-3091. Primary manufacturer part number: 1N755A.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Specification/standard Data: 81349-MIL-S-19500/127 GOVERNMENT SPECIFICATION
  • Material: SILICON SEMICONDUCTOR
  • Material: GLASS ENCLOSURE
  • Current Rating Per Characteristic: 20.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
  • Test Data Document: 81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Features Provided: HERMETICALLY SEALED CASE
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 5961-00-879-3091, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 32 commercial cross-references from 27 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5961-00-879-3091
Primary Part Number1N755A
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerTelcom Semiconductor Inc
StatusCANCELLED
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Specification/standard Data81349-MIL-S-19500/127 GOVERNMENT SPECIFICATION
MaterialSILICON SEMICONDUCTOR
MaterialGLASS ENCLOSURE
Current Rating Per Characteristic20.00 MILLIAMPERES MAXIMUM VOLTAGE REGULATOR DIODE CURRENT
Test Data Document81349-MIL-S-19500 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Features ProvidedHERMETICALLY SEALED CASE
Terminal Length1.000 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Voltage Rating in Volts Per Characteristic7.5 MAXIMUM NOMINAL REGULATOR VOLTAGE AND 5.0 MAXIMUM REVERSE VOLTAGE, INSTANTANEOUS
Power Rating Per Characteristic400.0 MILLIWATTS MAXIMUM TOTAL POWER DISSIPATION
Overall Diameter0.085 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5961-00-021-5566507523-10 INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon
5961-00-068-2000 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-177-6305324661 INTERCHANGEABLE
Semiconductor Device,diode
Telemechanics Inc
5961-00-249-6017110C63-4 INTERCHANGEABLE
Semiconductor Device,diode
Avionics Specialties, Inc.
5961-00-712-39741N755 INTERCHANGEABLE
Semiconductor Device,diode
Raytheon Company Dba Raytheon
5961-00-814-7167 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-892-3544 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-095-0046 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-102-5719 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-157-0287 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
1N755A Telcom Semiconductor Inc (USA)
68415014012 Elbitamerica, Inc. (USA)
5961PL0834893 Jednolity Indeks Materialowy - Uniform Material Index (POL)
3522 500 09922 Thales Nederland (NLD)
Q68000A2273Z Hensoldt Sensors Gmbh (DEU)
1N755A Texas Instruments Incorporated (USA)
641145 American Monarch Corp (USA)
414826-10 Raytheon Company Dba Raytheon (USA)
69-6913 Infineon Technologies Americas Corp (USA)
1N755 Freescale Semiconductor, Inc. (USA)
521-024-022 Elettronica Gmbh (DEU)
947060-7551 Litton Systems Inc. Div Navigation Systems Division (USA)
353-2982-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
353-2718-001 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
1585243-2 Allied Signal Inc Aerospace Equipment Systems Eatontown Site (USA)
44397 28737 Thales Deutschland Gmbh Div Customer Services (DEU)
54732-11 Digital Development Corp Hawthorne Div (USA)
1N755A Electronic Industries Association
425-2194 Nimikkeistokeskus Ncb Finland (FIN)
JAN1N755A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-021-5566INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
507523-10
5961-00-068-2000INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-177-6305INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
324661
5961-00-249-6017INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
110C63-4
5961-00-712-3974INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
1N755
5961-00-814-7167INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-892-3544INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-095-0046INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-102-5719INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-157-0287INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5940-01-665-7000INTERCHANGEABLE
FERRULE,ELECTRICAL CONDUCTOR
F2032

Frequently Asked Questions

What is NSN 5961-00-879-3091?

NSN 5961-00-879-3091 is a Semiconductor Device,diode, manufactured by Telcom Semiconductor Inc, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-00-879-3091?

NSN 5961-00-879-3091 has 32 cross-referenced part numbers: 1N755A (Telcom Semiconductor Inc), 68415014012 (Elbitamerica, Inc.), 5961PL0834893 (Jednolity Indeks Materialowy - Uniform Material Index), 3522 500 09922 (Thales Nederland), Q68000A2273Z (Hensoldt Sensors Gmbh) and 27 more.

What NSN replaces 5961-00-879-3091?

There are 11 known substitutes for 5961-00-879-3091: 5961-00-021-5566, 5961-00-068-2000, 5961-00-177-6305 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1N755A?

Key specifications for 1N755A: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Specification/standard Data: 81349-MIL-S-19500/127 GOVERNMENT SPECIFICATION; Material: SILICON SEMICONDUCTOR; Material: GLASS ENCLOSURE. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-00-879-3091 still in active supply?

NSN 5961-00-879-3091 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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