PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SEN-B-306-3BSemiconductor Device,diode

Rsm Electron Power Inc · NSN 5961-01-050-7052 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-050-7052 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-050-7052. Primary manufacturer part number: SEN-B-306-3B.
Features
  • Semiconductor Device,diode — FSC 5961
  • Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD
  • Voltage Rating in Volts Per Characteristic: 660.0 MINIMUM BREAKDOWN VOLTAGE, DC AND 600.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
  • Mounting Method: TERMINAL
  • Specification/standard Data: 81349-MIL-S-19500/420 GOVERNMENT SPECIFICATION
  • 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.).
  • Material: SILICON SEMICONDUCTOR
  • Maximum Operating Temp Per Measurement Point: 175.0 CELSIUS AMBIENT AIR DEGC
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 5961-01-050-7052, 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 Rsm Electron Power Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 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
NSN5961-01-050-7052
Primary Part NumberSEN-B-306-3B
Item NameSemiconductor Device,diode
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerRsm Electron Power Inc
StatusCANCELLED
Terminal Type and Quantity2 UNINSULATED WIRE LEAD
Voltage Rating in Volts Per Characteristic660.0 MINIMUM BREAKDOWN VOLTAGE, DC AND 600.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
Mounting MethodTERMINAL
Specification/standard Data81349-MIL-S-19500/420 GOVERNMENT SPECIFICATION
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.).
MaterialSILICON SEMICONDUCTOR
Maximum Operating Temp Per Measurement Point175.0 CELSIUS AMBIENT AIR DEGC
Terminal Length0.900 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
Current Rating Per Characteristic1.00 MICROAMPERES MAXIMUM REVERSE CURRENT, DC
Power Rating Per Characteristic20.0 WATTS MAXIMUM TOTAL POWER DISSIPATION
Features ProvidedHERMETICALLY SEALED CASE
Overall Diameter0.115 INCHES MINIMUM AND 0.180 INCHES MAXIMUM IN
MaterialGLASS ENCLOSURE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5961-00-140-0031 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-146-4486 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-324-3085 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-403-3298 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-408-8522 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-416-4858 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-421-3002 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-452-0548 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-469-2189 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-650-9659 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
SEN-B-306-3B Rsm Electron Power Inc (USA)
JANTXV1N5552 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
925079-3B Raytheon Company Dba Raytheon (USA)
10133169 Nimikkeistokeskus Ncb Finland (FIN)
MIL-S-19500/420 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SA3714 Micross Corpus Christi, S.a. De C.v. Div Semtech Corpus Christi Corporation (MEX)
MIL-PRF-19500/420 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SA3714 Semtech Corporation (USA)
JTXV1N5552 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5961-00-140-0031INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-146-4486INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-324-3085INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-403-3298INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-408-8522INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-416-4858INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-421-3002INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-452-0548INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-469-2189INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-650-9659INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-023-3452INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-118-3915INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE

Frequently Asked Questions

What is NSN 5961-01-050-7052?

NSN 5961-01-050-7052 is a Semiconductor Device,diode, manufactured by Rsm Electron Power Inc, classified under FSC 5961 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5961-01-050-7052?

NSN 5961-01-050-7052 has 9 cross-referenced part numbers: SEN-B-306-3B (Rsm Electron Power Inc), JANTXV1N5552 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 925079-3B (Raytheon Company Dba Raytheon), 10133169 (Nimikkeistokeskus Ncb Finland), MIL-S-19500/420 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.

What NSN replaces 5961-01-050-7052?

There are 12 known substitutes for 5961-01-050-7052: 5961-00-140-0031, 5961-00-146-4486, 5961-00-324-3085 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SEN-B-306-3B?

Key specifications for SEN-B-306-3B: Terminal Type and Quantity: 2 UNINSULATED WIRE LEAD; Voltage Rating in Volts Per Characteristic: 660.0 MINIMUM BREAKDOWN VOLTAGE, DC AND 600.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE; Mounting Method: TERMINAL; Specification/standard Data: 81349-MIL-S-19500/420 GOVERNMENT SPECIFICATION. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5961-01-050-7052 still in active supply?

NSN 5961-01-050-7052 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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