PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C50MSemiconductor Device,thyristor

British Sarozal Ltd · NSN 5961-01-324-5894 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-324-5894 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-324-5894. Primary manufacturer part number: C50M.
Features
  • Semiconductor Device,thyristor — FSC 5961
  • Voltage Rating in Volts Per Characteristic: 600.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE AND 600.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE
  • Overall Width Across Flats: 1.062 INCHES MAXIMUM IN
  • Mounting Method: THREADED STUD(S)
  • Maximum Operating Temp Per Measurement Point: 125.0 CELSIUS JUNCTION DEGC
  • Nominal Thread Size: 0.250 INCHES IN
  • Features Provided: HERMETICALLY SEALED CASE
  • Semiconductor Material: SILICON
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-01-324-5894, 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 British Sarozal Ltd. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-01-324-5894
Primary Part NumberC50M
Item NameSemiconductor Device,thyristor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerBritish Sarozal Ltd
StatusACTIVE
Voltage Rating in Volts Per Characteristic600.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE AND 600.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE
Overall Width Across Flats1.062 INCHES MAXIMUM IN
Mounting MethodTHREADED STUD(S)
Maximum Operating Temp Per Measurement Point125.0 CELSIUS JUNCTION DEGC
Nominal Thread Size0.250 INCHES IN
Features ProvidedHERMETICALLY SEALED CASE
Semiconductor MaterialSILICON
Current Rating Per Characteristic110.00 AMPERES MAXIMUM FORWARD CURRENT, TOTAL RMS
Terminal Type and Quantity3 TAB, SOLDER LUG
Mounting Facility Quantity1
Power Rating Per Characteristic5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
Thread Series DesignatorUNF
Joint Electronic Device Engineering Council/jedec/case Outline DesignationTO-94
Internal ConfigurationJUNCTION CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-008-8372 INTERCHANGEABLE
Semiconductor Device,thyristor
5975-00-839-5289 INTERCHANGEABLE
Conduit Outlet
Cross-Reference Index
Part NumberManufacturer
C50M British Sarozal Ltd (GBR)
T578069004AQ General Electric Co Semi-Conductor Products Dept (USA)
C50MX500 General Electric Co Semi-Conductor Products Dept (USA)
C50MX500 Powerex, Inc. (USA)
T578069004AQ Powerex Inc (USA)
C50M General Electric Co Semi-Conductor Products Dept (USA)
Related Parts
5961-00-008-8372INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
5975-00-839-5289INTERCHANGEABLE
CONDUIT OUTLET

Frequently Asked Questions

What is NSN 5961-01-324-5894?

NSN 5961-01-324-5894 is a Semiconductor Device,thyristor, manufactured by British Sarozal Ltd, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-324-5894?

NSN 5961-01-324-5894 has 6 cross-referenced part numbers: C50M (British Sarozal Ltd), T578069004AQ (General Electric Co Semi-Conductor Products Dept), C50MX500 (General Electric Co Semi-Conductor Products Dept), C50MX500 (Powerex, Inc.), T578069004AQ (Powerex Inc) and 1 more.

What NSN replaces 5961-01-324-5894?

There are 2 known substitutes for 5961-01-324-5894: 5961-00-008-8372, 5975-00-839-5289. Verify interchangeability with system specifications before substitution.

What are the specifications of C50M?

Key specifications for C50M: Overall Length: 2.577 INCHES MAXIMUM IN; Voltage Rating in Volts Per Characteristic: 600.0 MAXIMUM REPETITIVE PEAK OFF-STATE VOLTAGE AND 600.0 MAXIMUM REPETITIVE PEAK REVERSE VOLTAGE; Overall Width Across Flats: 1.062 INCHES MAXIMUM IN; Special Features: JUNCTION PATTERN ARRANGEMENT: PNPNP. 16 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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