PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MBRS140T3Semiconductor Device,thyristor

Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters · NSN 5961-01-421-7730 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-01-421-7730 — this item is cataloged by the U.S. Government under National Stock Number 5961-01-421-7730. Primary manufacturer part number: MBRS140T3.
Features
  • Semiconductor Device,thyristor — FSC 5961
  • 11 verified cross-references
  • Primary manufacturer: Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Semiconductor Device,thyristor, cataloged under National Stock Number 5961-01-421-7730, 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 Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters. This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSemiconductor Device,thyristor
FSC / FSG5961 — No Item Name Available (FSG 59)
ManufacturersBae Systems Controls Inc. (CAGE 89954); Hewlett-Packard Company Dba HP (CAGE 28480); Vishay Semiconductor Gmbh Vishay Intertechnology (CAGE C2817); Avago Technologies Us Inc Div Avago Technologies (CAGE 50434); Raytheon Company (CAGE 37695)
Technical Specifications
ParameterValue
NSN5961-01-421-7730
Primary Part NumberMBRS140T3
Item NameSemiconductor Device,thyristor
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerSemiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2530-00-317-3859605821 INTERCHANGEABLE
Tee,wheel Cylinder,
Clark Material Handling Company
2520-00-773-56758B3890 INTERCHANGEABLE
Shaft Shifter
Heil Environmental Industries
5930-01-244-05103101-1872 INTERCHANGEABLE
Switch,slide
Keysight Technologies Inc
4235-01-391-204621424 INTERCHANGEABLE
Boom,spill Containment,hazardous
A.r.k. Enterprises, Inc., the
5961-01-576-9123SS24 INTERCHANGEABLE
Rectifier,semiconductor Device
Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters
Cross-Reference Index
Part NumberManufacturer
356A1451P55 Bae Systems Controls Inc. (USA)
1901-1332 Hewlett-Packard Company Dba HP (USA)
SS24 Vishay Semiconductor Gmbh Vishay Intertechnology (DEU)
1901-1332 Avago Technologies Us Inc Div Avago Technologies (USA)
381451-1 Raytheon Company (USA)
MBRS140T3 PRIMARY Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters (USA)
152-5027-00 PRIMARY Tektronix, Inc. (USA)
99204253 Thales Sa (FRA)
605821 Fluke Corp (USA)
91754469 Thales Sa (FRA)
MBRS140T3 Freescale Semiconductor, Inc. (USA)
Related Parts
2530-00-317-3859INTERCHANGEABLE
TEE,WHEEL CYLINDER,
605821
2520-00-773-5675INTERCHANGEABLE
SHAFT SHIFTER
8B3890
5930-01-244-0510INTERCHANGEABLE
SWITCH,SLIDE
3101-1872
4235-01-391-2046INTERCHANGEABLE
BOOM,SPILL CONTAINMENT,HAZARDOUS
21424
5961-01-576-9123INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE
SS24

Frequently Asked Questions

What is NSN 5961-01-421-7730?

NSN 5961-01-421-7730 is a Semiconductor Device,thyristor, manufactured by Semiconductor Components Industries, Llc Dba Semiconductor Components Industries Llc Div Corporate Headquarters, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-01-421-7730?

NSN 5961-01-421-7730 has 11 cross-referenced part numbers: 356A1451P55 (Bae Systems Controls Inc.), 1901-1332 (Hewlett-Packard Company Dba HP), SS24 (Vishay Semiconductor Gmbh Vishay Intertechnology), 1901-1332 (Avago Technologies Us Inc Div Avago Technologies), 381451-1 (Raytheon Company) and 6 more.

What NSN replaces 5961-01-421-7730?

There are 5 known substitutes for 5961-01-421-7730: 2530-00-317-3859, 2520-00-773-5675, 5930-01-244-0510 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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