PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

342C477H01Rectifier,semiconductor Device

Westinghouse Electric Corp Semiconductor Div · NSN 5961-00-110-9051 · FSC 5961 · No Item Name Available
Verified by PartsTable
NSN 5961-00-110-9051 — this item is cataloged by the U.S. Government under National Stock Number 5961-00-110-9051. Primary manufacturer part number: 342C477H01.
Features
  • Rectifier,semiconductor Device — FSC 5961
  • Terminal Type and Quantity: 5 WIRE HOOK
  • Material: SILICON
  • Circuit Connection Style Designator: BRIDGE 3 PHASE
  • 3 verified cross-references
  • Primary manufacturer: Westinghouse Electric Corp Semiconductor Div
Applications
  • Applications requiring Silicon construction
General Description

The Rectifier,semiconductor Device, cataloged under National Stock Number 5961-00-110-9051, 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 Westinghouse Electric Corp Semiconductor Div. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5961-00-110-9051
Primary Part Number342C477H01
Item NameRectifier,semiconductor Device
FSC / FSG5961 / 59 — No Item Name Available
ManufacturerWestinghouse Electric Corp Semiconductor Div
StatusACTIVE
Terminal Type and Quantity5 WIRE HOOK
MaterialSILICON
Circuit Connection Style DesignatorBRIDGE 3 PHASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-347-0644 INTERCHANGEABLE
Semiconductor Device,diode
5961-00-935-0148 INTERCHANGEABLE
Semiconductor Device,diode
5961-01-479-6259 INTERCHANGEABLE
Semiconductor Devic
Cross-Reference Index
Part NumberManufacturer
342C477H01 Westinghouse Electric Corp Semiconductor Div (USA)
66-4750 Infineon Technologies Americas Corp (USA)
1N1206 Infineon Technologies Americas Corp (USA)
Related Parts
5961-00-347-0644INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-00-935-0148INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5961-01-479-6259INTERCHANGEABLE
SEMICONDUCTOR DEVIC

Frequently Asked Questions

What is NSN 5961-00-110-9051?

NSN 5961-00-110-9051 is a Rectifier,semiconductor Device, manufactured by Westinghouse Electric Corp Semiconductor Div, classified under FSC 5961 (No Item Name Available). Status: active.

What are the part numbers for NSN 5961-00-110-9051?

NSN 5961-00-110-9051 has 3 cross-referenced part numbers: 342C477H01 (Westinghouse Electric Corp Semiconductor Div), 66-4750 (Infineon Technologies Americas Corp), 1N1206 (Infineon Technologies Americas Corp).

What NSN replaces 5961-00-110-9051?

There are 3 known substitutes for 5961-00-110-9051: 5961-00-347-0644, 5961-00-935-0148, 5961-01-479-6259. Verify interchangeability with system specifications before substitution.

What are the specifications of 342C477H01?

Key specifications for 342C477H01: Overall Height: 3.250 INCHES NOMINAL IN; Special Features: STACK QTY:3; Terminal Type and Quantity: 5 WIRE HOOK; Material: SILICON. 7 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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