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Stock/Availability for: SI4451DY

Find stocking distributors and other suppliers of SI4451DY using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact SI4451DY suppliers.

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Statistics

Total Quantity
5,100,238
Line Items
18
Suppliers listing this part
18
Countries/regions where listing suppliers exist
8
Most Recent Upload
2/4/2026

Sponsored Live Part Search

Part Number: SI4451DY

Part Number Country/Region Suppliers Line Items Total Qty
SI4451DY US 5 5 3,119
SI4451DY CN 3 3 5,083,000
SI4451DY TW 3 3 6,518
SI4451DY KR 2 2 2,802
SI4451DY DE 2 2 1,889
SI4451DY HK 1 1 2,000
SI4451DY GB 1 1 455
SI4451DY DK 1 1 455

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI4459ADY-T1-GE3 17 141 165 7,283,208
SI4451DYT1E3 10 35 36 5,147,569
SI4451DY-T1-GE3 4 7 7 4,888,287
SI4451DY-T1 2 3 3 2,100
SI4451DY-T1-E3 MOS 1 1 1 11,900
SI4451DYE3 1 1 1 3,637
SI4451DY-TI-E3 1 1 1 2,903
SI4451D 1 1 1 4,868,000
SI4451BDY-T1-E3 1 1 1 9,844
SI4451-T1-E3 1 1 1 9,838

Possible Component Manufacturers*

Vishay Intertechnology
Siliconix (Vishay Semiconductor) (TEMIC)
Vishay Siliconix (Siliconix)
Vishay Angstrohm (Angstrohm Resistors)
Vishay Vitramon (Vitramon)
Vishay Techno (Techno)

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.


Page Created: 2/4/2026