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Stock/Availability for: SI4558DY

Find stocking distributors and other suppliers of SI4558DY 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 SI4558DY suppliers.

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Statistics

Total Quantity
46,494
Line Items
15
Suppliers listing this part
14
Countries/regions where listing suppliers exist
6
Most Recent Upload
5/9/2026

Sponsored Live Part Search

Part Number: SI4558DY

Part Number Country/Region Suppliers Line Items Total Qty
SI4558DY CN 4 4 25,686
SI4558DY DE 3 4 465
SI4558DY US 3 3 135
SI4558DY TW 2 2 19,608
SI4558DY GB 1 1 400
SI4558DY CA 1 1 200

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI4559ADYT1GE3 18 121 141 6,843,913
SI4559ADYT1E3 16 83 98 7,564,504
SI4554DYT1GE3 12 63 80 5,766,115
SI4558DYT1E3 8 24 25 5,087,010
SI4558DYT1 6 13 13 232,065
SI4558DY-T1-GE3 2 4 5 4,890,218
SI4558 2 2 2 4,875,866
SI4558DY-T1-E3 IC 1 1 1 250
SI4558DY-T1-E3 MOS 1 1 1 18,974
SI4558DY-E3 1 1 1 171

Possible Component Manufacturers*

Vishay Intertechnology
Siliconix (Vishay Semiconductor) (TEMIC)
Vishay Siliconix (Siliconix)
Vishay Aztronic (Aztronic)
Vishay Draloric (Draloric)
Vishay Sensortronics (VPG)

* 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: 5/9/2026