SI9943DY

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Stock/Availability for: SI9943DY

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Statistics

Total Quantity
28,937
Line Items
17
Suppliers listing this part
15
Countries/regions where listing suppliers exist
7
Most Recent Upload
5/7/2026

Sponsored Live Part Search

Part Number: SI9943DY

Part Number Country/Region Suppliers Line Items Total Qty
SI9943DY US 7 8 8,414
SI9943DY DE 2 2 5,655
SI9943DY KR 2 2 4,250
SI9943DY CN 1 2 10,000
SI9943DY TW 1 1 543
SI9943DY GB 1 1 50
SI9943DY FR 1 1 25

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI9945BDYT1GE3 19 173 240 8,533,463
SI9945AEY-T1-E3 14 87 101 535,215
SI9945AEY 18 67 75 151,610
SI9942DY 13 56 78 5,044,026
SI9945AEYT1 16 48 50 121,615
SI9942DYT1 13 42 50 144,959
SI9943DY-T1 4 12 13 155,323
SI9943DY-T1-E3 4 4 4 71,356
SI9943 2 2 2 4,870,853
SI9943DY-T1-E3 MOS 1 1 1 18,578

Possible Component Manufacturers*

Siliconix (Vishay Semiconductor) (TEMIC)
Vishay Siliconix (Siliconix)
Touchstone Semiconductor (TSS) (Silicon Labs)
Cygnal (Silicon Labs)
Cypress - Data Communications (Arcus, Silicon Packets, Lara, HiBand)
Integration Associates Inc (Silicon Labs)

* 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.

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Page Created: 5/7/2026