SI9943

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Stock/Availability for: SI9943

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Statistics

Total Quantity
4,870,853
Line Items
2
Suppliers listing this part
2
Countries/regions where listing suppliers exist
2
Most Recent Upload
2/11/2026

Sponsored Live Part Search

Part Number: SI9943

Part Number Country/Region Suppliers Line Items Total Qty
SI9943 CN 1 1 4,868,000
SI9943 JP 1 1 2,853

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI9945BDY-T1-GE3 18 175 238 8,681,581
SI9945AEY-T1-E3 14 79 90 436,355
SI9945AEY 18 68 75 156,847
SI9942DY 14 59 83 5,084,367
SI9945AEYT1 16 46 48 120,208
SI9948AEY 13 40 44 422,962
SI9943DY 7 16 18 32,336
SI9943DY-T1 5 11 12 105,323
SI9943DY-T1-E3 3 3 3 52,778
SI9943DY-T1-E3 MOS 1 1 1 18,578

Possible Component Manufacturers*

Vishay Intertechnology
NACC-Mallory (North American Capacitor Co)
Dale Electronics (Vishay Dale)
ERO Tantal (Roederstein) (Vishay)
Vishay Sprague (Sprague)
Vishay Tansitor (Tansitor) (Vishay Sprague)

* 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: 2/11/2026