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Stock/Availability for: SI9940DY

Find stocking distributors and other suppliers of SI9940DY 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 SI9940DY suppliers.

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Statistics

Total Quantity
57,247
Line Items
23
Suppliers listing this part
22
Countries/regions where listing suppliers exist
9
Most Recent Upload
2/3/2026

Sponsored Live Part Search

Part Number: SI9940DY

Part Number Country/Region Suppliers Line Items Total Qty
SI9940DY US 7 7 1,245
SI9940DY DE 4 5 2,586
SI9940DY TW 3 3 2,385
SI9940DY CN 2 2 45,300
SI9940DY KR 2 2 2,450
SI9940DY JP 1 1 3,245
SI9940DY FR 1 1 17
SI9940DY IL 1 1 14
SI9940DY GB 1 1 5

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI9945BDY-T1-GE3 19 177 244 8,809,550
SI9945AEY-T1-E3 14 83 94 434,260
SI9945AEY 18 68 75 156,847
SI9942DY 14 60 84 5,085,386
SI9945AEYT1 16 48 50 124,306
SI9942DYT1 12 42 50 141,815
SI9940DYT1 5 8 10 39,061
SI9940DY-T1-E3 3 5 5 5,988
SI9940 1 1 1 4,868,000
SI9940DY-SMD 1 1 1 94

Possible Component Manufacturers*

Vishay Siliconix (Siliconix)
Siliconix (Vishay Semiconductor) (TEMIC)
Silicon Link (Astec Semiconductor) (Cirtek)
Silicon Recognition
Silicon Microstructures (SMi)
Silicon Engineering

* 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: 2/3/2026