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Stock/Availability for: SI9939DY

Find stocking distributors and other suppliers of SI9939DY 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 SI9939DY suppliers.

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Statistics

Total Quantity
47,479
Line Items
29
Suppliers listing this part
28
Countries/regions where listing suppliers exist
10
Most Recent Upload
1/16/2026

Sponsored Live Part Search

Part Number: SI9939DY

Part Number Country/Region Suppliers Line Items Total Qty
SI9939DY US 10 10 4,813
SI9939DY GB 4 5 309
SI9939DY TW 3 3 29,774
SI9939DY HK 3 3 4,200
SI9939DY CN 2 2 8,108
SI9939DY DE 2 2 212
SI9939DY SE 1 1 50
SI9939DY CA 1 1 5
SI9939DY FR 1 1 5
SI9939DY ES 1 1 3

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI9933CDYT1GE3 21 141 165 8,293,522
SI9936DY 18 98 126 214,717
SI9936BDY-T1-E3 16 81 94 5,585,542
SI9933ADY 15 79 97 5,036,344
SI9939DY-T1 9 34 36 157,546
SI9939DY-T1-E3 2 7 7 89,460
SI9939 5 7 7 4,904,982
SI9939A 2 2 2 4,868,553
SI9939DY-T1-E3 MOS 1 1 1 15,868
SI9939DY-T1-GE3 1 1 1 15,403

Possible Component Manufacturers*

Vishay Siliconix (Siliconix)
Siliconix (Vishay Semiconductor) (TEMIC)
Astec Semiconductor (ASD) (Silicon Link)
Silicon Recognition
Silicon Link (Astec Semiconductor) (Cirtek)
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: 1/16/2026