SI9939

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Stock/Availability for: SI9939

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Statistics

Total Quantity
4,889,982
Line Items
6
Suppliers listing this part
6
Countries/regions where listing suppliers exist
5
Most Recent Upload
3/10/2026

Sponsored Live Part Search

Part Number: SI9939

Part Number Country/Region Suppliers Line Items Total Qty
SI9939 CN 2 2 4,885,500
SI9939 JP 1 1 2,600
SI9939 DE 1 1 800
SI9939 US 1 1 571
SI9939 TW 1 1 511

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI9933CDYT1GE3 22 145 170 8,953,260
SI9936DY 19 98 126 194,055
SI9936BDY-T1-E3 16 78 93 5,577,692
SI9933ADY 16 76 92 4,965,062
SI9939DY-T1 9 32 34 145,785
SI9939DY 10 25 26 40,600
SI9939DY-T1-E3 2 7 7 89,460
SI9939DY-T1-E3 MOS 2 2 2 31,736
SI9939A 2 2 2 4,868,553
SI9939DY-T1-GE3 1 1 1 15,403

Possible Component Manufacturers*

Vishay Siliconix (Siliconix)
Siliconix (Vishay Semiconductor) (TEMIC)
NXP Semiconductors (Philips)
Silicon Labs
Energy Micro (Silicon Labs) (Gecko)
Silicon Microstructures (SMi)

* 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: 3/10/2026