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Stock/Availability for: SI9978DW

Find stocking distributors and other suppliers of SI9978DW 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 SI9978DW suppliers.

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Statistics

Total Quantity
1,813,807
Line Items
31
Suppliers listing this part
31
Countries/regions where listing suppliers exist
9
Most Recent Upload
1/4/2026

Sponsored Live Part Search

Part Number: SI9978DW

Part Number Country/Region Suppliers Line Items Total Qty
SI9978DW CN 10 10 1,592,411
SI9978DW US 10 10 6,423
SI9978DW JP 3 3 10,560
SI9978DW DE 3 3 2,331
SI9978DW HK 1 1 200,318
SI9978DW FR 1 1 900
SI9978DW TR 1 1 850
SI9978DW DK 1 1 12
SI9978DW NL 1 1 2

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI9978DWT1E3 8 38 38 128,859
SI9979CS 4 15 15 46,041
SI9978DWE3 5 9 9 30,502
SI9979DS 4 8 8 23,498
SI9979DS-E3 5 8 8 31,180
SI9979CSE3 5 6 6 17,171
SI9976DY 4 5 5 8,044
SI9976DYE3 3 5 5 12,346
SI9978DW-TI-E3 2 2 2 334
SI9978DWT1 2 2 2 7,006

Possible Component Manufacturers*

Vishay Siliconix (Siliconix)
Siliconix (Vishay Semiconductor) (TEMIC)
Vishay Intertechnology
Silicon Engineering
Silicon Link (Astec Semiconductor) (Cirtek)
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.


Page Created: 1/4/2026