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Stock/Availability for: SI4940DY

Find stocking distributors and other suppliers of SI4940DY 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 SI4940DY suppliers.

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Statistics

Total Quantity
4,935,524
Line Items
17
Suppliers listing this part
17
Countries/regions where listing suppliers exist
7
Most Recent Upload
1/5/2026

Sponsored Live Part Search

Part Number: SI4940DY

Part Number Country/Region Suppliers Line Items Total Qty
SI4940DY US 5 5 21,012
SI4940DY CN 4 4 4,889,825
SI4940DY TW 2 2 18,830
SI4940DY HK 2 2 3,825
SI4940DY DE 2 2 1,594
SI4940DY PL 1 1 418
SI4940DY NL 1 1 20

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI4946BEY-T1-E3 21 148 180 1,331,299
SI4948BEYT1E3 18 138 171 7,472,151
SI4948BEY-T1-GE3 16 117 144 7,409,682
SI4946BEY-T1-GE3 13 112 128 6,373,924
SI4940DYT1E3 10 32 32 124,617
SI4940DY-T1 7 18 18 31,413
SI4940DY-T1-GE3 4 7 8 5,024,997
SI4940BDY-T1-E3 4 5 5 2,267
SI4940 1 1 1 4,868,000
SI4940DY-T1-E3 MOS 1 1 1 15,868

Possible Component Manufacturers*

Vishay Intertechnology
Vishay Siliconix (Siliconix)
Siliconix (Vishay Semiconductor) (TEMIC)
Holy Stone (Hitachi America) (Hitachi AIC) (Hitachi) (Hitachi Europe Ltd)
Vishay Thin Film (Thin Film - Niagara Falls NY)
Vishay Applied Thin-Film Products (Vishay ATP)

* 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: 1/5/2026