SI4021

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Stock/Availability for: SI4021

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Statistics

Total Quantity
19,653
Line Items
5
Suppliers listing this part
5
Countries/regions where listing suppliers exist
5
Most Recent Upload
4/7/2026

Sponsored Live Part Search

Part Number: SI4021

Part Number Country/Region Suppliers Line Items Total Qty
SI4021 CN 1 1 8,950
SI4021 TW 1 1 6,652
SI4021 JP 1 1 1,551
SI4021 DE 1 1 1,500
SI4021 US 1 1 1,000

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI4021A1FTR 6 23 24 114,639
SI4022-A0-FTR 5 18 18 70,615
SI4022A0FT 4 13 13 21,180
SI4021A1FT 6 11 11 27,304
SI4022A1FT 4 10 10 313,281
SI402DN-T1-GE3 4 9 9 6,458
SI4020I1FT 3 4 4 81
SI-40229 1 3 5 622
SI4021-IC-CC16 1 1 1 76
SI4021-A 1 1 1 3,235

Possible Component Manufacturers*

Silicon Engineering
Energy Micro (Silicon Labs) (Gecko)
NXP Semiconductors (Philips)
SPCO (Silicon Power Corporation)
Silicon Image (Lattice)
Silicon Magic

* 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: 4/7/2026