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Stock/Availability for: SI4421A1FTR

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Statistics

Total Quantity
649,170
Line Items
61
Suppliers listing this part
59
Countries/regions where listing suppliers exist
8
Most Recent Upload
9/8/2025

Sponsored Live Part Search

Part Number: SI4421A1FTR

Part NumberCountry/RegionSuppliersLine ItemsTotal Qty
SI4421-A1-FTRCN3739458,704
SI4421-A1-FTRHK7752,577
SI4421-A1-FTRUS5551,847
SI4421-A1-FTRTW4437,908
SI4421-A1-FTRCA2226,000
SI4421-A1-FTRDE2216,075
SI4421-A1-FTRIL114,200
SI4421A1FTRJP111,859

Other Parts

Part Number Countries/RegionsSuppliersLine ItemsTotal Qty
SI4421DYT1E3 1253565,493,051
SI4421-A0-FTR 74141215,741
SI4421A1FT 72223141,596
SI4421DY-T1-GE3 513134,924,832
SI4421-A1-F 25541,211
SI4421-A0-F 24429,271
SI4421A0FT 4444,045
SI4421-A0-ZT2R 2225,665
SI4421A1FT1 1222,000
SI4421A1FT1R 1224,000

Possible Component Manufacturers*

Cygnal (Silicon Labs)
NXP Semiconductors (Philips)
Touchstone Semiconductor (TSS) (Silicon Labs)
Energy Micro (Silicon Labs) (Gecko)
Telegesis (Silicon Labs)
Vishay Siliconix (Siliconix)

* 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: 9/9/2025 5:17:55 PM