SI4431B1

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Stock/Availability for: SI4431B1

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Statistics

Total Quantity
180
Line Items
1
Suppliers listing this part
1
Countries/regions where listing suppliers exist
1
Most Recent Upload
2/1/2026

Sponsored Live Part Search

Part Number: SI4431B1

Part Number Country/Region Suppliers Line Items Total Qty
SI4431B1 US 1 1 180

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SI4431BDY-T1-E3 21 130 149 6,040,736
SI4431B1FMR 9 74 79 637,801
SI4431B1FM 11 39 43 261,557
SI4431BDYT1GE3 7 30 31 5,363,368
SI4431BDY 10 26 29 665,645
SI4431BDY-T1 5 12 12 20,734
SI4431-B1-ZM2R 1 2 2 252,500
SI4431-B1-FM (DC=1022) 1 1 1 490
SI4431-B1-ZM1-01A 1 1 1 369
SI4431-B1-FM-01A 1 1 1 1,332

Possible Component Manufacturers*

Future Communications (FCI) (Silicon Motion)
Silikron
Bluegiga (Silicon Labs)
Silicon Magic
Feiya (SMI Taiwan)
Cygnal (Silicon Labs)

* 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.

Request a Free Trial Membership to contact suppliers for part number SI4431B1

Page Created: 2/1/2026