SI4421-A1-FT1 is Obsolete and no longer manufactured.
Available Substitutes:

MFR Recommended

SI4463-C2A-GM
Silicon Labs
In Stock: 757
Unit Price: £6.28000
Datasheet
View and Compare All Substitutes
Image for SI4421-A1-FT1 is not available
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SI4421-A1-FT1

DigiKey Part Number
SI4421-A1-FT1-ND
Manufacturer
Silicon Labs
Manufacturer Product Number
SI4421-A1-FT1
Description
IC RF RECEIVER FSK TSSOP
Customer Reference
Detailed Description
IC RF
Product Attributes
Type
Description
Select All
Category
Mfr
Silicon Labs
Series
*
Packaging
Tube
Part Status
Obsolete
DigiKey Programmable
Not Verified
Base Product Number
SI4421
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types
Terms & Conditions Privacy Notice Cookie Settings
Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
This site is protected by VikingCloud's Trusted Commerce program
ECIA Member