WT41U-A-HCI21001C

Obsolete

Silicon Labs

RF TXRX MODULE SMD

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Obsolete

Silicon Labs

RF TXRX MODULE SMD

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	WT41U-A-HCI21001C	WT41 Series

Antenna Type	-	Integrated, Chip, Antenna Not Included, U.FL
Current - Receiving	-	44 mA
Current - Transmitting	-	85 - 110 mA
Frequency	-	2.4 GHz
Mounting Type	Surface Mount	Surface Mount
Operating Temperature	-	85 °C
Operating Temperature	-	-40 °C
Package / Case	Module	Module
Power - Output	-	17 dBm
Protocol	-	Bluetooth v2.1 +EDR
RF Family/Standard	-	Bluetooth
Sensitivity	-	-94 dBm
Serial Interfaces	-	SPI, USB, UART
Voltage - Supply	-	3.3 V

LONG RANGE CLASS 1 BLUETOOTH V2.1 + EDR MODULE

Part	Current - Receiving	Current - Transmitting	RF Family/Standard	Mounting Type	Power - Output	Sensitivity	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply	Package / Case	Serial Interfaces	Frequency	Antenna Type	Protocol
Silicon Labs WT41U-A-AI56	44 mA	85 mA	Bluetooth	Surface Mount	17 dBm	-94 dBm	85 °C	-40 °C	3.3 V	Module	SPI, UART, USB	2.4 GHz	Integrated, Chip	Bluetooth v2.1 +EDR
Silicon Labs WT41U-A-AI55C				Surface Mount						Module
Silicon Labs WT41U-E-AI55	44 mA		Bluetooth	Surface Mount	17 dBm	-94 dBm	85 °C	-40 °C	3.3 V	Module	UART, USB	2.4 GHz	Antenna Not Included, U.FL	Bluetooth v2.1 +EDR
Silicon Labs WT41U-A-HCI21001C				Surface Mount						Module
Silicon Labs WT41U-A-AI55	44 mA	110 mA	Bluetooth	Surface Mount	17 dBm	-94 dBm	85 °C	-40 °C	3.3 V	Module	UART, USB	2.4 GHz	Integrated, Chip	Bluetooth v2.1 +EDR
Silicon Labs WT41U-A-AI56C				Surface Mount						Module
Silicon Labs WT41U-E-AI56IAP				Surface Mount						Module

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

General part information

Transceiver Module Surface Mount

Technical documentation and resources

No documents available