WT41U-E-AI55

Obsolete

Silicon Labs

RF TXRX MOD BLUETOOTHU.FL SMD

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Obsolete

Silicon Labs

RF TXRX MOD BLUETOOTHU.FL SMD

Pricing

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

Distributor	Package	Quantity	$

General part information

Bluetooth Bluetooth v2.1 +EDR Transceiver Module 2.4GHz Antenna Not Included, U.FL Surface Mount

Technical documentation and resources

Parameters and characteristics commom to parts in this series

Specification	WT41U-E-AI55	WT41 Series

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