WT41U-A-AI55

Obsolete

Silicon Labs

RF TXRX MOD BLUETOOTH CHIP SMD

Search across all available documentation for this part.

Obsolete

Silicon Labs

RF TXRX MOD BLUETOOTH CHIP 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 Integrated, Chip Surface Mount

Technical documentation and resources

Parameters and characteristics commom to parts in this series

Specification	WT41U-A-AI55	WT41 Series

Antenna Type	Integrated, Chip	Integrated, Chip, Antenna Not Included, U.FL
Current - Receiving	44 mA	44 mA
Current - Transmitting	110 mA	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