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

Technical Specifications

Parameters and characteristics for this part

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

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