Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Part Status Packaging Frequency Operating Temperature Mounting Type Package / Case Sensitivity Voltage - Supply Data Rate Power - Output Memory Size Serial Interfaces Protocol Antenna Type Current - Receiving RF Family/Standard Modulation Current - Transmitting
GLOBAL STOCKS
BT121-A-V1 RFQ
RFQ
2,806
In-stock
Silicon Labs RF TXRX MOD BLUETOOTH CHIP ANT Discontinued at Digi-Key Digi-Reel® 2.4GHz -40°C ~ 85°C Surface Mount 41-SMD Module -96dBm 2.2 V ~ 3.6 V 1Mbps 14dBm 128kB Flash, 16kB RAM I²C, SPI, UART Bluetooth v4.1 Integrated, Chip - Bluetooth - 85mA ~ 92mA
BT121-A-V1 RFQ
RFQ
3,608
In-stock
Silicon Labs RF TXRX MOD BLUETOOTH CHIP ANT Discontinued at Digi-Key Cut Tape (CT) 2.4GHz -40°C ~ 85°C Surface Mount 41-SMD Module -96dBm 2.2 V ~ 3.6 V 1Mbps 14dBm 128kB Flash, 16kB RAM I²C, SPI, UART Bluetooth v4.1 Integrated, Chip - Bluetooth - 85mA ~ 92mA
BT121-A-V1 RFQ
RFQ
679
In-stock
Silicon Labs RF TXRX MOD BLUETOOTH CHIP ANT Discontinued at Digi-Key Tape & Reel (TR) 2.4GHz -40°C ~ 85°C Surface Mount 41-SMD Module -96dBm 2.2 V ~ 3.6 V 1Mbps 14dBm 128kB Flash, 16kB RAM I²C, SPI, UART Bluetooth v4.1 Integrated, Chip - Bluetooth - 85mA ~ 92mA
Default Photo RFQ
RFQ
1,551
In-stock
ON Semiconductor READY RF TXRX ANTSTAMP SIGFOX Obsolete - 868MHz -40°C ~ 85°C Surface Mount - -126dBm 1.8 V ~ 3.3 V 600bps 14dBm - SPI, UART Sigfox Integrated, Chip 13mA - GFSK 21mA ~ 51mA