BT121-A-V1
- Mfr.Part #
 - BT121-A-V1
 
- Manufacturer
 - Silicon Labs
 
- Package/Case
 - -
 
- Datasheet
 - BT121-A-V1
 
- Description
 - RX TXRX MOD BLUETOOTH CHIP SMD
 
- Stock
 - 35000
 
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- Manufacturer :
 - Silicon Labs
 
- Product Category :
 - RF/IF and RFID > RF Transceiver Modules and Modems
 
- Antenna Type :
 - Integrated, Chip
 
- Current - Receiving :
 - -
 
- Current - Transmitting :
 - 85mA ~ 92mA
 
- Data Rate :
 - 1Mbps
 
- Frequency :
 - 2.4GHz
 
- Memory Size :
 - 128kB Flash, 16kB RAM
 
- Modulation :
 - -
 
- Mounting Type :
 - Surface Mount
 
- Operating Temperature :
 - -40°C ~ 85°C
 
- Package / Case :
 - 41-SMD Module
 
- Power - Output :
 - 14dBm
 
- Product Status :
 - Discontinued at Digi-Key
 
- Protocol :
 - Bluetooth v4.1
 
- RF Family/Standard :
 - Bluetooth
 
- Sensitivity :
 - -96dBm
 
- Serial Interfaces :
 - I²C, SPI, UART
 
- Utilized IC / Part :
 - -
 
- Voltage - Supply :
 - 2.2V ~ 3.6V
 
- Datasheets
 - BT121-A-V1
 
Manufacturer related products
Catalog related products
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| Part | Manufacturer | Stock | Description | 
|---|---|---|---|
| BT121-A-V2 | Silicon Labs | 35,000 | RX TXRX MOD BLUETOOTH CHIP SMD | 
| BT121-A-V2-IAP | Silicon Labs | 35,000 | RX TXRX MODULE SURFACE MOUNT | 
| BT121-A-V2-IAPC | Silicon Labs | 35,000 | RX TXRX MODULE SURFACE MOUNT | 
| BT121-A-V2C | Silicon Labs | 35,000 | RX TXRX MODULE SURFACE MOUNT | 
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| BT12DIA | Buildtak | 5 | 5 PACK BUILDTAK ORIGINAL SURFACE | 
| BT12DIA-10PK | Buildtak | 5 | 10 PACK BUILDTAK ORIGINAL SURFAC | 
| BT12DIA-25PK | Buildtak | 5 | 25 PACK BUILDTAK ORIGINAL SURFAC | 
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| BT12X12-25PK | Buildtak | 5 | 25 PACK BUILDTAK ORIGINAL SURFAC | 
| BT12X12-5PK | Buildtak | 4 | 5 PACK BUILDTAK ORIGINAL SURFACE | 
| BT12X85 | Buildtak | 5 | SINGLE BUILDTAK ORIGINAL SURFACE | 

                                                                                                                        







