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Quantity Price

1 10 100 1000 2500 Updated
* SI4720CY-T1-E3 5952 USD
* SI4724CY-T1-E3 25536 USD
* SI4721-B-EVB 4590 USD
* SI4720-B20-GM 3798 USD
* SI4721-B20-GMR 5526 USD
* SI4720-B20-GMR 14328 USD
* SI4720-B20-GM 1 USD
* SI4720-B20-GMR 1 USD
* SI4721-B20-GMR 1 USD
* SI4720CY-T1-E3 0 USD
* SI4724CY-T1-E3 0 USD
* SI4721-B20-GM 13578 USD
* SI4721-B-EVB 1 USD 187.50000
* SI4721-B20-GM 0 USD 3.61500 6.02500
* SI4720-B20-GMR 0 USD
* SI4721-B20-GMR 0 USD
* SI4720-B20-GM 0 USD
* SI4720CY-T1-E3 1 USD 0.633456 0.597600 0.563774
* SI4721-B-EVB 0 USD
* SI4724CY-T1-E3 6848 USD
* SI4720-B20-GMR 8773 USD
* SI4721-B20-GMR 13137 USD
* SI4721-B20-GM 8497 USD
* SI4720CY-T1-E3 1 USD 0.818320 0.772000 0.728302 0.648186
* SI4721-B-EVB 1 USD

Silicon Labs
TxRx Only 76MHz~108MHz 2.7V~5.5V I2S, SPI 16.8mA~19.8mA - Receiving 18.3mA~18.8mA - Transmitting 3 20-UFQFN Exposed Pad

SI4720-B20-GM Overview


It saves RF transceiver IC's board space with the 20-UFQFN Exposed Pad package. Surface Mount represents this RF transceiver's mounting method.With transceiver RF's high efficiency, it appears as a TxRx Only.Advanced transceiver RF' packaging Tray is used to provide high reliability.The transceiver RF circuit board is designed with 20 pins.As a result, RF transceiver operates in accordance wRF transceiverh the frequency of 76MHz~108MHz.

SI4720-B20-GM Features


20-UFQFN Exposed Pad package
Surface Mount for mounting
TxRx Only
Tray is used
20 pins


SI4720-B20-GM Applications


There are a lot of Silicon Labs
SI4720-B20-GM RF Transceiver ICs applications.


  • Consumer Electronics
  • Remote Control
  • Internet Radio
  • Industrial Controls
  • Chemical Sensors
  • Security Systems
  • M2M Communication
  • Remote Device Management
  • Low-power IoT applications
  • LoT applications