OKAYCHIP
BOM
13 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Series Part Status Packaging Frequency Operating Temperature Package / Case Type Sensitivity Voltage - Supply Power - Output Serial Interfaces Data Rate (Max) Current - Receiving RF Family/Standard Modulation GPIO Current - Transmitting
SI4431-A0-FM
RFQ
1,176
Ships today + free overnight shipping
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Obsolete Tube 240MHz ~ 930MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -118dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 128Kbps 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 18mA ~ 28mA
SI4430-A0-FM
RFQ
2,013
Ships today + free overnight shipping
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Obsolete Tube 900MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -118dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 128Kbps 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 18mA ~ 28mA
SI4430-B1-FM
Per Unit
$6.3525
RFQ
2,466
Ships today + free overnight shipping
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tube 900MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -121dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 256Kbps 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 17mA ~ 30mA
SI4431-B1-FMR
Per Unit
$2.8568
RFQ
3,851
Ships today + free overnight shipping
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tape & Reel (TR) 240MHz ~ 930MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -121dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 256Kbps 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 17mA ~ 30mA
SI4455-B1A-FMR
RFQ
3,298
Ships today + free overnight shipping
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Digi-Reel® 283MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -116dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 500kbps 10mA General ISM < 1GHz FSK, GFSK, OOK 4 18mA ~ 30mA
SI4455-B1A-FMR
Per Unit
$1.4475
RFQ
3,925
Ships today + free overnight shipping
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Cut Tape (CT) 283MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -116dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 500kbps 10mA General ISM < 1GHz FSK, GFSK, OOK 4 18mA ~ 30mA
SI4455-B1A-FMR
Per Unit
$1.2289
RFQ
2,628
Ships today + free overnight shipping
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tape & Reel (TR) 283MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -116dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 500kbps 10mA General ISM < 1GHz FSK, GFSK, OOK 4 18mA ~ 30mA
SI4431-B1-FM
Per Unit
$5.2725
RFQ
3,003
Ships today + free overnight shipping
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tube 240MHz ~ 930MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -121dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 256Kbps 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 17mA ~ 30mA
SI4460-B0B-FM
RFQ
1,063
Ships today + free overnight shipping
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Obsolete Tube 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 1Mbps 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 18mA
SI4430-B1-FMR
Per Unit
$3.4418
RFQ
1,135
Ships today + free overnight shipping
Silicon Labs IC RF TXRX ISM<1GHZ 20-VFQFN - Not For New Designs Tape & Reel (TR) 900MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx Only -121dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 256Kbps 18.5mA General ISM < 1GHz FSK, GFSK, OOK 3 17mA ~ 30mA
SI4460-B1B-FM
Per Unit
$1.9350
RFQ
3,388
Ships today + free overnight shipping
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tray 119MHz ~ 1.05GHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -126dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 1Mbps 10.7mA ~ 13.7mA General ISM < 1GHz 4GFSK, GFSK, GMSK, OOK 4 18mA
SI4455-C2A-GM
Per Unit
$1.4475
RFQ
1,785
Ships today + free overnight shipping
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tray 284MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -115dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 500kbps 10.9mA General ISM < 1GHz FSK, GFSK, OOK 4 19mA ~ 24mA
SI4455-B1A-FM
Per Unit
$1.4475
RFQ
1,913
Ships today + free overnight shipping
Silicon Labs IC RF TXRX+MCU ISM<1GHZ 20-VFQFN - Active Tray 283MHz ~ 960MHz -40°C ~ 85°C 20-VFQFN Exposed Pad TxRx + MCU -116dBm 1.8 V ~ 3.6 V 13dBm (Max) SPI 500kbps 10mA General ISM < 1GHz FSK, GFSK, OOK 4 18mA ~ 30mA
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