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SI4431-B1-FM

SI4431-B1-FM

SI4431-B1-FM

Silicon Labs

IC RF TXRX ISM<1GHZ 20VFQFN

non-compliant

SI4431-B1-FM Pricing & Ordering

Quantity Unit Price Ext. Price
1 $7.03000 $7.03
25 $5.86000 $146.5
100 $5.27400 $527.4
1,000 $3.95553 -
235 items
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small
Name Value
Product Status Not For New Designs
Type TxRx Only
RF Family/Standard General ISM < 1GHz
Protocol -
Modulation FSK, GFSK, OOK
Frequency 240MHz ~ 930MHz
Data Rate (Max) 256kbps
Power - Output 13dBm (Max)
Sensitivity -121dBm
Memory Size -
Serial Interfaces SPI
GPIO 3
Voltage - Supply 1.8V ~ 3.6V
Current - Receiving 18.5mA
Current - Transmitting 17mA ~ 30mA
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Supplier Device Package 20-QFN (4x4)
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