Rated 
(5/5) based on 15 customer reviews
(5/5) based on 15 customer reviews
| Part Number | SI4431-B1-FM(SI4431-B0-FM) |
| Main Category | RF-IF and RFID |
| Sub Category | RF Transceiver ICs |
| Brand | Silicon |
| Description | IC RF TXRX ISM<1GHZ 20-VFQFN |
| Series | - |
| Packaging | Tube |
| 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 | 1.8 V ~ 3.6 V |
| Current - Receiving | 18.5mA |
| Current - Transmitting | 17mA ~ 30mA |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 20-VFQFN Exposed Pad |
| Image |  |
Lowest Price: $0.22
Highest Price: $2.95
1 - 5 of 5 Record(s)
Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
SI4431-B1-FM
Brand:
SIILCON
D/C:
Qty:
12000
Price (USD):
0.22
Company:
OCEANIA INTERNATIONAL INDUSTRIAL LIMITED
Buy
Part Number:
SI4431-B1FM
Brand:
SILICON7
D/C:
Qty:
40000
Price (USD):
0.9025
Company:
Vast prospect electronic components
Buy
Part Number:
SI4431-B1-FM
Brand:
SiliconLabs
D/C:
Qty:
3500
Price (USD):
1.585
Company:
Bonase Electronics (HK) Co., Limited
Buy
Part Number:
SI4431-B1-FM
Brand:
SILICON LABORATORIES INC
D/C:
Qty:
464
Price (USD):
2.2675
Company:
HAO XING ELECTRONIC LIMITED
Buy
Part Number:
SI4431-B1-FM
Brand:
SILICONLA
D/C:
2022
Qty:
346000
Price (USD):
2.95
Company:
Shenzhen WTX Capacitor Co., Ltd.
Buy
SI4431B1FM Ref.
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