Rated 
(5/5) based on 11 customer reviews
(5/5) based on 11 customer reviews
| Part Number | SI4421-A1-FTR |
| Main Category | RF-IF and RFID |
| Sub Category | RF Transceiver ICs |
| Brand | Silicon |
| Description | IC RF TXRX ISM<1GHZ 16-TSSOP |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Type | TxRx Only |
| RF Family/Standard | General ISM < 1GHz |
| Protocol | - |
| Modulation | FSK |
| Frequency | 315MHz, 434MHz, 868MHz, 915MHz |
| Data Rate (Max) | 256kbps |
| Power - Output | 7dbm |
| Sensitivity | -110dBm |
| Memory Size | - |
| Serial Interfaces | SPI |
| GPIO | - |
| Voltage - Supply | 2.2 V ~ 3.8 V |
| Current - Receiving | 11mA ~ 13mA |
| Current - Transmitting | 15mA ~ 24mA |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) |
| Image |  |
Lowest Price: $0.64
Highest Price: $6.22
1 - 5 of 5 Record(s)
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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
SI4421-A1-FTR
Brand:
SIILCON
D/C:
19+
Qty:
5062
Price (USD):
0.64
Company:
Anterwell Technology Ltd
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Part Number
Brand
D/C
Qty
Price (USD)
Company
Part Number:
SI4421-A1-FTR
Brand:
SILICON7
D/C:
20+
Qty:
1880
Price (USD):
2.035
Company:
Ysx Tech Co., Limited
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Part Number:
SI4421-A1-FTR
Brand:
SiliconLabs
D/C:
22+
Qty:
8942
Price (USD):
3.43
Company:
N&S Electronic Co., Limited
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Part Number:
SI4421-A1-FTR
Brand:
SILICON LABORATORIES INC
D/C:
Qty:
3477
Price (USD):
4.825
Company:
N&S Electronic Co., Limited
Buy
Part Number:
SI4421-A1-FTR
Brand:
SILICONLA
D/C:
2022
Qty:
9226
Price (USD):
6.22
Company:
Shenzhen WTX Capacitor Co., Ltd.
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SI4421A1FTR Ref.
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