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Part Number
Manufacturer
Description
Unit Price
In Stock
SI4430-A0-FM
Energy Micro (Silicon Labs)
Manufacturer : Silicon Labs
Packaging : Tube
Series : -
Part Status : Obsolete
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
900MHz ~ 960MHz
128kbps
13dBm (Max)
-118dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
18mA ~ 28mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 900MHz ~ 960MHz
Data Rate (Max) : 128kbps
Power - Output : 13dBm (Max)
Sensitivity : -118dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 3
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 18.5mA
Current - Transmitting : 18mA ~ 28mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
Packaging : Tube
Series : -
Part Status : Obsolete
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
900MHz ~ 960MHz
128kbps
13dBm (Max)
-118dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
18mA ~ 28mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 900MHz ~ 960MHz
Data Rate (Max) : 128kbps
Power - Output : 13dBm (Max)
Sensitivity : -118dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 3
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 18.5mA
Current - Transmitting : 18mA ~ 28mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
0
100 in stock
SI4430-B1-FM
Energy Micro (Silicon Labs)
Manufacturer : Silicon Labs
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Not For New Designs
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
900MHz ~ 960MHz
256kbps
13dBm (Max)
-121dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
17mA ~ 30mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 900MHz ~ 960MHz
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
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Not For New Designs
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
900MHz ~ 960MHz
256kbps
13dBm (Max)
-121dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
17mA ~ 30mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 900MHz ~ 960MHz
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
0
27 in stock
SI4430-B1-FMR
Energy Micro (Silicon Labs)
Manufacturer : Silicon Labs
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Not For New Designs
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
900MHz ~ 960MHz
256kbps
13dBm (Max)
-121dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
17mA ~ 30mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 900MHz ~ 960MHz
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
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Not For New Designs
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
900MHz ~ 960MHz
256kbps
13dBm (Max)
-121dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
17mA ~ 30mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 900MHz ~ 960MHz
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
0
100 in stock
SI4431-A0-FM
Energy Micro (Silicon Labs)
Manufacturer : Silicon Labs
Packaging : Tube
Series : -
Part Status : Obsolete
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
240MHz ~ 930MHz
128kbps
13dBm (Max)
-118dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
18mA ~ 28mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 240MHz ~ 930MHz
Data Rate (Max) : 128kbps
Power - Output : 13dBm (Max)
Sensitivity : -118dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 3
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 18.5mA
Current - Transmitting : 18mA ~ 28mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
Packaging : Tube
Series : -
Part Status : Obsolete
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
240MHz ~ 930MHz
128kbps
13dBm (Max)
-118dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
18mA ~ 28mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 240MHz ~ 930MHz
Data Rate (Max) : 128kbps
Power - Output : 13dBm (Max)
Sensitivity : -118dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 3
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 18.5mA
Current - Transmitting : 18mA ~ 28mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
0
100 in stock
SI4431-B1-FM
Energy Micro (Silicon Labs)
Manufacturer : Silicon Labs
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Not For New Designs
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
240MHz ~ 930MHz
256kbps
13dBm (Max)
-121dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
17mA ~ 30mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
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
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Not For New Designs
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
240MHz ~ 930MHz
256kbps
13dBm (Max)
-121dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
17mA ~ 30mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
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
0
467 in stock
SI4431-B1-FMR
Energy Micro (Silicon Labs)
Manufacturer : Silicon Labs
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Not For New Designs
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
240MHz ~ 930MHz
256kbps
13dBm (Max)
-121dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
17mA ~ 30mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
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
Packaging : Tape & Reel (TR)
Alternate Packaging
Series : -
Part Status : Not For New Designs
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
240MHz ~ 930MHz
256kbps
13dBm (Max)
-121dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
17mA ~ 30mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
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
0
100 in stock
SI4432-B1-FM
Energy Micro (Silicon Labs)
Manufacturer : Silicon Labs
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Not For New Designs
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
240MHz ~ 930MHz
256kbps
20dBm (Max)
-121dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
85mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 240MHz ~ 930MHz
Data Rate (Max) : 256kbps
Power - Output : 20dBm (Max)
Sensitivity : -121dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 3
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 18.5mA
Current - Transmitting : 85mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
Packaging : Tube
Alternate Packaging
Series : -
Part Status : Not For New Designs
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
240MHz ~ 930MHz
256kbps
20dBm (Max)
-121dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
85mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 240MHz ~ 930MHz
Data Rate (Max) : 256kbps
Power - Output : 20dBm (Max)
Sensitivity : -121dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 3
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 18.5mA
Current - Transmitting : 85mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
0
1766 in stock
SI4432-V2-FM
Energy Micro (Silicon Labs)
Manufacturer : Silicon Labs
Packaging : Tube
Series : -
Part Status : Not For New Designs
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
240MHz ~ 930MHz
128kbps
20dBm (Max)
-118dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
27mA ~ 80mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 240MHz ~ 930MHz
Data Rate (Max) : 128kbps
Power - Output : 20dBm (Max)
Sensitivity : -118dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 3
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 18.5mA
Current - Transmitting : 27mA ~ 80mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
Packaging : Tube
Series : -
Part Status : Not For New Designs
Type : TxRx Only
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
240MHz ~ 930MHz
128kbps
20dBm (Max)
-118dBm
-
SPI
3
1.8 V ~ 3.6 V
18.5mA
27mA ~ 80mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 240MHz ~ 930MHz
Data Rate (Max) : 128kbps
Power - Output : 20dBm (Max)
Sensitivity : -118dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 3
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 18.5mA
Current - Transmitting : 27mA ~ 80mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
0
375 in stock
SI4438-B1C-FM
Energy Micro (Silicon Labs)
Manufacturer : Silicon Labs
Packaging : Tray
Alternate Packaging
Series : -
Part Status : Active
Type : TxRx + MCU
RF Family/Standard : General ISM
-
FSK, GFSK, GMSK, OOK
425MHz ~ 525MHz
500kbps
20dBm (Max)
-124dBm
-
SPI
4
1.8 V ~ 3.6 V
14mA
75mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, GMSK, OOK
Frequency : 425MHz ~ 525MHz
Data Rate (Max) : 500kbps
Power - Output : 20dBm (Max)
Sensitivity : -124dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 4
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 14mA
Current - Transmitting : 75mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
Packaging : Tray
Alternate Packaging
Series : -
Part Status : Active
Type : TxRx + MCU
RF Family/Standard : General ISM
-
FSK, GFSK, GMSK, OOK
425MHz ~ 525MHz
500kbps
20dBm (Max)
-124dBm
-
SPI
4
1.8 V ~ 3.6 V
14mA
75mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, GMSK, OOK
Frequency : 425MHz ~ 525MHz
Data Rate (Max) : 500kbps
Power - Output : 20dBm (Max)
Sensitivity : -124dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 4
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 14mA
Current - Transmitting : 75mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
0
475 in stock
SI4438-B1C-FMR
Energy Micro (Silicon Labs)
Manufacturer : Silicon Labs
Packaging : Cut Tape (CT)
Alternate Packaging
Series : *
Part Status : Active
Type : -
RF Family/Standard : -
Protocol : -
Modulation : -
Frequency : -
Data Rate (Max) : -
Power - Output : -
Sensitivity : -
Memory Size : -
Serial Interfaces : -
GPIO : -
Voltage - Supply : -
Current - Receiving : -
Current - Transmitting : -
Operating Temperature : -
Package / Case : -
Packaging : Cut Tape (CT)
Alternate Packaging
Series : *
Part Status : Active
Type : -
RF Family/Standard : -
Protocol : -
Modulation : -
Frequency : -
Data Rate (Max) : -
Power - Output : -
Sensitivity : -
Memory Size : -
Serial Interfaces : -
GPIO : -
Voltage - Supply : -
Current - Receiving : -
Current - Transmitting : -
Operating Temperature : -
Package / Case : -
0
2470 in stock
SI4438-C2A-GM
Energy Micro (Silicon Labs)
Manufacturer : Silicon Labs
Packaging : Tray
Alternate Packaging
Series : -
Part Status : Active
Type : TxRx + MCU
RF Family/Standard : General ISM
-
FSK, GFSK, GMSK, OOK
425MHz ~ 525MHz
500kbps
20dBm (Max)
-124dBm
-
SPI
4
1.8 V ~ 3.6 V
13.7mA
75mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, GMSK, OOK
Frequency : 425MHz ~ 525MHz
Data Rate (Max) : 500kbps
Power - Output : 20dBm (Max)
Sensitivity : -124dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 4
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 13.7mA
Current - Transmitting : 75mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
Packaging : Tray
Alternate Packaging
Series : -
Part Status : Active
Type : TxRx + MCU
RF Family/Standard : General ISM
-
FSK, GFSK, GMSK, OOK
425MHz ~ 525MHz
500kbps
20dBm (Max)
-124dBm
-
SPI
4
1.8 V ~ 3.6 V
13.7mA
75mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, GMSK, OOK
Frequency : 425MHz ~ 525MHz
Data Rate (Max) : 500kbps
Power - Output : 20dBm (Max)
Sensitivity : -124dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 4
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 13.7mA
Current - Transmitting : 75mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
0
641 in stock
SI4455-B1A-FM
Energy Micro (Silicon Labs)
Manufacturer : Silicon Labs
Packaging : Tray
Alternate Packaging
Series : -
Part Status : Active
Type : TxRx + MCU
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
283MHz ~ 960MHz
500kbps
13dBm (Max)
-116dBm
-
SPI
4
1.8 V ~ 3.6 V
10mA
18mA ~ 30mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 283MHz ~ 960MHz
Data Rate (Max) : 500kbps
Power - Output : 13dBm (Max)
Sensitivity : -116dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 4
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 10mA
Current - Transmitting : 18mA ~ 30mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
Packaging : Tray
Alternate Packaging
Series : -
Part Status : Active
Type : TxRx + MCU
RF Family/Standard : General ISM
-
FSK, GFSK, OOK
283MHz ~ 960MHz
500kbps
13dBm (Max)
-116dBm
-
SPI
4
1.8 V ~ 3.6 V
10mA
18mA ~ 30mA
-40°C ~ 85°C
20-VFQFN Exposed Pad
Protocol : -
Modulation : FSK, GFSK, OOK
Frequency : 283MHz ~ 960MHz
Data Rate (Max) : 500kbps
Power - Output : 13dBm (Max)
Sensitivity : -116dBm
Memory Size : -
Serial Interfaces : SPI
GPIO : 4
Voltage - Supply : 1.8 V ~ 3.6 V
Current - Receiving : 10mA
Current - Transmitting : 18mA ~ 30mA
Operating Temperature : -40°C ~ 85°C
Package / Case : 20-VFQFN Exposed Pad
0
1665 in stock
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