EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
SI4430-B1-FM Real Image
Same model may have multiple batches, images only for reference.

SI4430-B1-FM

Part No SI4430-B1-FM
Manufacturer Silicon Labs
Catalog RF Transceiver ICs
Description IC RF TXRX ISM
Datasheet
SI4430-B1-FM Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories RF/IF and RFID
Manufacturer Silicon Labs
Packaging Tube/Rail
Status Not For New Designs
Type TxRx Only
RF Family/Standard General ISM
Modulation FSK, GFSK, OOK
Frequency 900MHz to 960MHz
Data Rate (Max) 256kbps
Power - Output 13dBm (Max)
Sensitivity -121dBm
Serial Interfaces SPI
GPIO 3
Supply Voltage - Operating 1.8 V to 3.6 V
Current - Receiving 18.5mA
Current - Transmitting 17mA to 30mA
Temperature Range - Operating -40°C to 85°C
Dimension 20-VFQFN Exposed Pad
Win Source Part Number 1095938-SI4430-B1-FM
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian SI4430-B1-FM CAD Model

Description

The 1095938-SI4430-B1-FM is an RF/IF and RFID electronic component that is designed for various applications. Silicon Labs.

  • Packaging: tube/rail
  • Frequency Range: 900MHz to 960MHz
  • Power Output: 13dBm (Max)
  • Sensitivity: -121dBm
  • Data Rate (Max): 256kbps
  • Current for Receiving: 18.5mA
  • Supply and Demand Status: balanced
  • Win Source Part Number: 1095938-SI4430-B1-FM

You May Also Be Interested in

EFR32MG13P632F512GM32-DR Silicon Labs
EFR32MG13P632F512GM32-DR
Silicon Labs
IC RF TXRX+MCU 802.15.4 32RQFN
Need more? Email Us
EFR32FG1V131F64GM48-C0 Silicon Labs
EFR32FG1V131F64GM48-C0
Silicon Labs
IC RF TXRX+MCU 802.15.4 48QFN
Need more? Email Us
EFR32BG13P632F512GM48-D Silicon Labs
EFR32BG13P632F512GM48-D
Silicon Labs
IC RF TXRX+MCU BLE 48QFN
Need more? Email Us
EFR32MG21A020F1024IM32-D Silicon Labs
EFR32MG21A020F1024IM32-D
Silicon Labs
IC RF TXRX+MCU 802.15.4 32QFN
Need more? Email Us
EFR32FG1V132F256GM32-C0 Silicon Labs
EFR32FG1V132F256GM32-C0
Silicon Labs
IC RF TXRX+MCU 32QFN
Need more? Email Us
EFR32MG1P132F256IM32-C0R Silicon Labs
EFR32MG1P132F256IM32-C0R
Silicon Labs
IC RF TXRX+MCU 802.15.4 32QFN
Need more? Email Us
QN9030HN/001Z NXP USA Inc.
QN9030HN/001Z
NXP / Nexperia
IC RF TXRX+MCU BLE 40HVQFN
Need more? Email Us
DA14699-00000HR2 Renesas Electronics Corporation
DA14699-00000HR2
Renesas Electronics America
IC RF TXRX+MCU BLE 100VFBGA
Need more? Email Us
K32W041AMZ NXP USA Inc.
K32W041AMZ
NXP / Nexperia
IC RF TXRX+MCU 802.15.4 40HVQFN
Need more? Email Us

Top Sellers

74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.1046
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.3955
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.2557
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $4.7519
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.9399
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782

Pricing & Ordering

Quantity Unit Price Ext. Price
7+ $9.0771 $63.5397
16+ $7.4474 $119.1584
25+ $7.2153 $180.3825
34+ $6.9820 $237.3880
43+ $6.7498 $290.2414
58+ $6.0510 $350.9580
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 2,890 pieces
MOQ: 7 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess