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.
SI4731-C40-GUR Real Image
Same model may have multiple batches, images only for reference.

SI4731-C40-GUR

Part No SI4731-C40-GUR
Manufacturer Silicon Labs
Catalog RF Receivers
Description IC RX AMFM RADIO RDS 24SSOP
Datasheet
SI4731-C40-GUR Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories RF/IF and RFID
Manufacturer Silicon Labs
Packaging Reel - TR
Status Obsolete(EOL)
Frequency 520kHz to 1.71MHz, 64MHz to 108MHz
Modulation or Protocol AM, FM, RDS
Applications General Purpose
Current - Receiving 19.9mA
Data Interface PCB, Surface Mount
Antenna Connector PCB, Surface Mount
Supply Voltage - Operating 2 V to 5.5 V
Temperature Range - Operating -20°C to 85°C
Case / Package 24-SSOP
Win Source Part Number 042604-SI4731-C40-GUR
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian SI4731-C40-GUR CAD Model

Description

The Silicon Labs SI4731-C40-GUR is a versatile and high-performance AM/FM/RDS radio receiver IC designed for general-purpose applications.

  • Frequency: 520kHz to 1.71MHz and 64MHz to 108MHz
  • Package: 24-SSOP
  • Supply Voltage: 2V to 5.5V
  • Data Interface: PCB surface mount
  • Antenna Connector: PCB surface mount
  • Sensitivity: Not specified
  • Data Rate: Not specified
  • Current-Receiving: 19.9mA
  • Supply and Demand Status: balanced

You May Also Be Interested in

RXD-418-KH2 Real Image
RXD-418-KH2
Linx Technologies Inc.
RF RECEIVER ASK/OOK 418MHZ / KH2 RF Receiver ASK, OOK 418MHz -112dBm 10kbps PCB, Surface Mount
Need more? Email Us
SI4709-C-GM Real Image1
SI4709-C-GM
Skyworks Solutions Inc.
RF RCVR FM 76MHZ-108MHZ 16QFN / - RF Receiver FM 76MHz ~ 108MHz PCB, Surface Mount 16-QFN (2.5x2.5)
Lowest to $4.3592
A2100-A Real Image
A2100-A
Lantronix, Inc.
RF RCVR GPS 1.575GHZ MODULE
Lowest to $9.3844
ATA5745C-PXQW Real Image
ATA5745C-PXQW
Microchip Technology
RF RCVR UHF/ASK/FSK 433MHZ 24QFN
Lowest to $47.5828
MAX-M8W-0u-blox
MAX-M8W-0
U-blox
RF RCVR GNSS/GPS 1.575GHZ 18LCC
Lowest to $75.1310
AD6688BBPZ-3000
AD6688BBPZ-3000
Analog Devices Inc.
RF RCVR TD-SCDMA1.2GHZ 196BGA
Lowest to $319.6205
MAX2771ETI+T Real Image
MAX2771ETI+T
Maxim Integrated
RF RX GNSS 1.227/1.575GHZ 28TQFN / - RF Receiver BeiDou, Galileo, GLONASS, GNSS, GPS 1.227GHz, 1.575GHz 28-TQFN (5x5)
Lowest to $30.8873
SAM-M10Q-00B u-blox
SAM-M10Q-00B
U-blox
M10 GNSS LGA PATCH ANTENNA MOD
Lowest to $41.0527
SI4704-D50-GMR Real Image1
SI4704-D50-GMR
Skyworks Solutions Inc.
RF RCVR FM 64MHZ-108MHZ 20QFN / - RF Receiver FM 64MHz ~ 108MHz PCB, Surface Mount 20-QFN (3x3)
Need more? Email Us

Top Sellers

DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.3053
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 $4.5143
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $3.9204
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
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
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
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
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
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
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $4.1579
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543

Pricing & Ordering

Quantity Unit Price Ext. Price
5+ $12.2727 $61.3635
10+ $10.0700 $100.7000
16+ $9.7553 $156.0848
22+ $9.4406 $207.6932
28+ $9.1259 $255.5252
37+ $8.1818 $302.7266
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 650 pieces
MOQ: 5 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