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.
SI4313-B1-FM Real Image
Same model may have multiple batches, images only for reference.

SI4313-B1-FM

Part No SI4313-B1-FM
Manufacturer Silicon Labs
Catalog RF Receivers
Description RF RX FSK/GFSK 240-960MHZ 20QFN
Datasheet
SI4313-B1-FM Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category RF and Wireless - RF Receivers
Mfr Silicon Labs
Series EZRadio®
Package Tray
Product Status Not For New Designs
Frequency 240MHz ~ 960MHz
Sensitivity -118dBm
Data Rate (Max) 128kbps
Modulation or Protocol FSK, GFSK, OOK
Applications Data Logging, Health Monitors, Remote Control, Weather Station
Current - Receiving 18.5mA
Data Interface PCB, Surface Mount
Antenna Connector PCB, Surface Mount
Voltage - Supply 1.8V ~ 3.6V
Temperature Range - Operating -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 20-VFQFN Exposed Pad
Supplier Device Package 20-QFN (4x4)
Base Product Number SI4313
Standard Package 490 pcs
MSL Level 1 (Unlimited)
ECCN 5A991G
HTSUS 8542.39.0001
Win Source Part Number 666331-SI4313-B1-FM
Ultra Librarian 3D Model Ultra Librarian SI4313-B1-FM CAD Model

Description

The SI4313-B1-FM is an RF receiver from Silicon Labs.

  • Series: EZRadio series
  • Frequencies: 240MHz to 960MHz
  • Data Rate (max): 128kbps
  • Modulation: FSK, GFSK, and OOK modulation or protocol
  • Sensitivity: -118dBm
  • Voltage Supply: 1.8V to 3.6V
  • Mounting: Surface mount
  • Package/Case: 20-VFQFN Exposed Pad
  • Applications: Data logging, health monitors, remote control, and weather stations
  • Standard Package: 490 pcs
  • ECCN: 5A991G compliant
  • Feature: Reliable and high-performance wireless communication for a wide range of applications

You May Also Be Interested in

Picture of MAX14736EWL+T
MAX14736EWL+T
Maxim Integrated
IC RF RECEIVER 9WLP
Lowest to $0.8206
BM78SPPS5MC2-0004AA Real Image
BM78SPPS5MC2-0004AA
Microchip Technology
RX TXRX MOD BLUETOOTH CHIP SMD / Bluetooth Bluetooth v4.2 Transceiver Module 2.4GHz Integrated, Chip Surface Mount
Need more? Email Us
Picture of MAX14730EWL+T
MAX14730EWL+T
Maxim Integrated
RF RECEIVER 315MHZ/433MHZ 15WLP
Need more? Email Us
ENW-89823A2KF Real Image
ENW-89823A2KF
Panasonic
Bluetooth Class I/Class II 1.7V to 4.8V 2178Kbps 24-Pin SMD T/R
Lowest to $72.7612
NRF52832-QFAB-T Real Image
NRF52832-QFAB-T
Nordic Semiconductors
IC RF TXRX+MCU BLUETOOTH 48VFQFN / IC RF TxRx + MCU Bluetooth Bluetooth v5.3 2.4GHz 48-VFQFN Exposed Pad
Lowest to $4.3657
XB24CZ7UISB003 Real Image
XB24CZ7UISB003
Digi International
RX TXRX MODULE 802.15.4 U.FL SMD / 802.15.4 Zigbee® Transceiver Module 2.4GHz Antenna Not Included, U.FL Surface Mount
Need more? Email Us
Picture of NCK2910AHN/10203Y
NCK2910AHN/10203Y
NXP / Nexperia
NCK2910AHN / - RF Receiver
Lowest to $3.4344
CYBL10563-68FLXIT Real Image
CYBL10563-68FLXIT
Cypress Semiconductor Corp
IC RF TXRX+MCU BLUETOOTH 68XFBGA / IC RF TxRx + MCU Bluetooth Bluetooth v4.1 2.4GHz 68-XFBGA, WLCSP
Lowest to $5.8209
CYW43340XKUBGT Cypress Semiconductor Corp
CYW43340XKUBGT
Cypress Semiconductor Corp
IC RF TXRX+MCU BLUTOOTH 141UFBGA / IC RF TxRx + MCU Bluetooth, WiFi 802.11a/b/g/n, Bluetooth v4.0 2.4GHz, 5GHz 141-UFBGA, WLBGA
Need more? Email Us

Top Sellers

BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0357
DRV8432DKD Real Image1
DRV8432DKD
Texas Instruments
IC BRIDGE DRIVER PAR 36HSSOP
Lowest to $19.3374
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $11.8797
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.9399
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
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
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
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $7.4300
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.4542
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775
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
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647

Pricing & Ordering

Quantity Unit Price Ext. Price
6+ $8.7686 $52.6116
14+ $7.1948 $100.7272
22+ $6.9700 $153.3400
30+ $6.7451 $202.3530
39+ $6.5203 $254.2917
52+ $5.8458 $303.9816
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 490 pieces
MOQ: 6 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