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.
SI4737-B20-GMR Real Image
Same model may have multiple batches, images only for reference.

SI4737-B20-GMR

Part No SI4737-B20-GMR
Manufacturer Skyworks Solutions Inc.
Catalog RF Receivers
Description RF RX AM/FM 520KHZ-1.71MHZ 20QFN / series RF Receiver AM, FM, LW-SW, WB 520kHz ~ 1.71MHz, 162.4MHz ~ 162.55MHz, 76MHz ~ 108MHz PCB, Surface Mount 20-QFN (3x3)
Datasheet
SI4737-B20-GMR Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category RF/IF and RFID>RF Receivers
Mfr Skyworks Solutions Inc.
Package Tape & Reel (TR)
Product Status Obsolete
Frequency 520kHz ~ 1.71MHz, 162.4MHz ~ 162.55MHz, 76MHz ~ 108MHz
Modulation or Protocol AM, FM, LW-SW, WB
Applications General Purpose
Current - Receiving 19.9mA
Data Interface PCB, Surface Mount
Antenna Connector PCB, Surface Mount
Features RSSI Equipped
Voltage - Supply 2.7V ~ 5.5V
Temperature Range - Operating -20°C ~ 85°C
Mounting SMD (SMT)
Package / Case 20-UFQFN Exposed Pad
Supplier Device Package 20-QFN (3x3)
Standard Package 2,500
MSL Level 3 (168 Hours)
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1236036-SI4737-B20-GMR
Ultra Librarian 3D Model Ultra Librarian SI4737-B20-GMR CAD Model

Description

The SI4737-B20-GMR is an RF receiver that is designed for general purpose applications.

  • Manufacturer: Skyworks Solutions Inc.
  • Series: SI4737
  • Frequency Range: 520kHz to 1.71MHz, 162.4MHz to 162.55MHz, and 76MHz to 108MHz
  • Modulation: AM, FM, LW-SW, and WB
  • Current Receiving: 19.9mA
  • Voltage Supply: 2.7V to 5.5V
  • Package: 20-UFQFN Exposed Pad
  • Compliance: ROHS

You May Also Be Interested in

CMX994AQ4 CML Microcircuits
CMX994AQ4
CML Microcircuits
RF RECEIVER 50-1218MHZ 40VQFN / - RF Receiver 50MHz ~ 1.218GHz -116dBm 19.2kbps PCB, Surface Mount 40-VQFN (6x6)
Need more? Email Us
BM23SPKS1NB9-0001AA Real Image
BM23SPKS1NB9-0001AA
Microchip Technology
RX TXRX MODULE BT TRC ANT SMD / Bluetooth Bluetooth v4.1 Transceiver Module 2.4GHz Integrated, Trace Surface Mount
Lowest to $58.2090
MICRF230YQS Real Image
MICRF230YQS
Microchip Technology
RF RECEIVER ISM 433.92MHZ 16QSOP
Lowest to $2.8443
ATA8215-GHQW
ATA8215-GHQW
Microchip Technology
RF RCVR ISM 315MHZ/433MHZ 32VQFN
Lowest to $4.6167
ATA8201C-PXQW Real Image
ATA8201C-PXQW
Microchip Technology
RF RECEIVER ASK/FSK 315MHZ 24QFN
Need more? Email Us
MAX-M10M-00B u-blox
MAX-M10M-00B
U-blox
GNSS LCC RX MOD, ROM, CRYSTAL
Lowest to $25.6432
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
ATR4258-ILQH 19 Real Image
ATR4258-ILQH 19
Microchip Technology
RF RECEIVER AM/FM 10.7MHZ 44SSO
Need more? Email Us
ATA5722C-PLQW Real Image
ATA5722C-PLQW
Microchip Technology
RF RECEIVER ASK/FSK 433MHZ 48QFN
Need more? Email Us

Top Sellers

FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $17.6608
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
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.7023
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
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
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
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
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
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 $10.2166
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0214
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

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