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.
ISM43903-R48-L54-E Inventek Systems – Price, Stock & Datasheet
Same model may have multiple batches, images only for reference.

ISM43903-R48-L54-E

Part No ISM43903-R48-L54-E
Manufacturer Inventek Systems
Catalog RF Transceiver Modules
Description RF TXRX MOD WIFI TH SMD
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Package Tray
Product Status Active
RF Family/Standard WiFi
Protocol 802.11b/g/n
Modulation 16-QAM, 64-QAM, BPSK, CCK, DBPSK, DQPSK, OFDM, QPSK
Frequency 2.4GHz
Data Rate 72.2Mbps
Power - Output 17dBm
Sensitivity -93dBm
Serial Interfaces I2C, JTAG, SPI, UART
Antenna Type Integrated, Trace
Utilized IC / Part BCM43903
Memory Size 448kB ROM, 576kB SRAM
Voltage - Supply 3.3V
Current - Receiving 120mA
Current - Transmitting 120mA
Mounting Type Surface Mount
Operating Temperature -40°C ~ 85°C
Package / Case 54-SMD Module
Ultra Librarian 3D Model Ultra Librarian ISM43903-R48-L54-E CAD Model

You May Also Be Interested in

ZGM130S037HGN2R Silicon Labs – Price, Stock & Datasheet
ZGM130S037HGN2R
Silicon Labs
RF TXRX MOD ISM<1GHZSMD
Lowest to $14.5523
LC76GABMD Quectel – Price, Stock & Datasheet
LC76GABMD
Quectel
RF TXRX MOD NAVIGATION SMD
Lowest to $8.4403
Picture of EG25GGC-128-SGNS
EG25GGC-128-SGNS
Quectel
RF TXRX MOD CELLULARCARD EDGE
Need more? Email Us
BGM210PA22JIA2 Silicon Labs – Price, Stock & Datasheet
BGM210PA22JIA2
Silicon Labs
RF TXRX MOD BLUETOOTH CHIP SMD
Lowest to $12.2239
ATWINC1510-MR210UB Microchip Technology – Price, Stock & Datasheet
ATWINC1510-MR210UB
Microchip Technology
RF TXRX MODULE WIFI U.FL SMD
Need more? Email Us
RNBD451PE-I110 Microchip Technology – Price, Stock & Datasheet
RNBD451PE-I110
Microchip Technology
RF TXRX MOD BT PCB TH SMD
Lowest to $18.2573
SC66ENB-64GB-UGAD Quectel – Price, Stock & Datasheet
SC66ENB-64GB-UGAD
Quectel
RF TXRX MOD BT NAV WIFISMD
Lowest to $259.7015
ATWINC1500-MR210PB1976 Microchip Technology – Price, Stock & Datasheet
ATWINC1500-MR210PB1976
Microchip Technology
RF TXRX MOD WIFI TH SMD
Lowest to $26.1941
EC25EUGA-512-SGNS Quectel – Price, Stock & Datasheet
EC25EUGA-512-SGNS
Quectel
RF TXRX MOD CEL/NAV CARD
Lowest to $72.1805

Top Sellers

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
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 $0.2376
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
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 $4.2767
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 $13.0101
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 $0.0951
BMI160 real image
BMI160
Bosch Sensortec
IMU ACCEL/GYRO I2C/SPI 14LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $3.8016
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
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