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.
WT41U-A-AI56 Real Image
Same model may have multiple batches, images only for reference.

WT41U-A-AI56

Part No WT41U-A-AI56
Manufacturer Silicon Labs
Catalog RF Transceiver Modules
Description RF TXRX MOD BLUETOOTH CHIP SMD / Bluetooth Bluetooth v2.1 +EDR Transceiver Module 2.4GHz Integrated, Chip Surface Mount
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category RF and Wireless - RF Transceiver Modules and Modems
Mfr Silicon Labs
Package Tape & Reel
Product Status Obsolete
RF Family/Standard Bluetooth
Protocol Bluetooth v2.1 +EDR
Frequency 2.4GHz
Power - Output 17dBm
Sensitivity -94dBm
Serial Interfaces SPI, UART, USB
Antenna Type Integrated, Chip
Voltage - Supply 3.3V
Current - Receiving 44mA
Current - Transmitting 85mA
Mounting Type Surface Mount
Temperature Range - Operating -40°C ~ 85°C
Package / Case Module
Base Product Number WT41
Standard Package 500
MSL Level 3 (168 Hours)
ECCN 5A992C
HTSUS 8517.62.0090
Win Source Part Number 1337040-WT41U-A-AI56
Ultra Librarian 3D Model Ultra Librarian WT41U-A-AI56 CAD Model

Description

The Silicon Labs WT41U-A-AI56 is an RF transceiver module and modem with a frequency range of 2.4GHz and a protocol of Bluetooth v2.1 +EDR.

  • Manufacturer: Silicon Labs
  • Product Category: RF Transceiver Module and Modem
  • Frequency Range: 2.4GHz
  • Protocol: Bluetooth v2.1 +EDR
  • Antenna Type: Integrated Chip
  • Power Output: 17dBm
  • Voltage Supply: 3.3V
  • Temperature Range: -40°C to 85°C
  • Mounting Type: Surface Mount
  • Package/Case: Module
  • Supplier Device Package: WT41

You May Also Be Interested in

RA-01SH Ai-Thinker
RA-01SH
Ai-Thinker
LORA MODULE, SEMTECH SX1262,868M
Lowest to $4.1215
Picture of ESP32-S3FH4R2
ESP32-S3FH4R2
Espressif
SMD IC ESP32-S3FH4R2, DUAL-CORE
Lowest to $3.7564
TB-03F Ai-Thinker
TB-03F
Ai-Thinker
BLUETOOTH MODULE, BLE5.0 MODULE
Lowest to $1.7843
SARA-U201-04Bu-blox
SARA-U201-04B
U-blox
RF TXRX MOD 3G CELL SMD GLOBAL
Lowest to $80.4374
RA-02 Ai-Thinker
RA-02
Ai-Thinker
LORA MODULE, 433MHZ, SEMTECH SX1
Lowest to $5.6185
BC840M Fanstel Corp.
BC840M
Fanstel Corp.
RF TXRX MODULE BT PCB TRACE SMD
Lowest to $26.4642
ESP32-WROOM-32E-H4 Espressif
ESP32-WROOM-32E-H4
Espressif
RF TXRX MOD WIFI TRACE ANT SMD / Bluetooth, WiFi 802.11b/g/n, Bluetooth v4.2 +EDR, Class 1, 2 and 3 Transceiver Module 2.4GHz ~ 2.5GHz Integrated, Trace Surface Mount
Lowest to $4.5454
BMD-301-A-R u-blox
BMD-301-A-R
U-blox
RF TXRX MODULE BT U.FL SMD
Lowest to $21.0594
453-00046R Laird Connectivity Inc.
453-00046R
Laird Connectivity Inc.
RF TXRX MODULE BT I-PEX MHF4 SMD
Need more? Email Us

Top Sellers

BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0214
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
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $7.4300
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
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.2557
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.7023
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $5.4647
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.2271
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $2.2891
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.2557
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $21.4061
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.1775

Pricing & Ordering

Quantity Unit Price Ext. Price
1+ $89.7522 $89.7522
2+ $86.9474 $173.8948
3+ $84.1426 $252.4278
4+ $81.3379 $325.3516
5+ $72.9236 $364.6180
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 44 pieces
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