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.
RF2948B
Same model may have multiple batches, images only for reference.

RF2948B

Part No RF2948B
Manufacturer RF Micro Devices
Catalog RF Transceiver ICs
Description IC RF TXRX WIFI
Datasheet
RF2948B Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories RF/IF and RFID
Manufacturer RF Micro Devices
Packaging Bulk
Status Obsolete(EOL)
Type TxRx Only
RF Family/Standard WiFi
Protocol 802.11b
Modulation QPSK
Frequency 2.4GHz
Power - Output 6dBm
Supply Voltage - Operating 2.7 V to 3.6 V
Current - Receiving 65mA to 110mA
Current - Transmitting 95mA to 115mA
Temperature Range - Operating -40°C to 85°C
Dimension 32-VFQFN Exposed Pad
Win Source Part Number 046184-RF2948B
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian RF2948B CAD Model

Description

The RF Micro Devices RF2948B is an obsolete (EOL) electronic component that is used in various electronic devices.

  • Popularity: medium popularity
  • Supply and Demand Status: limited
  • Win Source Part Number: 046184-RF2948B
  • RF Family/Standard: WiFi
  • Modulation: QPSK
  • Type: TxRx only
  • Frequency: 2.4GHz
  • Packaging: bulk
  • Dimension: 32-VFQFN exposed pad
  • Power Output: 6dBm
  • Current (Receiving): 65mA to 110mA
  • Current (Transmitting): 95mA to 115mA
  • Operating Temperature: -40°C to 85°C

You May Also Be Interested in

K32W041Z NXP / Nexperia – Price, Stock & Datasheet
K32W041Z
NXP / Nexperia
IC RF TXRX+MCU 802.15.4 40HVQFN
Need more? Email Us
BCM43907KWBGT Cypress Semiconductor Corp – Price, Stock & Datasheet
BCM43907KWBGT
Cypress Semiconductor Corp
IC RF TXRX + MCU WIFI 802.11A/B/
Need more? Email Us
Picture of EFR32FG1P132F128GM32-C0
EFR32FG1P132F128GM32-C0
Silicon Labs
IC RF TXRX+MCU 32QFN
Need more? Email Us
AT86RF215IQ-ZUR Microchip Technology – Price, Stock & Datasheet
AT86RF215IQ-ZUR
Microchip Technology
IC RF TXRX 802.15.4 48QFN
Need more? Email Us
EFR32MG1B232F256GM48-C0 Silicon Labs – Price, Stock & Datasheet
EFR32MG1B232F256GM48-C0
Silicon Labs
IC RF TXRX+MCU 802.15.4 48QFN
Lowest to $5.2389
EFR32MG1B232F256GM48-C0 Silicon Labs – Price, Stock & Datasheet
EFR32MG1B232F256GM48-C0
Silicon Labs
IC RF TXRX+MCU 802.15.4 48QFN
Lowest to $5.2389
EFR32MG1B232F256GM48-C0 Silicon Labs – Price, Stock & Datasheet
EFR32MG1B232F256GM48-C0
Silicon Labs
IC RF TXRX+MCU 802.15.4 48QFN
Lowest to $5.2389
EFR32FG1V131F256GM32-C0 Silicon Labs – Price, Stock & Datasheet
EFR32FG1V131F256GM32-C0
Silicon Labs
IC RF TXRX+MCU 32QFN
Lowest to $18.9180
Picture of EFR32MG1P132F256GM48-C0
EFR32MG1P132F256GM48-C0
Silicon Labs
IC RF TXRX+MCU 802.15.4 48QFN
Need more? Email Us

Top Sellers

FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
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
PE4312C-Z label picture
PE4312C-Z
Peregrine Semiconductor
RF ATTENUATOR 31.5DB 50OHM 20QFN
Lowest to $1.3914
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
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
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
ICM-42688-P Real Image2
ICM-42688-P
TDK InvenSense
MOTION SENSOR / Accelerometer, Gyroscope, 6 Axis Sensor Output
Lowest to $17.3800
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
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

Pricing & Ordering

Quantity Unit Price Ext. Price
6+ $10.8258 $64.9548
14+ $8.8831 $124.3634
21+ $8.6059 $180.7239
28+ $8.3276 $233.1728
36+ $8.0504 $289.8144
49+ $7.2176 $353.6624
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 10,200 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