Surface Mount Balun Transformer

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Murata Balun Transformers, SMD, DXW21BN Series

The DXW21BN series of balun transformers from Murata are a surface mount solution. These chip balun transformers feature an ultra compact size and have a wideband frequency range and low insertion loss. Reflow soldering is recommended for the DXW21BN series.

Suitable applications include cable television tuners, television tuners, communication equipment and compact mobile devices. These balun transformers can be used to convert between unbalanced and balanced signals in antenna outputs.

Specifications
Attribute Value
Insertion Loss 1dB
Mounting Type Surface Mount
Length 2mm
Width 1.2mm
Maximum Operating Frequency 870MHz
Minimum Operating Frequency 50MHz
Primary Matching Impedance 75Ω
Secondary Matching Impedance 75Ω
Standards Met REACH
Maximum Temperature +85°C
Construction Enclosed
Minimum Temperature -40°C
Termination Type Surface Mount
3830 In stock for delivery within 2 working days
Unit of sale: Each (In a Pack of 10)
0.638
(exc. VAT)
0.785
(inc. VAT)
units
Per unit
Per Pack*
10 - 490
€0.638
€6.38
500 +
€0.404
€4.04
*price indicative
Packaging Options:
Related Products
Baluns use ST’s process integrating high-quality RF passive ...
Description:
Baluns use ST’s process integrating high-quality RF passive components on a single glass substrate As well as balanced/unbalanced conversion, they can also integrate a matching network in a footprint smaller than 1 mm² for the complete function. ST's latest balun-the ...
Wurth WE-BAL Multilayer Chip Low loss SMD Balun ...
Description:
Wurth WE-BAL Multilayer Chip Low loss SMD Balun with balanced impedance of 50 to 200Ω and a power capacity of 2W Max Applications include: RF ; Wireless communication systems (e.g. Home RF, DECT, WLAN, Bluetooth, Zig Bee). Operating temperature: –40 ...
STMicroelectronics offer a Balun Transformer BAL-NRF01D3 The ultra-miniature ...
Description:
STMicroelectronics offer a Balun Transformer BAL-NRF01D3 The ultra-miniature balun is customised for the Nordic Semiconductor circuits such as nRF51422, nRF51822, nRF24AP2-1CH, nRF24AP2-8CH and nRF24LE1 (QFN-32 pins). The balun integrates a matching network and harmonics filter. IPD technology to get the ...
MID-PPTI Push-Pull Transformers for Texas Instruments Small size ...
Description:
MID-PPTI Push-Pull Transformers for Texas Instruments Small size Surface mount Low profile Operating temp: -40°C to 125°CFunctional, supplementary or reinforced insulation ApplicationsIsolated interface power supply for CAN, RS-485, RS-422, RS-232, SPI, I2C, lower-power LANIndustrial automation Process control ...