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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.
Insertion Loss = 1dB
Mounting Type = Surface Mount
Length = 2mm
Width = 1.2mm
Maximum Operating Frequency = 870MHz
Minimum Operating Frequency = 50MHz
Construction = Enclosed
Secondary Matching Impedance = 75Ohms
Termination Type = Surface Mount
Minimum Temperature = -40°C
Delivery on production packaging - Reel. This product is non-returnable.