Surface Mount RF Transformers

These RF transformers are designed for applications that require small, low cost, and highly reliable surface mount components. Applications may be found in broadband, wireless, and other communication systems.

50Ω SMT RF Transformers

Datasheet Part
Number
Frequency
Range
Impedance
Ratio
Type Insertion
Loss
Package   S-Parameters
MRFXF4533 10 to 700 MHz 1:2 Unbalanced to Balanced 1 dB S20  
MRFXF6533 5 to 1600 MHz 1:2 Unbalanced to Balanced 0.7 dB S20C  
RFXF0014 5 to 100 MHz 1:1.5 Unbalanced to Balanced 0.5 dB S20C  
RFXF0016  5 to 100 MHz 1:4  Unbalanced to Balanced   1.75 dB S20C  
RFXF0573 5 to 40 MHz 1:16 Unbalanced to Balanced < 1 dB S20  
RFXF2513 0.3 to 200 MHz 1:1 Unbalanced to Balanced < 1 dB S20
RFXF2533 2 to 350 MHz 1:2 Unbalanced to Balanced < 1 dB S20  
RFXF2553 1 to 350 MHz 1:4 Unbalanced to Balanced < 1 dB S20
RFXF3513 0.4 to 500 MHz 1:1 Unbalanced to Balanced < 3 dB S20
RFXF3553 2 to 1000 MHz 1:4 Unbalanced to Balanced < 2 dB S20  
RFXF3593 0.5 to 550 MHz 1:1.5 Unbalanced to Balanced < 1.5 dB S20
RFXF4513 5 to 1000 MHz 1:1 Unbalanced to Balanced < 1.5 dB S20  
RFXF5553 5 to 1200 MHz 1:4 Unbalanced to Balanced < 2 dB S20  
RFXF6553 10 to 1900 MHz 1:4 Unbalanced to Balanced < 3 dB S20
RFXF8553 500 to 2500 MHz 1:4 Unbalanced to Balanced < 3 dB S20
RFXF9503 3 to 3000 MHz 1:1 Unbalanced to Balanced < 3.5 dB S20
RFXF9504 5 to 3000 MHz 1:1 Unbalanced to Balanced < 3 dB S21
XFA-0101-1BH  0.008 to 100 MHz 1:1 Balanced to Balanced < 3 dB S06  
XFA-0101-16UH  0.165 to 75 MHz 1:16 Unbalanced to Unbalanced  < 3 dB S06  
XFA-0101-25UH  0.011 to 100 MHz 1:2.5 Unbalanced to Unbalanced  < 1 dB S06  
XFA-0201-1WH  0.006 to 150 MHz 1:1 Unbalanced to Balanced < 3 dB S06  
XFA-0201-8WH 0.05 to 125 MHz 1:8 Unbalanced to Balanced < 2 dB S06  
XFA-0301-1WH 0.05 to 300 MHz 1:1 Unbalanced to Balanced < 3 dB S06  
XFA-0301-4BH  0.1 to 240 MHz 1:4 Balanced to Balanced < 3 dB S06    
XFA-0301-4UH 0.05 to 220 MHz 1:4 Unbalanced to Unbalanced < 3 dB S06  
XFA-0401-1UH  1 to 400 MHz 1:1 Unbalanced to Unbalanced < 3 dB S06  
XFK-0201-16WH  13 to 200 MHz 1:16  Unbalanced to Balanced   < 3 dB S01  
XFK-0901-4WH 8 to 900 MHz 1:4 Unbalanced to Balanced < 3 dB S01
XFK-2001-1UH 2.5 to 2000 MHz 1:1 Unbalanced to Unbalanced < 3 dB S01  
XFM-0201-1WH 3 to 200 MHz 1:1 Unbalanced to Balanced 1.5 dB S03
XFM-0701-4WH 3.5 to 700 MHz 1:4 Unbalanced to Balanced < 3 dB S03
XFM-1001-4WH 1 to 1000 MHz 1:4 Unbalanced to Balanced < 2 dB S03
XFM-1901-1UH 800 to 1900 MHz 1:1 Unbalanced to Unbalanced < 3 dB S03  
XFM-2501-4WH 500 to 2500 MHz 1:4 Unbalanced to Balanced < 3 dB S03
XFM-3001-1UH 5 to 3000 MHz 1:1 Unbalanced to Unbalanced < 3 dB S03
XFP-1001-1UH 5 to 1000 MHz 1:1 Unbalanced to Unbalanced < 2 dB S09