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ET4-1-SM1 MACOM Technology Solutions
Balun Transformer
MFG Part Number: ET4-1-SM1
  
ET4-1-SM1 is a 4:1 RF transformer in a low cost, surface mount package. Ideally suited for high volume cellular and wireless applications. Typical applications include single to balanced mode conversion and impedance matching. Parts are packaged in tape & reel.
 
Key AttributesValue
Frequency Range : Minimum Frequency0.5 MHz
Frequency Range : Maximum Frequency350 MHz
Impedance Ratio (bal:unbal)1:4
Unbalanced (Primary) Port Impedance50 Ω
Insertion Loss3 dB
Return Loss
Power0.25 W
Dimensions (mm)7.88mm x 6.36mm
Package TypeSM-1
Availability
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This product is available in the following countries:
  • Global
   
MACOM TECHNOLOGY SOLUTIONS