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Technical content
SMD Multilayer Common Mode Filter - CMF Series CMF Series The CMF series is a type of common mode filter designed and produced using the multilayer technology. The multilayer construction allows for excellent noise suppression for signal lines used in high-speed and high-density digital equipment such as personal computers, facsimiles, DSC, STB, etc. Both standard series and custom-design products are available. Features Applications Multilayer construction for effective suppression of common mode noise at high frequency Excellent solderability Compact design High speed interfaces (IEEE1394, USB2.0, and LVDS) in electronic devices PDP, LCD TV, DVD player, PC, Audio player, DSC Digital audio and video equipment su ch as PDAs, DVC, CD player, MD player, etc. Product Identification Shape and Dimensions Recommended Pattern CMF11 CMF21 Dimensions in mm TYPE A B C D E F G Dimensions in mm TYPE A B C D CMF21 0.50 1.30 0.80 2.60
SMD Multilayer Common Mode Filter - CMF Series
Electrical Characteristics
Frequency Tolerance RDC Rated Current Rated Voltage Insulation ResistancePart Number (Ω) (MHz) (±%) (Ω)Max (mA)Max (Vdc)Max (MΩ) Min CMF11T-670M-N2 67 100 20 1.35 100 10 200 CMF11T-900M-N2 90 100 20 1.45 100 10 200 When ordering, please specify tolerance and packaging codes Tolerance: M = ±20% Packaging: Clear tape and reel {standard} Z: Agilent E4991A Rdc (single line): CH502BC HP4338B Insulation Resistance: Agilent HP4339B Operating temperature range from -40℃ to +105 ℃. (Including self - temperature rise ) Test Instruments：Agilent E4991A Material/Impedance Analyzer CMF11T-670M-N2 100 1,000 10,000 1 10 100 1,000 10,000 FREQUENCY (MHz) IMPEDANCE( Ω) Common mode Differencial mode CMF11T-900M-N2 100 1,000 10,000 1 10 100 1,000 10,000 FREQUENCY (MHz) IMPEDANCE( Ω) Common mode Differential mode
SMD Multilayer Common Mode Filter - CMF Series Frequency Tolerance RDC Rated Current Rated Voltage Insulation ResistancePart Number (Ω) (MHz) (±%) (Ω)Max (mA)Max (Vdc)Max (MΩ) Min CMF21T-670M-N2 67 100 20 0.80 400 30 200 CMF21T-900M-N2 90 100 20 0.85 400 30 200 CMF21T-121M-N2 120 100 20 0.90 400 30 200 When ordering, please specify tolerance and packaging codes Tolerance: M = ±20% Packaging: Clear tape and reel {standard} Z: Agilent E4991A Rdc (single line): CH502BC HP4338B Insulation Resistance: Agilent HP4339B Operating temperature range from -40℃ to +105 ℃. (Including self - temperature rise ) Test Instruments：Agilent E4991A Material/Impedance Analyzer CMF21T-670M-N2 100 1,000 1 10 100 1,000 10,000 FREQUENCY (MHz) IMPEDANCE( Ω) Common mode Differencial mode CMF21T-900M-N2 100 1000 1 10 100 1000 10000 FREQUENCY (MHz) IMPEDANCE( Ω) Common mode Differencial mode CMF21T-121M-N2 100 1,000 1 10 100 1,000 10,000 FREQUENCY (MHz) IIMPEDANCE( Ω) Common mode Differencial mode
SMD Multilayer Common Mode Filter - CMF Series Packaging Specifications Tape Dimensions Reel Dimensions Dimensions in mm Tape Dimensions Reel Dimensions Quantity TYPE A B T W P F K A B C D PCS / Reel 4.0 ± 0.1 T 2.0 ± 0.05 W F 1.75 ± 0.1 K P A Trailer End Blank part(160mm min.) Leader End Blank Compartments with Cover Tape and Leader (330mm min.) B 1.5 +0.1/-0.05