Common mode Noise Filter Array Common mode Noise Filter Array Type: EXC28CH Features ● Small and thin type, two built-in filter circuit (L 2.0 mm×W 1.0 mm×H 0.5 mm) ● Suppression of high frequency noise with little influence of waveform rounding on signal transmission, achieved by setting high cut-off frequency between 6 and 10 GHz ● Strong multilayer/sintered structure, excellent reflow resistance and high mounting reliability ● Lead, halogen and antimony-free ● RoHS compliant Recommended Applications ● AV equipment (LCD-TV, DVD/Blu-ray drives), Information equipment (PCs, HDD, Printers) ● Noise suppression of high-speed differential data lines such as USB3.0, LVDS, HDMI and LAN Explanation of Part Numbers 1 2 3 4 5 6 7 8 9 10 11 E X C 2 8 C H 9 0 0 U Size Number of Terminals Product Code Noise Filter Code Dimensions(mm) 2 8 Terminals C Type Characteristics Coupled type 2.0 × 1.0 × 0.5 (L) × (W) × (H) Construction Nominal Impedance High speed H Differential transmission (for Gbps) 12 Form Suffix The first two digits are Packing Code significant figure of impedance value, and the Embossed Carrier Taping U third one denotes the 4 mm pitch, 5,000 pcs. number of zeros following Dimensions in mm (not to scale) F Ferrite D C E A B Inner Conductor Dimensions (mm) Part No. (inch size) Electrode A B C D E F EXC28CH 1.00±0.15 2.0±0.2 0.5±0.1 0.20±0.15 0.5±0.1 0.25±0.10 (0804) Mass (Weight) [mg/pc.] 5 Circuit Configuration (No Polarity) ● 8 7 6 5 8 7 6 5 1 2 3 4 1 2 3 4 The pin numbers shown here are for reference purposes only. Confirm the actual pin number arrangement with the exchanged specification documents. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 Mar. 2015 Common mode Noise Filter Array Ratings Part Number ● Impedance (Ω) at 100 MHz Catoff Frequency Rated Voltage Rated Current DC Resistance (GHz) (V DC) (mA DC) (Ω)max. Common Mode Differential Mode EXC28CH500U 50 Ω±25 % 13 Ω max. 10 Typ. 5 160 1.5 EXC28CH900U 90 Ω±20 % 15 Ω max. 6 Typ. 5 130 2.5 Category Temperature Range –40 °C to +85 °C Impedance Characteristics (Typical) 1000 Common Mode Impedance (Ω) EXC28CH900U 100 EXC28CH500U 10 EXC28CH900U EXC28CH500U Differential Mode 1 1 10 100 1000 10000 Frequency (MHz) ● Measurement Circuit (A) Common Mode (B) Differential Mode Z Z Insertion Loss (Typical) 0 Attenuation (dB) -2 EXC28CH500U -4 EXC28CH900U -6 -8 -10 1 10 100 1000 10000 Frequency (MHz) ■ As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions, Please see Data Files Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. 03 Mar. 2015