FERROXCUBE DATA A SHSHEETEET Multilayer suppressors EMI-suppression products Supersedes data of February 2002 2004 Sep 01Ferroxcube Multilayer suppressors EMI-suppression products MULTILAYER SUPPRESSORS Main applications areas for multilayer suppressors are: Multilayer suppressors are a powerful solution for EMI/RFI computer and peripheral equipment: mother board, attenuation for electronic equipment. Supplied in seven notebook, CD-Rom, DVD-Rom, CD-RW, scanner, hard standard sizes (0402, 0603, 0805, 1206, 1210, 1806 and disc, VGA card, sound card, LCD monitor, printer, PC 1812), they have impedances between 6 and 2 000 at server thumb drive, PCMCIA card, graphic card, etc. 100 MHz. network: LAN card, hub, switcher, router set top box, When installed in series with signal and/or power circuits, etc. high frequency noise is suppressed. There is no need for telecom: cell phone, ADSL, wired modem, cable ground termination, which makes these devices very modem, ISDN, GPS satellite receiver, etc. suitable for circuits with difficult ground. Typical consumer: walkman, walkdisc, digital still camera suppression frequencies range from 10 MHz to 1 000 MHz (DSC), sound system, HDTV, projector, DVD player, and rated currents are between 0.1 and 6 A. VCD player, tuner for TV, cable modem, etc. Multilayer suppressors are specially designed to reduce noise in low impedance circuits while keeping the signal free from distortion. This is because at the interfering To help designers in the trial and error process of finding frequencies these components behave as a resistor. The the most suitable suppression component, we offer a high frequency noise is converted into heat rather than sample box with a selection of products. reflected to the source. This dissipation prevents ringing and parasitic oscillations. Ordering code: SAMPLEBOX12 These characteristics can be used for many different purposes: Absorption of generated noise. Filtering and wave-shape correction of digital signals from high speed clock oscillators. Prevention of high frequency interference entering circuit electronics. Features Monolithic structure for closed magnetic path and highreliability Standard EIA and EIAJ sizes: 0402, 0603, 0805, 1206, 1210, 1806 and 1812 High impedance per volume which leads to effective high density circuits Suitable for wave and reflow soldering Plating material lead-free Wide range of impedance values Superior physical properties Available in standard EIA and EIAJ tape-and-reel Operating temperature -40C to +125C 100% sorting out on impedance 2004 Sep 01 2