Würth Elektronik WE-CBF SMD EMI Suppression Ferrite Beads
Würth Elektronik WE-CBF SMD EMI Suppression Ferrite Beads can be placed directly on a printed circuit board and offer excellent anti-EMI properties and low DC resistance. Even if positioned extremely close to a source of interference, these beads can reach maximal impedance at 1000Ω. Würth Elektronik WE-CBF SMD EMI Suppression Ferrite Beads are available in a range of sizes, including 0402, 0603, 0805, 1206, 1210, 1806, 1812, and 2220.
Wide Band
Würth Elektronik WE-CBF Wide Band SMD EMI Suppression Ferrite Beads show high impedance in the low-frequency range, making them wide band through the whole spectrum. Applications include control signals, RS232, RS422, and DC/DC converters.
High Speed
Würth Elektronik WE-CBF High-Speed SMD EMI Suppression Ferrite Beads have a lower impedance in the lower frequency ranges and a low attenuation for fast signals. Applications include USB 2.0, IEEE 1394, and LVDS.
High Current
Würth Elektronik WE-CBF High Current SMD EMI Suppression Ferrite Beads are designed for high current (over 1 A) applications. Typical applications include power supplies and DC/DC converters.
High Frequency
Würth Elektronik WE-CBF High Frequency EMI Suppression Ferrite Beads utilize a modified internal layout to increase their effective suppression range and provide impedance at 1GHz that is at least 3 times higher than other WE-CBF ferrite beads.
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