Wurth Elektronik Ferrite Bead 0.9 mm Height 1.2 mm Diameter 0805 Package Type, 220 Ω Impedance at 100 MHz WE-CBF 742792022

Wurth Elektronik 742792022 is a Ferrite Bead featuring a compact 0805 package type with precise dimensions of 0.9 mm height and 1.2 mm diameter. It provides 220 Ω impedance at 100 MHz specifically designed for EMI suppression in sensitive electronic circuits. This ferrite bead is part of the WE-CBF series, known for high-speed multilayer SMD construction that ensures excellent EMI filtering characteristics combined with a low DC resistance of 50 mΩ, reducing power losses and preserving signal integrity.

Operating reliably across a wide temperature range from -55°C to 125°C, this component is well-suited for harsh industrial conditions. It carries a high current rating of 2 A making it excellent for data line filtering, voltage de-coupling, and suppressing interference in DC/DC converter circuits. The ferrite material combined with Nickel-Tin electrodes provides enhanced reliability and enables reflow soldering compatibility for modern surface-mount PCB assembly processes.

The component complies with REACH and RoHS environmental standards and meets the AEC-Q200 automotive standard, emphasizing high quality and durability for automotive and other demanding applications. It is frequently applied in high-speed signal interfaces such as USB 2.0, IEEE 1394, and LVDS, as well as control signals including RS232 and RS422. Its versatility extends to wide-band EMI filtering and high-current applications like current supply lines and DC/DC converter EMI suppression in industrial, automotive, and communication systems.

High-Speed Multilayer Ferrite SMD WE-CBF series for superior EMI suppression. Compact 0805 package dimensions with 0.9 mm height and 1.2 mm diameter. Low maximum DC resistance of 50 mΩ ensures minimal power loss. Wide operating temperature range from -55°C to 125°C for robust industrial use.

High current rating of 2 A suitable for data line filtering and voltage decoupling. Compliance with REACH and RoHS standards for environmental safety. AEC-Q200 automotive standard certified ensuring reliability in automotive electronics.

Reliable Ni-Sn electrodes allow for consistent reflow soldering processes. Application in high-speed USB 2.0, IEEE 1394, LVDS, and wide band control signals. Ideal for current supply and DC/DC converter EMI suppression in industrial electronics.

This Ferrite Bead is an essential passive component for improving electromagnetic compatibility in electronic devices used in industrial automation, automotive electronics, telecommunications, and power supply systems. Browse more components in the Electronics Components category on EnvMart for comprehensive EMI filtering solutions.