Ferrite beads (L1 in the photo) filter high frequency power supply noise by converting it into a tiny amount of heat. Power supply noise can cause various problems for many parts, especially in analog ...

Coilcraft offers a broad range of wirewound ferrite beads in standard package sizes from 0201 (0603) to 1812 (4532). Superior attenuation and frequency performance enable smaller solution sizes ...

Advances in material science helped produce d smaller ferrite chip beads for power-circuit noise reduction. The BKP0603 series of EIA-0201-sized multilayer ferrite chip beads offer a 64% smaller ...

Q Some USB cables have a bump on one end and others don’t. What does the bump do, and can I use bump and bumpless cables interchangeably? A The bump is mostly likely the cylindrical ferrite bead ...

The new BLM15VM series is ideal for automotive powertrains and safety applications. It supports high frequencies. 1000Ω (Typ.) @5.9GHz. With its compact 0402-inch size (1.0×0.5mm) can operate at ...

TDK Corporation has announced the MPZ1005S100C ferrite bead. The latest release in the MPZ1005 series, the MPZ1005100C features reduced dimensions of 0.5mm x 1mm x 0.5mm and has been designed to offer ...

Murata has introduced a series of chip ferrite beads with a 20A current rating, aiming them at the battery charging systems and powertrains of electric vehicles, as well as in industrial equipment.

The PMA series of surface-mount multilayer ferrite-chip-bead arrays features four ferrite beads in a single package measuring just 3.2 by 1.6 by 0.9 mm, allowing the ...

A British government advisor says that ferrite beads, which are commonly used to stop data interference in PCs, can effectively stop radiation emissions from hands-free cellphone kits. Best of all, ...

Murata Manufacturing has unveiled a new BLM15VM series of automotive-compliant chip ferrite beads that can deliver wide-band noise suppression of high-frequency (5.9GHz) 5G vehicle-to-everything ...

Radiation from hands-free mobile phones can be reduced to virtually zero by a simple tiny magnetic bead which costs a few pence, a government adviser says. Professor Lawrie Challis said clipping a ...