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Leaded RF chokes suit high current applications

29 Sep 2014

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TDK Corporation has announced its EPCOS leaded RF chokes that offer rated currents of up to 4450mA at saturation currents of up to 7700mA. The components of the LBC+ series are manufactured in both axial (B82144F2*) and radial types (B82144B2*) with lead spacing of 5mm. The chokes have a length of 9.2mm and a diameter of 6.5mm.

The range of inductance values of the E12 series extends from 1µH to 470µH. These RoHS-compatible inductors have resonance frequency of 2.3MHz to 200MHz, and are suitable for an operating temperature range of -55°C to 125°C.

A flame-retardant enamel coating protects the components against environmental effects. Moreover, they are marked for identification with colour rings to IEC 60062.

The RF chokes can be used for functions such as storage chokes for DC-DC converters as well as for noise suppression. Their possible applications include power supplies for industrial and telecommunications installations, LED and energy-saving lamps as well as consumer electronics devices.

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