BLM15BX221SN1B中文資料村田數(shù)據(jù)手冊PDF規(guī)格書

The chip ferrite beads BLM series is designed to

function nearly as a resistor at noise frequencies,

which greatly reduces the possibility of resonance and

leaves signal wave forms undistorted.

BLM series is effective in circuits without stable

ground lines because BLM series does not need a

connection to ground.

The nickel barrier structure of the external

electrodes provides excellent solder heat resistance.

BLM_B series generates an impedance from the

relatively low frequencies.

BLM_B series is suitable for advanced high-density

mounting, and is followed on a miniaturization of

digital equipment,

or module of a functional portion.

Because of newly developed ferrite material, BLM15BX

has been realized lower DC resistance and larger rated

current than BLM15BD series.