BLM18H/BLM18E series has a modified internal electrode
structure, that minimizes stray capacitance and
increases the effective frequency range.
1. BLM18H series is realized high impedance at 1GHz
2. HG-type is effective in noise suppression in wide
3. The magnetic shielded structure minimizes crosstalk.
1. Low DC Resistance and a large Rated Current are
2. Excellent direct current characteristics
3. Thin type (t=0.5mm) is suitable for small and low
On-Board Type (DC) EMI Suppression Filters (EMIFILr)
GHz Noise Suppression Chip Ferrite Beads BLM18H/BLM18E Series
Features (BLM18H series)
and suitable for noise suppression from 500MHz to
GHz range. The impedance value of HG/HD-type is
about three times as large as that of A/B-type at
1GHz, though the impedance characteristic of
HG/HD-type is similar to A-type at 100MHz or less.
frequency range (several MHz to several GHz).
HB/HD-type for high-speed signal line provides a
sharper roll-off after the cut off frequency.
HK-type for digital interface is effective in
suppressing the ringing because resistance
especially grows in the lower frequency.
Features (BLM18E series)
suitable for noise suppression of the driver
profile equipment such as DSC, cellular phones.
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
(Resistance element becomes dominant
at high frequencies.)