Datasheet

Chip Ferrite BeadChip EMIFILr
Chip Common Mode Choke Coil
Block Type EMIFILr
Microwave Absorber
!Note
• This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our
sales representatives or product engineers before ordering.
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C31E.pdf
09.4.20
162
70
60
50
40
30
20
10
0 200 400 600 800 1000
Frequency (MHz)
Level (dBuV/m)
70
60
50
40
30
20
10
0 200 400 600 800 1000
Frequency (MHz)
Level (dBuV/m)
Digital Block
AC100V
12Vdc
12V
100µF
Power
Circuit
(SW)
OUT
5V
Power Block
Clock Drive
(30MHz)
IN
BNX012
Noise Suppression of Radiation Noise from Power Line Cable
Antenna
Test Board
AC
Adaptor
Cable
DC-DC Converter
cTest Result
Without Filter
With BNX012-01
Part NumberType Rated Voltage Effective Frequency Range Rated Current
SMD Type
Lead Type
Lead Type Low Profile
p165
p166
p167
BNX022-01 50Vdc 10A1MHz to 1GHz:35dB min.
BNX023-01 100Vdc 15A1MHz to 1GHz:35dB min.
BNX002-01 50Vdc 10A1MHz to 1GHz:40dB min.
BNX003-01 150Vdc 10A5MHz to 1GHz:40dB min.
BNX005-01 50Vdc 15A1MHz to 1GHz:40dB min.
BNX012-01 50Vdc 15A1MHz to 1GHz:40dB min.
BNX016-01 25Vdc 15A100kHz to 1GHz:40dB min.
Block Type EMIFILr
Series Line Up / Function Example
BNX