Datasheet

Chip Ferrite BeadChip EMIFILr
Chip Common Mode Choke Coil
Block Type EMIFILrMicrowave 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
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NFM18PS
NFM18CC
NFM21CC
NFM18PC
NFM21PC
NFL18ST
NFL18SP
NFL21SP
NFW31SP
NFA21S
NFA18S
NFR21GD
NFA31GD
NFE31PT
NFE61PT
NFp
Ground Terminal
Ground Terminal
Ground Terminal
Output (Input) Terminal
Input (Output) Terminal
Example of 3 Terminal Capacitor Structure
Chip 3 terminal capacitor is chip shaped 3 terminal capacitor
designed for noise suppression. Its inner structure like feed
through capacitor makes its ground impedance quite low. Owing
to this structure, 3 terminal capacitor has good noise suppression
effect at high frequency range up to several hundred MHz.
Inner Feed
Through
Electrode
Cross Section
Series
Equivalent
Circuit
Part Number
NFM Series
(3 terminal capacitor)
NFL / NFW
Series
(LC filter)
NFR Series
(RC filter)
NFE Series
Feed through
capacitor with ferrite
cores
Series Introduction