Datasheet

Chip Ferrite BeadChip EMIFILr
Chip Common Mode Choke Coil
Block Type EMIFILrMicrowave Absorber
!Note
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C31E.pdf
09.4.20
121
Wire-wound PI-type LC filter.
NFW31SSeries (1206 Size)
NFW Series Chip EMIFILr
■ Dimensions ■ Equivalent Circuit
■ Packaging
■ Insertion Loss Characteristics (Main Items)
■ Rated Value (p: packaging code)
Refer to pages from p.126 to p.131 for mounting information.
Code Packaging
Minimum
Quantity
L 180mm Reel Embossed Tape 2000
K 330mm Reel Embossed Tape 7500
Part Number
Nominal
Cut-off Frequency
Insertion Loss
at 10MHz
Insertion Loss
at 20MHz
Insertion Loss
at 50MHz
Insertion Loss
at 100MHz
Insertion Loss
at 150MHz
Insertion Loss
at 200MHz
Insertion Loss
at 300MHz
Insertion Loss
at 400MHz
Insertion Loss
at 500MHz
Insertion Loss
at 1000MHz
NFW31SP106X1E4p 10MHz 6dBmax. 5dBmin. 25dBmin. 25dBmin. - 25dBmin. - - 30dBmin. 30dBmin.
NFW31SP206X1E4p 20MHz - 6dBmax. 5dBmin. 25dBmin. - 25dBmin. - - 30dBmin. 30dBmin.
NFW31SP506X1E4p 50MHz - - 6dBmax. 10dBmin. - 30dBmin. - - 30dBmin. 30dBmin.
NFW31SP107X1E4p 100MHz - - - 6dBmax. - 5dBmin. - - 20dBmin. 30dBmin.
NFW31SP157X1E4p 150MHz - - - - 6dBmax. - 10dBmin. 20dBmin 30dBmin. 30dBmin.
NFW31SP207X1E4p 200MHz - - - - - 6dBmax. - - 10dBmin. 30dBmin.
NFW31SP307X1E4p 300MHz - - - - - - 6dBmax. - 5dBmin. 15dBmin.
NFW31SP407X1E4p 400MHz - - - - - - - 6dBmax. - 10dBmin.
NFW31SP507X1E4p 500MHz - - - - - - - - 6dBmax. 10dBmin.
Rated Current: 200mA Rated Voltage: 25Vdc Operating Temperature Range: -40°C to +85°C Number of Circuit: 1
(1): Input electrode
(2): Ground electrode
(3): Output electrode
(1) (2)
(3)
2.3±0.2
0.7±0.3
0.65±0.2
0.7±0.3
1.8±0.2
1.6±0.2
3.2±0.3
* No polarity.
(in mm)
: Electrode
Frequency (MHz)
Insertion Loss (dB)
(50Ω - 50Ω)
0
20
40
80
1 10 100 1000 2000
NFW31SP106X1E4
NFW31SP207X1E4
NFW31SP507X1E4
NFW31SP506X1E4
60
NFW31SP206X1E4
NFW31SP157X1E4
NFW31SP107X1E4
NFW31SP307X1E4
NFW31SP407X1E4
GND
(2)
(1) Input Output (3)
No polarity.