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Data Sheet
! Note:
1. This datasheet 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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1
o This data sheet is applied for LC Combined CHIP EMIFILr used for General Electronics equipment for your design.
2009.5.1
Noise Suppression Products/EMI Suppression Filters > EMIFILr (LC Combined) > Wire Wound Type
(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)
(50
- 50)
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.
EMIFILr (LC Combined) Wire Wound Type
NFW31S Series (1206 Size)
I Dimensions
I Insertion Loss Characteristics (Main Items)
I Equivalent Circuit
I Packaging
Code
Packaging
Minimum Quantity
L
180mm Embossed Tape
2000
K
330mm Embossed Tape
7500
I Rated Value (p: packaging code)
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.
-
30dBmin.
NFW31SP206X1E4p
20MHz
-
6dBmax.
5dBmin.
25dBmin.
-
25dBmin.
-
30dBmin.
NFW31SP506X1E4p
50MHz
-
6dBmax.
10dBmin.
-
30dBmin.
-
30dBmin.
NFW31SP107X1E4p
100MHz
-
6dBmax.
-
5dBmin.
-
20dBmin.
30dBmin.
NFW31SP157X1E4p
150MHz
-
6dBmax.
-
10dBmin.
20dBmin
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
Continued on the following page.