1
Data Sheet
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations 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.
2. This datasheet has only typical specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product
specifi cations or transact the approval sheet for product specifi cations before ordering.
http://www.murata.com/
1
Noise Suppression Products/EMI Suppression Filters > EMIFILr (RC Combined) > Array
2012.1.10
oThis data sheet is applied for RC Combined CHIP EMIFILr used for General Electronics equipment for your design.
EMIFILr (RC Combined) Array
NFA31G Series (1206 Size)
c Dimensions
1.1±0.5
1.6±0.23.2±0.2
0.8±0.2
0.8±0.1
0.05 min.
0.05 min.
0.4±0.15
(Top View)
(Bottom View)
(1) (2)
(3) (4) (5) (6)
(7) (8) (9) (10)
(in mm)
: Electrode
c Equivalent Circuit
(2)GND
(3) (4) (5) (6)
(7) (8) (9) (10)
Output (Input)
Input (Output)
No polarity.
(1)GND
c Insertion Loss Characteristics (Main Items)
Frequency (MHz)
Insertion Loss (dB)
(50Ω - 50Ω)
1 10 100 1000
0
10
20
30
40
50
2000
NFA31GD1006R84
NFA31GD1016R84
NFA31GD4706R84
c Insertion Loss Characteristics (Main Items)
Frequency (MHz)
Insertion Loss (dB)
(50Ω - 50Ω)
1 10 100 1000
0
10
20
30
40
50
2000
NFA31GD1004704
NFA31GD4704704
NFA31GD1014704
c Insertion Loss Characteristics (Main Items)
Frequency (MHz)
Insertion Loss (dB)
(50Ω - 50Ω)
1 10 100 1000
0
10
20
30
40
50
2000
NFA31GD1001014
NFA31GD4701014
NFA31GD1011014
c Insertion Loss Characteristics (Main Items)
Frequency (MHz)
Insertion Loss (dB)
(50Ω - 50Ω)
1 10 100 1000
0
10
20
30
40
50
2000
NFA31GD4703304
Continued on the following page.
2
Data Sheet
!Note:
1. This datasheet is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it’s specifi cations 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.
2. This datasheet has only typical specifi cations because there is no space for detailed specifi cations. Therefore, please approve our product
specifi cations or transact the approval sheet for product specifi cations before ordering.
http://www.murata.com/
2
Noise Suppression Products/EMI Suppression Filters > EMIFILr (RC Combined) > Array
2012.1.10
oThis data sheet is applied for RC Combined CHIP EMIFILr used for General Electronics equipment for your design.
Continued from the preceding page.
c Packaging
Code Packaging Minimum Quantity
D180mm Paper Tape 4000
BBulk(Bag) 100
c Rated Value (p: packaging code)
Number of Circuit: 4
c !Caution/Notice
!Caution (Rating)
Do not use products beyond the rated current and
rated voltage as this may create excessive heat
and deteriorate the insulation resistance.
Notice
Solderability of Tin plating termination chip might be
deteriorated when low temperature soldering profi le
where peak solder temperature is below the Tin melting
point is used. Please confi rm the solderability of Tin
plating termination chip before use.
Part Number Capacitance Resistance Rated Current Rated Voltage Insulation Resistance (min.) Operating
Temperature Range
NFA31GD1006R84p10pF ±20% 6.8ohm ±40% 50mA 6Vdc 1000M ohm -40 to +85°C
NFA31GD1004704p10pF ±20% 47ohm ±30% 20mA 6Vdc 1000M ohm -40 to +85°C
NFA31GD1001014p10pF ±20% 100ohm ±30% 15mA 6Vdc 1000M ohm -40 to +85°C
NFA31GD1016R84p100pF ±20% 6.8ohm ±40% 50mA 6Vdc 1000M ohm -40 to +85°C
NFA31GD1014704p100pF ±20% 47ohm ±30% 20mA 6Vdc 1000M ohm -40 to +85°C
NFA31GD1011014p100pF ±20% 100ohm ±30% 15mA 6Vdc 1000M ohm -40 to +85°C
