http://www.murata.com/
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.
2. This datasheet has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product
specifications or transact the approval sheet for product specifications before ordering.
1
o This data sheet is applied for LC Combined CHIP EMIFILr used for General Electronics equipment for your design.
2007.11.1
Noise Suppression Products/EMI Suppression Filters > Chip EMIFILr LC Combined Type > Monolithic Type
Chip EMIFILr LC Combined Type Monolithic Type
NFL18ST Series (0603 Size)
o
0.2 min.
0.25±0.1 0.25±0.1
0.8±0.1
0.8±0.1
0.4±0.1
1.6±0.1
0.2 min.
(1) (3)
(2)
(2)
(in mm)
60
70
50
40
30
20
10
0
1 10 100 50001000
Frequency (MHz)
Insertion Loss (dB)
(50Ω - 50Ω)
NFL18ST157X1C3
NFL18ST107X1C3
Input
(1)
GND
(2)
Output
(3)
No Polarity.
For your new designs, alternative parts should be used. These parts should be used only for existing design. Please consult with us for details.
■ Dimension ■ Insertion Loss Characteristics (Typical)
■ Equivalent Circuit ■ Packaging
Code Packaging Minimum Quantity
D 180mm Paper Tape 4000
B Bulk(Bag) 1000
■ Rated Value (p: packaging code)
Part Number Cut-off Frequency Capacitance Inductance Rated Voltage Rated Current Insulation Resistance (min.)
Operating
Temperature Range
Number of Circuits
NFL18ST107X1C3p
100MHz 40pF+20%-20% 175nH+20%-20% 16Vdc 100mA 1000M ohm -55°C to 125°C 1
NFL18ST157X1C3p
150MHz 32pF+20%-20% 140nH+20%-20% 16Vdc 100mA 1000M ohm -55°C to 125°C 1
!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 profile
where peak solder temperature is below the Tin melting
point is used. Please confirm the solderability of Tin
plating termination chip before use.
■ !Caution/Notice
