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The LC EMI filter array LCG14 series,highly effective to the noise filtering for the RF frequency band of a mobile phone.4-line π type circuits of array filter are enclosed in a chip of 1.6mm×0.8mm size.It is suitable for high frequency noise filtering because of it is large attenuation coefficient and deep wide noise removal band.
■ Features
• Ultra miniature and low profile and suitable for high density circuit lines.
• Large attenuation in the frequency range 470MHz to 770MHz and 800MHz to 2GHz
• Steep insertion loss and suitable for high speed signal line.
• Products of different capacitance values are available.
• smaller capacitance
■ Applications
• For mobile phones and digital AV equipments
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■ Part number system
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LCG
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14
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2A
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1A
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224
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M
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T
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30
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Size
14:1.6×0.8mm
4 line array
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Cut-off frequency tolerance
M:±20%
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■ Dimensions(mm)
■ Equivalent circuits
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■ Part number list
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Part number
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Cut-off
frequency
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Cut-off frequency
tolerance
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Rated voltage
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Rated current
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Insulation Resistance
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Capacitance
(Reference)
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Operating Temp. range
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| LCG14-2A1A224M□30 |
220MHz |
±20%
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10V |
100mA
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10MΩmin
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30pF |
-40℃～+85℃
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LCG14-2A1A224M□25
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220MHz
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25pF |
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LCG14-2A1A224M□21
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220MHz
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21pF |
| LCG14-2A1A234M□17 |
230MHz |
17pF |
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LCG14-2A1A234M□12
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230MHz
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12pF |
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| □："T" stands for taping package and "B " stands for bulk package. |
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■ Insertion loss (Reference)
■ Insertion loss (Reference)
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