Circuit Protection: Common Mode Noise Filters

Common Mode Noise Filters design engineers Panasonic
Common Mode Noise Filters

The Common Mode Noise Filter (CMNF) has a wide range lineup, good signal integrity for high bit rate data transmission and a simple multi-layer structure

  • Wide range lineup(Small size or Array type) for common mode noise suppression.
  • Good signal integrity for high bit rate data transmission. Wide pass-band for differential signal.
  • Simple multi-layer structure. Good durability and mounting reliability.

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22 matches.

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Series/TypeData SheetImageImpedance/Common Mode (ohm)Rated Current (mA DC)DC Resistance (ohm max.)Rated Voltage (V DC)Recommended ApplicationsRoHS (Compliance Certificate)REACH (Report of Confirmation)
Common mode Filter Array(for Gbps)*24 +/-25%
*90 +/-25%
160
130
1.5
3.0
5*AV equipment (LCD-TV, DVD/Blu-ray drives), Information equipment (PCs, HDD),
Communications equipment (Mobile phones, Smart phones)
*Noise suppression of high-speed differential data lines such as HDMI, SATA and LAN
CertificateReport of Confirmation
Common mode Filter Array(for Mbps)*120 +/-25%
*200 +/-25%
*90 +/-25%
140
130
160
2.0
2.5
1.5
5*AV equipment (LCD-TV, DVD/Blu-ray drives), Information equipment (PCs, HDD, Printers),
Communications equipment (Mobile phones, Smart phones)
*Noise suppression of high-speed differential data lines such as USB2.0 and LVDS
CertificateReport of Confirmation
Common mode Noise Filters with ESD Suppressor (0302size)*35+/-30%
*90+/-20%
1002.0+/-30%
3.3+/-30%
5*Smart phones, Tablet PCs and DSC
*ESD and noise suppression of high-speed differential data lines such as MIPI and USB
CertificateReport of Confirmation
Common mode Noise Filters with ESD Suppressor(0504size)*35+/-30%
*90+/-20%
1002.0
3.0
5*Smart phones, Tablet PCs and DSC
*ESD and noise suppression of high-speed differential data lines such as MIPI and USB
CertificateReport of Confirmation
Common mode Noise Filter Array with ESD Suppressor(0603size)*35+/-30%
*90+/-20%
1001.8+/-30%
3.0+/-30%
5*Smart phones, Tablet PCs and DSC
*ESD and noise suppression of high-speed differential data lines such as MIPI and USB
CertificateReport of Confirmation
2 mode Filters(0302 small size)*75 +/-25%
*140 +/-25%
300
200
0.5
0.7
5*Smart phones, Tablet PCs, DSC and Portable Music Player
*Noise suppression of burst noise of Receiver/Microphone and D-class power amplifier
CertificateReport of Confirmation
2 mode Filters(0405 small size)*1000+/-25%(open)
*220+/-25%(open)
*600+/-25%(common)
*120+/-25%(open)
*220+/-25%(open)
50
100
200
500
350
1.5
0.7
0.9
0.3
0.4
5*Smart phones, Tablet PCs, DSC and Portable Music Player
*Noise suppression of burst noise of Receiver/Microphone and D-class power amplifier
CertificateReport of Confirmation
Common mode Filters (0403 small size, High attenuation type)*25 +/-25%
*35 +/-25%
1003.0
4.0
5*High resolution camera and display equipped mobile devices
*Noise suppression of high-speed differential data lines such as MIPI C-PHY
CertificateReport of Confirmation

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Application

Features

1. Wide range lineup
    (Small size or Array type) for  common mode noise suppression
2. Good signal integrity for high bit rate data transmission.
    Wide pass-band for differential signal.
3. Simple multi-layer structure
    Good durability and mounting reliability

Panasonic offers a wide range lineup (small size type and Array type ) for common mode noise suppression:

Simple Ceramic Multi-Layer Structure

Technology

Top level component technology for downsizing by multilayer method