Common Mode Filter
Inpaq is competitive emi filter manufacture and emi filter supplier approved by global customers. The coming RFI/EMI noise interferring issues enounted in several applications such as mobile phone, tablet, NB & MB,...etc, INPAQ aggressively adopts internally unique multilayer ceramic/ferrite co-firing and thin-film ferrite technologies for minaturized size of EMI filter product development, CMF(common-mode filter) is most pouplar one for EMI filter in differential signal line in system.
The thin film CMF product of TCF series provides JEIA size 0806/0605 for smart phone applications, several common mode impedance provided: 12/35/65/90 ohm for USB2.0/MIPI/HDMI/MHL/USB3.0; for I/O port of tablet PC/NB & MB, MCM/HCM series are multilayer types providing common mode impedance (67~220 ohm) with JEIA size (1012/2012/3216) for different I/O such as USB2.0/MIPI/HDMI/MHL/USB3.0/ethernet RJ45 and etc.
Besides, INPAQ allso provides combo functions of EMI+ESD with additonal ESD function (meet std. IEC61000-4-2), thin film type callled TCFE series and multilayer process called HCE/MCE are all available for several component size now for mass production.
For multiple I/O compact PCB layout concern, INPAQ allso provides array types of HCM/MCM, called MCA/HCA.
Two JEIA size 2012/3216 are provided and common mode impedance range : 67/90/120/220 ohm