EMI Suppression filter by Murata Electronics

The Trimmer capacitor is used in some applications that generally have no need to adjust again after the initial adjustment. The trimmer capacitor has an adjustable structure adding to general ceramic capacitor to adjust capacitance. There are basically three different principles shown in below that can be adjust capacitance. Generally most of the commercial products are...

It may be used as a secondary battery in the same way as a capacitor. This energy device achieves better charge/discharge characteristics and has an extended service life superior to conventional batteries. Well suited as a power supply for wearable devices or sensor nodes for wireless sensor networks, this device maintains flat voltage characteristics while accommodatin...

Available in 40 MHz to 2.7 GHz operating frequencies Feature a wide range of bandwidths, low insertion loss, low amplitude and group delay ripple, small size and high out-of-band rejection Available in a variety of non-leaded SMP ceramic packages and a TO39-3 leaded package