The YFF18PW0J474MT0H0N is an electronic part manufactured by TDK. It is a feed through capacitor featuring an X7S construction. The capacitor has 0603 size and a 6.3V voltage rating. It also has an 0.47uF capacitance value with a 20% tolerance and a 4A. maximum current rating. This component is used to block unwanted signals from travel across an electrical circuit while allowing the desired ones to pass. It is typically used for signal filtering or power line conditioning in electronic devices.