The MPEM-10N/630 is a surface mounted passive component designed for use in high-frequency, high-reliability RF applications. It is a type of multi-port (MP) electromagnetic (EM) filter that contains between four and sixteen annular resonators, each with its own port for signal input and output. It is designed for use between DC and 10GHz, and has a maximum power rating of 630W. The device is constructed from ultra-low loss, high-Q, ceramic materials and it is compatible with standard pick-and-place manufacturing techniques. It is ideal for use in designs for RF power amplifiers, auto-radios, professional audio equipment, base stations and other mobile communication devices.