Susumu Innovator and Specialist in Thin Film Technology: Chip Resistors, Chip Networks, Precision Resistor Networks, Chip Inductors, Delay Lines, Power Choke Coils, and Current Sensors. Today's ICs are small, function rich and high speed. Susumu-USA's THIN FILM components are made to meet such demands. For example, our thin–film chip resistors boast their high frequency performance into GHz range without adding any significant noise, and our chip current sensors boast excellent heat dissipation (world's smallest current sensors for the power), and many more.