RT series resistors are high precision, high stability thin film chip resistors with lead-free terminations made by thin film process. The resistors are constructed out of a high-grade ceramic body. Internal metal electrodes are added at each end and connected by a resistive layer. The resistive layer is adjusted to give the approximate required resistance and laser cutting of this resistive layer that achieves tolerance trims the value. The resistive layer is covered with a protective coat and printed with the resistance value Applications include converters, printing equipment, server board, telecom and consumer.