Power Resistors Exhibit High Tolerances
Possessing a temperature coefficient of resistance or 25 or 50 ppm, Thin Film Technology’s line of chip power resistors present resistance tolerances of less than ±1% by sinking heat to the board. The 0.25” × 0.12” RoHS-compliant devices handle 16 W of power with standard and custom sizes and terminations, including a Sn60Pb40 option. The resistors are made with high-purity alumina or 99.5% BeO nickel alloy thin-film resistive element, an epoxy-resin overcoat and pre-tinned (Sn100, matte) terminations over a Ni barrier.
Thin Film Technology, Inc.