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Construction

The construction of TNPU ultra precision chip resistors offers significant advantages when compared to other resistor types. The resistive element is a high-quality homogeneous material with meandering laser trimming of the resistive element, shown here. This meander laser trimming allows thermal energy to be evenly distributed across the entire resistive element when the resistor is in use. Evenly distributing power dissipation and thermal energy across the resistive element enhances the stability of TNPU components by reducing the intensity of any single hot spot on the resistive film.