Which type of resistor has a tolerance of 1%?

The choice of a metal film resistor is appropriate because these resistors are renowned for their precision and stability compared to other types. They typically offer a tolerance of 1% or even better, making them ideal for applications where accuracy is paramount. The manufacturing process of metal film resistors, which involves depositing a thin layer of metal onto a ceramic substrate, allows for tighter control over the resistance value and the resulting tolerances.

This precision is crucial in many electronic applications, especially in circuits where slight variations in resistance could lead to significant performance issues. Additionally, metal film resistors exhibit low noise characteristics and are less affected by temperature changes, further contributing to their reliability and efficacy in sensitive electronic circuits.