fixed film resistor

例句：

1. 1. This type of resistor is commonly used in electronic circuits to limit current flow.
   这种电阻器常用于电子电路中，以限制电流流动。
2. 2.The design of the circuit board requires careful consideration of the placement and configuration of the fixed film resistors.
   电路板的设计需要仔细考虑固定膜电阻的放置和配置。
3. 3. The engineers were tasked with replacing the old fixed film resistors with newer models that offer better performance.
   工程师们被指派更换旧的固定膜电阻器，使用性能更好的新型模型。