What is the power rating of a film resistor?

Based on the provided reference for Power Metal Film Resistors (PWR), the power rating typically ranges from 0.6W to 2W.

## Understanding Resistor Power Ratings

A resistor's power rating is a crucial specification that indicates the maximum amount of power it can safely dissipate as heat without degrading its performance or being damaged. Exceeding this rating can lead to the resistor overheating, changing value, or failing completely.

Film resistors, which include types like metal film, carbon film, thin film, and thick film, are widely used in electronic circuits. While the term "film resistor" covers a broad category, the specific power rating depends heavily on the resistor's construction, size, and the materials used.

## Power Metal Film Resistor (PWR) Specifications

According to the information provided, **Power Metal Film Resistors (PWR)** are designed for applications requiring higher power dissipation compared to standard small signal film resistors. The reference specifically states that this type of resistor features a power rating from **0.6W to 2W**.

This power rating range is characteristic of these particular power-rated film resistors mentioned in the reference.

Here's a summary of the key specification from the reference:

| Resistor Type           | Power Rating Range |
| :---------------------- | :----------------- |
| Power Metal Film (PWR) | 0.6W to 2W         |

It's important to note that other types of film resistors, such as small signal metal film resistors commonly found in general electronics, might have lower standard power ratings (e.g., 0.125W, 0.25W, 0.5W), while larger power film resistors can have ratings significantly higher than 2W. However, based specifically on the provided reference for Power Metal Film Resistors (PWR), the defined range is 0.6W to 2W.