M16 connectors are a popular choice for industrial automation applications because of their high-performance capabilities. They are designed to be durable and withstand harsh environments, including extreme temperatures.

The operating temperature for M16 connectors can vary depending on the specific connector's design, but they typically have a range of -40°C to 105°C. This makes them suitable for use in environments that are subject to extreme temperature fluctuations or exposure to harsh elements.

Connectors used in outdoor applications or in areas exposed to extreme temperature differences require connectors capable of withstanding thermal shock. This means that these connectors must be able to tolerate the rapid temperature changes that can occur when exposed to the outside environment.

M16 connectors with a high-temperature range are ideal for use in high-temperature applications, such as automotive or industrial machinery controls. These connectors can withstand the high heat generated by machinery operations without compromising their functionality or reliability.

In contrast, connectors with low-temperature ranges are suitable for use in cold temperatures or refrigerated environments. These connectors are designed to maintain their performance and functionality even at freezing temperatures.

However, it is important to note that not all M16 connector have the same temperature range or tolerance. The specific operating temperature range for M16 connectors can vary depending on the manufacturer, and it is important to adhere to the manufacturer's recommended temperature range to ensure the connector's optimum performance.

In conclusion, M16 connectors are designed to withstand harsh environments and extreme temperatures. The operating temperature range for M16 connectors can vary depending on their specific design, but they typically have a range of -40°C to 105°C. Therefore, it is crucial to choose the appropriate M16 connectors for the application to ensure their reliable operation and prevent damage due to extreme temperature fluctuations or exposure to harsh elements.