What is the difference between IP 65 and IP 56 ?

Ingress Protection (IP) ratings are a standard measurement used to define the level of protection provided by electronic devices against solid particles like dust and water. The IP rating is composed of two digits, with the first digit representing the level of protection against solid objects and the second digit indicating the level of protection against water ingress.

IP65 and IP67 are two common IP ratings found in the market and are frequently encountered in the specifications of smartphones, smartwatches, and other electronic devices. IP65-rated devices are considered "dust-tight, " meaning they provide complete protection against dust ingress and can resist low-pressure jets of water from all directions. This makes them suitable for use in rainy conditions or situations where splashing might occur.

IP67-rated devices, on the other hand, offer a higher level of protection against both dust and water. Like IP65, IP67 devices are also deemed "dust-tight." But what sets IP67 apart is its ability to withstand the immersion of up to 1 meter of water for a duration of 30 minutes. This means IP67-rated devices offer superior water resistance and can handle accidental drops into water or exposure to water sports activities.

In summary, the main difference between IP65 and IP67 is the level of water resistance offered by each rating. IP65 provides complete protection against dust ingress and low-pressure water jets, while IP67 offers a higher level of water resistance and can withstand the immersion of up to 1 meter of water for a duration of 30 minutes.