Which is better: IP65 or IP68?

When it comes to electronic devices, one of the most important considerations is their level of protection against dust and water. After all, nobody wants their expensive gadgets to malfunction due to exposure to moisture or dirt. In the electronics industry, two common standards are used to indicate the degree of protection - IP65 and IP68. In this article, we will explore the key differences between these two standards and discuss which one offers better protection for your devices.

What is IP65?

IP65 refers to the International Protection (Ingress Protection) rating of a device. The "IP" code is followed by two digits that indicate the level of protection provided. In the case of IP65, the first digit, "6," refers to solid particle protection, while the second digit, "5," refers to water ingress protection. Thus, IP65 devices are highly resistant to the ingress of dust and can withstand low-pressure water jets from all directions.

What is IP68?

On the other hand, IP68 is an even higher degree of protection compared to IP65. Devices with an IP68 rating offer greater resistance to dust and can be submerged in water beyond 1 meter for prolonged periods. The first digit, "6," still indicates a high level of protection against solid particles, while the second digit, "8," represents a higher level of water ingress protection. IP68 devices are commonly found in rugged smartphones, underwater cameras, and other outdoor equipment.

Which one is better?

Choosing between IP65 and IP68 mainly depends on the specific requirements and usage scenarios. If you need a device primarily for everyday use where it might encounter occasional splashes or rain, then an IP65 rating should be sufficient. However, if you work in an environment with extreme conditions or need a device for underwater activities like diving or snorkeling, then opting for IP68-rated devices would ensure better protection.

It's important to note that while IP68 offers better water resistance compared to IP65, it does not mean the device is completely waterproof. If you exceed the specified depth or duration, there is still a risk of water damage. Therefore, it's crucial to follow the manufacturer's guidelines and limitations for each device.

In conclusion

In summary, both IP65 and IP68 provide reliable protection against dust and water hazards, but with different capabilities. IP65 is suitable for most everyday scenarios, protecting against dust and low-pressure water jets. On the other hand, IP68 offers stronger water resistance and can withstand submersion beyond 1 meter. Consider your specific needs and usage before making a choice between IP65 and IP68-rated devices to ensure optimal protection for your electronics.