What is the primary requirement for Class 2 products?

The primary requirement for Class 2 products is that continued performance and extended life are required. In the context of IPC-A-610, Class 2 covers products that are intended for devices that operate for an extended period and where performance is critical. This class typically applies to systems that have a moderate level of performance and reliability demands, such as consumer electronics or industrial equipment.

Products in this class should exhibit stability and reliability over their expected lifetime, which is an important factor for consumers and manufacturers alike. The requirements in this class support the notion that products should function consistently and reliably throughout their service life, making it essential for them to meet specific performance criteria.

The distinction of Class 2 lies in the expectation that these products will not only perform well at the point of manufacture but will also continue to perform effectively under various operating conditions, thereby ensuring customer satisfaction and minimizing failures in the field.