What characterizes a defect condition in electronic assemblies?

A defect condition in electronic assemblies is characterized by its inadequate fulfillment of the form, fit, or function requirements specified for the assembly. This means that the assembly does not meet the necessary performance criteria needed for it to operate as intended within its application. Form relates to the physical dimensions and shape, fit addresses how well components connect or align, and function concerns the operational performance of the assembly.

In other words, when an electronic assembly has a defect, it cannot reliably work in its intended environment or as specified due to some flaw that affects its operational capabilities. Recognizing a defect is crucial to maintaining quality standards in manufacturing, as even minor deviations can lead to significant failures in the product’s performance.