Relay and preparation method thereof

The invention relates to the technical field of electronic control devices, in particular to a relay and a preparation method thereof. The relay comprises a housing, a main body assembly used for realizing on-off of a load, and a silencing pad group. A fixing area is arranged between the shell and the main body assembly, and the main body assembly is fixed in the shell through the fixing area; the silencing pad set is located in the shell and arranged in at least part of the area between the shell and the main body assembly. By optimizing the structure of the relay, noise transmitted from the inside of the relay to the outside can be reduced, and the user experience is improved. 本发明涉及电子控制器件技术领域，具体而言，涉及一种继电器及其制备方法。该继电器包括：外壳、用以实现负载通断的主体组件和消音垫组；所述外壳与所述主体组件之间设有固定区，所述主体组件通过所述固定区固定于所述外壳内；所述消音垫组位于所述外壳内、且置于所述外壳与所述主体组件之间的至少部分区域。该继电器通过优化自身结构，可以降低自继电器内部传输至外侧的噪声，提升用户体验。