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For electronic equipment manufacturers, IEC 60297 helps ensure dimensional compatibility between mechanical components from different suppliers. Correct dimensional design is essential for reliable PCB installation, front-panel mounting, plug-in unit integration and rack or cabinet installation.
Our solutions
19-inch subracks are widely used as standardized mechanical platforms for housing, protecting, mounting, and organizing electronic modules, PCBs, backplanes, and related components.
Based on the IEC 60297 mechanical architecture, 19-inch systems provide a standardized framework that allows electronic modules and mechanical components to be integrated into equipment across different industries.
Our components are widely used in: Industrial Automation ；Railway Electronics ；Telecommunications ；Energy Systems Semiconductor Equipment ；Test & Measurement ；Embedded Computing
Your Specialist Partner for 19-Inch Subrack Accessories
YiHui is a specialized supplier of 19-inch subrack components and electronic mechanical accessories, providing standard and customized solutions for modular electronic systems.
Our product range covers key components used in the design, assembly, maintenance, and upgrading of 19-inch subracks, including PCB card guides, PCB extractor handles, PCB retainers, front panels, filler panels, horizontal rails, EMC/EMI components, mounting hardware, thermal management components, and customized mechanical parts.
Our goal is simple: to make sourcing reliable subrack components easier for engineers, equipment manufacturers, system integrators, and distributors worldwide.
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