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SD-L2a7747 Round & Triangle Dual Dome Array | 7mm Dome Full-Sheet Mounting Solution | Designed for Electronic Levels
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BONSDA introduces the SD-L2a7747, a hybrid metal dome array specifically designed for electronic levels, measuring instruments, and high-precision handheld devices. This product innovatively integrates 7mm round domes and 7mm triangle domes on a single PET carrier board, utilizing full-sheet mounting technology to provide a physical key solution with clear functional zoning, distinct tactile feedback, and effective dustproofing for complex instrument interfaces.