As the core tactile feedback component of electronic devices such as rotary knobs and interphones, Shan yo Spring Metal Dome has become a key support for human-machine interaction in modern electronic equipment. Professional metal dome Manufacturers are deeply engaged in its R&D and production, enabling this component to perfectly meet the operational needs of various precision devices.

This product is made of high-elasticity SUS301 stainless steel substrate and formed by precision stamping, featuring excellent rebound performance and durability. It is suitable for the press feedback scenario of rotary knobs-when the rotary knob is pressed down, the Spring Metal Dome deforms quickly to conduct the circuit, and rebounds instantly when the pressure is released, producing a clear "click" tactile sensation to effectively avoid misoperations. It is compatible with the 0.5-1mm pressing stroke requirement of rotary knobs.

The product can be integrated into a customized dome sheet and precisely arranged according to the key layout of the rotary knob, simplifying the equipment assembly process and improving the stability of contact. It is suitable for a wide temperature range of -40°C to 85°C, meeting the long-term use needs of rotary knobs in harsh outdoor and industrial scenarios. Its pressing service life can reach more than 1 million times, the actuation force can be customized to 150-300gf, and the tolerance is controlled within ±5gf, accurately matching the design requirements of different specifications of rotary knobs.

Professional metal dome Manufacturers can customize the size, shape and surface coating (nickel, gold, etc.) of Spring Metal Dome according to customer needs, balancing conductivity and corrosion resistance. Whether it is an interphone rotary knob, an industrial control panel knob, or a pressing component of various precision electronic equipment, Spring Metal Dome can provide reliable tactile feedback for the equipment with its stable performance and flexible customization, empowering the equipment to achieve precise and smooth human-machine interaction.

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