Monthly Archives: July 2026

Four Leg Dome vs Triangle Dome: What Is the Difference?

When customers compare four leg dome vs triangle dome, they are usually trying to solve a practical switch design problem: which metal dome gives the right click feel, stable positioning, suitable force, and reliable life for a PCB or membrane … Continue reading

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Tactile Keypad for Medical Handheld Devices: Design, Materials, and Selection Guide

A tactile keypad for medical handheld devices is not just a group of buttons. It is part of the user interface, sealing structure, electrical circuit, and product reliability system. In medical environments, the keypad may be used by nurses, doctors, … Continue reading

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Waterproof Dome Switch: How Do You Choose a Reliable Tactile Button Solution?

A waterproof dome switch is a tactile switch structure designed to keep moisture away from the electrical contact area. It is commonly used in control panels, handheld devices, outdoor equipment, medical keypads, industrial instruments, and other products where the user … Continue reading

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