Category Archives: Metal Domes
Chiefly talking about metal dome, such as what’s it, how to make, metal dome industry technology and news, and so on.
Metal Dome Used in ECG Machine: Keypad Design and Selection
Metal Dome Used in ECG Machine guide covering keypad stack-up, dome force, contact design, cleaning, reliability tests and RFQ inputs. Continue reading →
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 →
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 →
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 →
Clicky Dome Switch: How Do You Choose the Right Tactile Switch?
Clicky dome switches have become a staple in modern electronic interfaces. From keyboards to consumer electronics, they deliver satisfying tactile feedback that enhances the user experience. Understanding how these switches work and how to select the right one is essential … Continue reading →
PCB Pad for Metal Dome: How Should You Design It?
A PCB pad for metal dome is the contact area on a PCB that allows a metal dome to close a circuit when pressed. The pad design affects contact stability, tactile feedback, assembly accuracy, and switch life. For products such … Continue reading →
Metal Dome Venting: Why Does It Matter in Dome Switch Design?
What Is Metal Dome Venting? Metal dome venting is the air path designed around a metal dome, snap dome, or metal dome array. Its purpose is to let air move in and out of the dome cavity when the button … Continue reading →
Tactile Switch for Medical Device Design, Selection, and Custom Manufacturing
Tactile switch for medical device applications must do more than create a simple click. It must support safe operation, clear user feedback, compact product design, reliable signal control, and stable performance after repeated use. In medical equipment, even a small … Continue reading →
SMT Metal Dome Guide for Tactile Switch Design and Assembly
SMT metal dome is a compact tactile switch solution designed for automated PCB assembly, low-profile product design, and consistent button feedback. It helps engineers replace bulky mechanical switches with a thinner, faster, and more production-friendly contact structure. For buyers and … Continue reading →
Dome Switch Overlay Thickness Guide for Reliable Tactile Keypad Design
What is dome switch overlay thickness and how does it affect tactile feel, force, travel, and durability? Learn material selection, design rules, testing, defects, and purchasing tips. What is Dome Switch Overlay Thickness? Dome switch overlay thickness refers to the … Continue reading →