Category Archives: FAQ

What is a metal dome array? Snap dome switch

Posted on April 24, 2025 by seo_li

Metal dome array, or snap dome switch, is a tactile interface component used in devices like remotes, keyboards, and medical tools. These stainless steel domes sit on a circuit board, forming a grid that closes an electrical circuit when pressed. … Continue reading →

How do tactile metal domes make conntact with pcb?

Posted on April 23, 2025 by seo_li

The tactile metal dome is connected to the PCB by pressing. When the dome is pressed, its conductive end forms an electrical connection with the corresponding contact on the PCB, thereby achieving circuit conduction. This connection method ensures the effective … Continue reading →

Posted in FAQ, Metal Dome Assembly, Metal Domes | Tagged dome switch button, Dome switch PCB, snap dome switch, tactile dome, tactile metal dome switch | Comments Off

What solder to use for SMD? SMD metal dome switch

Posted on April 21, 2025 by seo_li

SMD (surface mount device) is usually soldered with lead-free solder paste, such as SAC (tin-silver-copper) alloy, which has good wettability and mechanical properties and meets environmental protection requirements. For SMD metal dome switches, low melting point solder is easy to … Continue reading →

Posted in FAQ, metal dome array | Tagged SMD dome switch, SMD metal dome switch, SMD soldering Paste, solder for smd, solder paste for smd | Comments Off

What is a Capacitive Touch Button? How Does it Work?

Posted on April 16, 2025 by seo_li

Capacitive touch button is a device that uses capacitive sensing technology to detect finger touch. It realizes touch operation by sensing the capacitance change between the human body and the circuit, and has the characteristics of high sensitivity, non-contact, and … Continue reading →

Posted in FAQ, Others | Tagged capacitive touch button circuit, capacitive touch button design, capacitive touch button pcb, capacitive touch buttons | Comments Off

What is a capacitive toggle switch? How does it work?

Posted on March 31, 2025 by seo_li

Capacitive toggle switch is an advanced type of switch that operates without physical contact. Unlike traditional mechanical switches, which rely on pressing a button or flipping a lever, a capacitive switch detects the presence of a conductive object—typically a human … Continue reading →

Posted in FAQ | Tagged capacitive switvh sensor, capacitive toggle switch, capacitive touch switch button, capacitor toggle switch, toggle capacitive switch | Comments Off

What is a tactile dome switch? Stainless Metal Dome

Posted on March 28, 2025 by seo_li

Tactile dome switch is a switch that uses the elastic deformation of stainless steel metal dome to realize circuit on and off. This switch has good tactile feedback, durability and stability, and is widely used in membrane switches, PCB boards, … Continue reading →

Posted in Business, FAQ | Tagged Dome switch PCB, metal dome switch, snap dome switch, Tactile Dome button | Comments Off

What is a snap dome? How do snap domes work?

Posted on March 27, 2025 by seo_li

Snap dome play a vital role in modern electronics, offering precise tactile feedback and durability in various applications. These small but powerful metal domes ensure a responsive user experience, making them a top choice for tactile switches. Whether in medical … Continue reading →

Posted in Business, FAQ | Tagged metal snap dome, snap dome array, snap dome button, snap dome switch | Comments Off

What is a Dome Switch Button? How Does It Work?

Posted on March 26, 2025 by seo_li

The dome switch button is a common electronic component, widely used in membrane keyboards, touch switches and other fields. It is mainly composed of metal dome, upper circuit and lower circuit. When the button is pressed, the metal dome undergoes … Continue reading →

Posted in Business, FAQ | Tagged dome push button, dome push button switch, dome switch button, Dome switch keyboard, Dome switch PCB | Comments Off