Conductive film with metal dome array with bumps (Plunger)

• A metal dome array consists of multiple small, convex metal domes arranged in a grid pattern on a thin polyester film. These domes act as momentary switches in electronic devices, providing tactile feedback when pressed. The polyester film serves as the substrate, holding the domes in place, while adhesive layers on the film allow the entire array to be securely mounted onto a circuit board or other surfaces.

  Key points about metal dome arrays:

  1. Material Composition:

     – Metal Domes: Usually made from stainless steel or other conductive metals, these domes act as the contact points in the switch.

     – Polyester Film: Typically made from PET (Polyethylene Terephthalate), this film provides a flexible and durable base for the domes.

     – Adhesive Layer: Ensures the array stays in place and adheres well to the underlying surface.

  2. Functionality:

     – When a dome is pressed, it deforms and makes contact with a circuit beneath it, completing the circuit and sending an electronic signal.

     – Upon release, the dome returns to its original shape, breaking the circuit and resetting the switch.

  3. Applications:

     – Commonly found in keyboards, remote controls, and other devices that require a tactile interface.

     – Used in consumer electronics, automotive controls, medical devices, and more.

  This combination of materials and structure makes metal dome arrays a reliable and widely used solution for tactile switches in various electronic applications.

Tactile Dome Switches

Tactile dome switches, often known as tactile buttons, are essential components in membrane switch designs. These discrete, dome-shaped elements provide a reliable and responsive user experience.

Key Features:

– Dome Shape: Each switch is designed as a dome, allowing for a natural and comfortable pressing action.

– Conductive Pad: At the base of each dome, a conductive pad is integrated, which makes contact with circuit traces on the membrane when pressure is applied.

– User Feedback: The tactile response provides users with a noticeable click, enhancing the overall interactive experience.

Applications:

Tactile dome switches are widely used in various devices, including:

– Consumer Electronics: Keypads for remote controls, calculators, and audio devices.
– Appliances: Control panels for kitchen and household appliances.
– Industrial Equipment: Interfaces for machinery and control systems.

These switches combine functionality with user-friendly design, making them a popular choice in many applications. If you’re interested in incorporating tactile dome switches into your project, feel free to reach out for more information!

• We are a Professional Metal dome manufacturer, we have our own factory, and we are based in Qingdao, China, Shanyo Precision Electronic Technology Co., Ltd. is a professional manufacturer of mobile phones and digital product components. It was established in 2004 and has more than 200 employees. The main business is applied in consumer electronics, remote controls, mobile phones, automobiles, medical care, smart products, outdoor products, etc. The main products are metal dome array, Remote control buttons, die cutting, LGF, UV bumps, FPC, panel buttons, PCB lines, thin film flexible lines, etc. The Qingdao factory covers an area of more than 3,500 square meters. Currently, it has offices in Shenzhen, Shanghai, Taiwan, Malaysia, and Singapore, fully implementing the global marketing strategy. sell to Southern Europe (10.00%), Domestic Market (10.00%), Northern Europe (10.00%), Central America (10.00%), Western Europe (10.00%), Eastern Europe (10.00%), South America (10.00%), North America (10.00%), South Asia (5.00%), Southeast Asia (5.00%), Eastern Asia (3.00%), Oceania (3.00%), Mid East (2.00%), Africa (2.00%). There are a total of about 51-100 people in our office.

• Stock Samples: If you paid the freight cost, we could provide free samples for you.
• Customized Samples: We will offer you 5 pcs free samples after we receive the setup cost.
• To request product samples, please email us at shanyonod@shanyo.com.

• You can easily request a quote by filling out our Quote Form, or by sending us an e-mail at shanyonod@shanyo.com.

• We process and produce products in strict accordance with the list of raw materials.
• Many of our engineers have many years of experience and are very responsible.
  Always a pre-production sample before mass production;
  Always final Inspection before shipment.
  And video confirmation of packing with the customer.

• Surely Okay, we have Seasoned OEM service experience.

• It takes 2-7 working days depending.

• 30 mins ~ 24 Hours depends.

• Please tell us your material, artwork design, logic circuit schematic diagram, size, surface, usage, etc. It is best to send us the design drawings or samples and other detailed data, and then we will customize the metal dome and metal dome array according to your requirements.

• The die-cutting process is suitable for a variety of materials, including metal, plastic, paper, fabric, foam, wood, and composites.

• Durability: Metal domes are highly durable and can withstand millions of actuations without failure. This makes them ideal for use in devices that are used frequently, such as keyboards and keypads.
• Consistency: Metal domes provide a consistent tactile response, which means that users can rely on the same level of feedback every time they press a button. This can improve user experience and accuracy.
• Cost-effectiveness: Metal domes are relatively inexpensive to manufacture, which makes them a cost-effective solution for manufacturers.
  Space-saving: Metal domes are small and can be placed close together, which makes them ideal for use in compact devices.
• Customization: Metal domes can be customized with different shapes, sizes, and force requirements to suit the specific needs of a particular device or application. This allows manufacturers to create unique user experiences for their products.