Poly Dome Custom Matrix Switch Type Membrane Keypad Switch Supplier In China

Advantages

• Space-Saving: They are thin and lightweight, making them ideal for compact devices.
• Sealed Design: They offer protection against dust and moisture, enhancing durability.
• Customizable: Graphics, colors, and layouts can be tailored to fit the device’s design.

Overview of Membrane Switches

• Construction: Membrane switches are composed of multiple layers, including a graphic overlay, a spacer layer, and a circuit layer. The layers are bonded together to create a flexible switch.

• Functionality: When pressure is applied to the surface of the switch, the top layer makes contact with the circuit layer, completing the circuit and sending a signal to the device.

• Types:

  • Momentary Switches: These activate only while pressed.
  • Toggle Switches: These maintain their state after being pressed.

Applications

Membrane switches are commonly used in:

• Consumer electronics (e.g., remote controls, microwaves)
• Medical devices (e.g., diagnostic equipment)
• Industrial equipment (e.g., control panels)

Considerations

When selecting membrane switches, consider:

• Material: Ensure that the materials used can withstand the intended environment.
• User Experience: The tactile feedback and actuation force should be suitable for the application.
• Durability: Look for specifications on the switch's lifespan and resistance to wear.

Common membrane keypad structure choose :

Other photo show :

FAQ:

Q1. What information will I have to provide for price?
A:To offer the exact price, we hope customers could inform us the material, specification as thickness, size, with adhesive or not, how many colors for printings, contact details, quantity required, Size and Shape with artwork files.

Q2. What is your terms of payment?
A:T/T 50% as deposit, and 50% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q3. How about your delivery time?
A: After the engineering drawing is confirmed, the sample will be completed in 5 days, and after the sample is confirmed, the mass goods will be completed in 10 days.The specific delivery time depends on the items and the quantity of your order.

Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.

Q7: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.