Understanding Snap Domes: Key Parameters for Your Inquiry

Learn about the key parameters for snap domes, including shape, press force, diameter, and plating. Shanyo’s expert team is ready to assist with any inquiries.

Understanding Snap Domes: Key Parameters for Your Inquiry

Shanyo has received numerous inquiries about metal domes from customers. However, some customers are not very clear about the parameters of snap domes. To help you make informed decisions, we will outline the essential parameters you need to know before sending an inquiry.

1. Shape
The first parameter to consider is the shape of the snap domes. The most common shapes are:

– Circle: Ideal for various applications, offering a balanced tactile response.
– Four-leg: Provides a stable, reliable performance, often used in membrane switches.
– Triangular: Suitable for specific designs requiring a unique tactile feel.
– Oblong: Perfect for narrow spaces where other shapes might not fit.

Understanding the shape requirements of your application will help you choose the right snap dome.

2. Press Force
The press force is another crucial parameter. Choosing the most suitable force for your product ensures optimal performance and user experience. The most popular press forces are:

– 280g
– 300g
– 350g

Selecting the correct press force depends on the tactile feedback and application requirements of your product.

3. Diameter
The diameter of the snap dome depends on your PCB circuit board design. It’s essential to match the dome size with the pad design on your PCB. At Shanyo, we can provide the PAD design for your PCB if needed. Simply contact us, and we will send it to you.

4. Plating Options
Plating enhances the durability and conductivity of snap domes. Common plating options include:

– Nickel-plated: Offers good corrosion resistance and durability.
– Silver-plated: Provides excellent conductivity for high-performance applications.
– Gold-plated: Ideal for applications requiring superior conductivity and corrosion resistance.

Choosing the right plating option depends on your specific application needs.

Other Considerations
Other factors to consider include the rebound/return force, click ratio, travel, and height of the snap domes. Each of these parameters can be adjusted to meet the unique requirements of your product.

By understanding these parameters, you will be better prepared to send a detailed inquiry. If you still have questions or need further clarification, please feel free to contact our professional sales staff. We are here to provide you with more detailed information and assistance.

For more information on snap domes and to discuss your specific needs, visit our website at Shanyo or contact us directly. We are committed to helping you find the best solutions for your products.

Shanyo is a leading manufacturer of metal domes and snap domes, providing high-quality solutions for various industries. With our expertise and dedication to customer satisfaction, we ensure that you receive the best products and support for your needs.

Shanyo’s products

For more information on metal domes and dome arrays, visit our website or contact our experts for personalized assistance.

Thank you for sharing information about Shanyo’s main products. Here’s a summary of the products offered by Shanyo:

1. Membrane Switch Keypad: A user-interface component that allows for the operation of various devices.
2. Light Guide Plate: Used in LCDs to provide uniform backlighting.
3. Lighting Label: Customizable labels that can illuminate, often used for branding or highlighting features.
4. FPC Dome Sheet Keypad: Flexible Printed Circuit (FPC) based keypads that include dome switches for tactile feedback.
5. Die-Cutting Products: Precision-cut components used in various industries, tailored to specific needs.
6. Metal Dome: Tactile metal switches are used in keypads for reliable and responsive actuation.
7. Metal Dome Array: A sheet of metal domes arranged in an array, typically used in keypads for electronic devices.

If you need further information or are interested in any of these products, please contact Shanyo.