Rubber keypad
A rubber keypad is an essential component of almost every electronic device nowadays. Because of this, it is used across several industries for a wide range of products, everything from medical devices to office equipment. The truth is that these are so common these days that people don’t think about how they are manufactured or what the properties of a rubber keypad are.
Well, the first thing you should know is that these are made from silicone. Surely you are aware of the fact that rubber merchandise is made from several types of materials. When it comes to this product, we use silicone, and there are a few reasons for it. First of all, silicone is the safest type of rubber. It is why it is commonly used in the production of medical devices or household containers designed for storing food and drinks.
Furthermore, silicone includes numerous beneficial properties. It is durable, resistant to high temperatures, environmental factors, and waterproof. These features may not seem vital because upon hearing the words “rubber keypad,” most people think of a remote or a household appliance. Nevertheless, these are also used in industrial devices that have to withstand severe hazardous conditions. In addition, due to the silicone properties, a rubber keypad is long-lasting. In a nutshell, it won’t be damaged by natural wear and tear, which means that once you install it, it will last you for many years to come.
Finally, when it comes to the design of a rubber keypad, there are no limits. Firstly, you can choose any dimensions you want. Naturally, you should inspect your device beforehand and make a list of requirements to create the best design. What’s more, if the gadget you are working on will be used in low-light areas, you should go with a rubber keypad that includes backlighting.
Product specifications
- Product form
- Molded elastomer key or keypad assembly
- Material options discussed
- Silicone. Choose one formulation for the actual contact and loading conditions.
- Application focus
- Medical equipment controls and industrial control panels. Size the part against the selected assembly.
- Dimensions to confirm
- Key pitch, web thickness, key height and circuit-board registration. Match these to medical equipment controls and industrial control panels.
- Keypad details
- LED backlighting. Include the relevant artwork, contact layout and acceptance requirements in the drawing.
- Key actuation
- Set the force, travel and return action on the assembled switch or keypad.
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