Operating Force 50g To 500g Backlight Membrane Switch Matte Finish Providing Excellent Tactile Feedback and Illumination

Product Description:

The Backlight Membrane Switch is a highly specialized and versatile component designed to enhance user interface applications by providing clear visibility and reliable performance in various environments. This product is engineered with a pitch of 2.54mm, which ensures precise key spacing and an optimal tactile response, making it an excellent choice for both industrial and consumer electronic applications. The 2.54mm pitch is a standard dimension that offers compatibility with numerous circuit designs while maintaining durability and ease of use.

One of the standout features of the Backlight Membrane Switch is its innovative backside light position. Unlike traditional membrane switches that may have lighting elements on the front or integrated within the layers, this design places the illumination source on the backside of the panel. This configuration allows for uniform backlighting, reducing glare and enhancing the visual appeal of the switch. The backside lighting method ensures that the entire surface of the membrane is evenly illuminated, which significantly improves visibility in low-light conditions. This makes the switch particularly suitable for applications such as control panels, medical devices, and other equipment where clear, backlit key identification is critical.

The Backlight Membrane Switch also boasts excellent environmental tolerance, operating efficiently within a humidity range of 45% to 85% RH. This wide humidity tolerance makes the switch reliable in various climates and working conditions, from dry indoor environments to more humid industrial settings. The ability to maintain optimal functionality without degradation in such humidity levels speaks to the robustness and quality of the materials and construction methods used in the manufacturing process.

In terms of electrical specifications, the Backlight Membrane Switch operates at a voltage of ≤50VDC. This low-voltage operation ensures safety while providing sufficient power for reliable key activation and illumination. The ≤50VDC rating aligns with standard electronic components, making integration into existing systems straightforward and secure. This feature also helps in minimizing power consumption, which is a critical consideration for battery-operated devices or systems where energy efficiency is paramount.

The product is often referred to as a Backlight Membrane Panel, highlighting its panel-like structure that can be seamlessly incorporated into various device interfaces. It is also commonly integrated into Backlit Membrane Keyboards, where it serves as the foundational element that combines tactile input with effective backlighting. The Backlit Membrane Keyboard applications benefit immensely from this product’s design, as it offers a balance between cost-effectiveness, durability, and enhanced user experience through improved visibility.

Backlit Membrane Keyboards equipped with this Backlight Membrane Switch provide users with the ability to operate devices comfortably in dimly lit or dark environments, making it ideal for settings such as control rooms, automotive dashboards, and portable electronic devices. The uniform backlighting ensures that every key is easily distinguishable, reducing user errors and increasing operational efficiency. Furthermore, the membrane switch technology offers a low-profile, sealed surface that protects against dust, moisture, and contaminants, thereby extending the lifespan of the keyboard or panel in which it is installed.

In conclusion, the Backlight Membrane Switch is an advanced, reliable, and user-friendly component that significantly improves the usability and aesthetic appeal of electronic interfaces. Its 2.54mm pitch, backside light positioning, wide humidity tolerance, and safe operating voltage make it an excellent choice for a broad range of applications. Whether as part of a Backlight Membrane Panel or integrated into a Backlit Membrane Keyboard, this product delivers consistent performance, enhanced visibility, and durability, meeting the demands of modern electronic device design and functionality.

Features:

• Product Name: Backlight Membrane Switch
• Contact Resistance: <100Ω for reliable performance
• Over 18 years of experience in manufacturing Membrane Keyboard Backlight products
• Protection Level: IP65 or customized options available
• Backside Light Position for effective Membrane Backlight Switch illumination
• High-quality Membrane Backlight Switch designed for durability and efficiency

Technical Parameters:

Applications:

The KEDA Backlight Membrane Switch, model number Custom, is a highly versatile and reliable product designed to meet various application occasions and scenarios. With certifications ISO14001 and ISO9001, this backlit keyboard membrane ensures superior quality and environmental compliance, making it an ideal choice for industries requiring durable and efficient input solutions.

One of the primary application occasions for the KEDA Backlight Membrane Switch is in industrial control panels. The product’s protection level of IP65 or customized options guarantees resistance against dust and moisture, making it suitable for harsh environments such as manufacturing plants, automation systems, and outdoor equipment. Its low contact resistance of less than 100Ω ensures responsive and accurate input, essential for critical control operations.

In the consumer electronics sector, the Backlit Keyboard Membrane is commonly integrated into backlit keyboard panels for laptops, desktop keyboards, and other electronic devices. The customizable compatibility allows it to fit seamlessly into various designs, while the matte or glossy finish options provide aesthetic flexibility to match product styles. The backlight function enhances usability in low-light conditions, improving user experience and accessibility.

The KEDA Backlit Keyboard Panel is also widely used in medical devices, where reliable and hygienic input interfaces are crucial. The membrane switch’s sealed design helps prevent contamination, and its customizable features allow it to be tailored to specific medical applications. Furthermore, the product’s packaging options—carton, bag, or tray—facilitate safe transportation and storage, accommodating diverse logistical needs.

With a minimum order quantity of just 1+, priced competitively between USD 0.5-5 per piece, and a supply ability exceeding 180,000 units per month, KEDA’s Backlit Keyboard Membrane is well-suited for both small-scale prototypes and large-volume production runs. The delivery time of 4-5 weeks and EXW payment terms ensure efficient procurement and supply chain management.

Overall, the KEDA Backlight Membrane Switch excels across various scenarios, including industrial automation, consumer electronics, medical equipment, and more, providing a customizable, durable, and high-performance backlit keyboard membrane solution tailored to diverse application requirements.

Customization:

KEDA offers customized Backlight Membrane Switch solutions designed to meet your specific requirements. Our Backlight Membrane Panel products are manufactured under strict quality controls with ISO14001 and ISO9001 certifications, ensuring reliable and durable performance.

We provide flexible customization options for Backlit Keyboard Membrane switches with a minimum order quantity starting from 1 piece. Pricing ranges from USD 0.5 to 5 per piece, depending on the specifications and order volume.

Our Backlight Membrane Switch products come with matte or glossy finishes, tailored to your design preferences. They are designed to operate efficiently within a storage temperature range of -30℃ to +80℃ and a humidity range of 45% to 85% RH, with a contact resistance of less than 100Ω for optimal electrical performance.

Packaging options include carton, bag, or tray to ensure safe delivery. We maintain a strong supply ability of over 180,000 units per month, with a typical delivery time of 4-5 weeks. Payment terms are EXW for your convenience.

Choose KEDA for your Backlight Membrane Switch customization needs and benefit from high-quality, reliable, and customizable Backlight Membrane Panels and Backlit Keyboard Membrane products.

Support and Services:

Our Backlight Membrane Switch product is designed to provide reliable and customizable user interface solutions for a wide range of applications. For technical support, please ensure you have the product model number and any relevant documentation available when seeking assistance. Our support team is equipped to help with installation guidance, troubleshooting, and maintenance tips to ensure optimal performance of your membrane switch.

We offer comprehensive services including design consultation, custom backlighting options, and integration support to meet your specific project requirements. Our engineers can assist in selecting the right materials, backlight colors, and circuit configurations to enhance usability and aesthetics.

For maintenance, it is recommended to clean the membrane switch surface with a soft, damp cloth and avoid using harsh chemicals that could damage the backlight or switch layers. Proper handling and installation will extend the lifespan and functionality of the product.

Should you require replacement parts or upgrades, our service team can provide detailed information on compatibility and delivery times. We are committed to ensuring your Backlight Membrane Switch operates efficiently and meets your application needs throughout its service life.