Shenzhen Lunfeng Technology Co., Ltd
                                                                                                           
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31 Years
Since 1995
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Lunfeng Waterproof Backlight Membrane Switch with 50g-500g Operating Force and LED Illumination for Industrial Controls

Price Negotiable
Price: based on the design
MOQ: 1pc
Delivery Time: to be discussed
Brand: Lunfeng
Product Description
Product Overview
The Lunfeng Backlight Membrane Switch delivers exceptional visibility in low-light conditions with its LED backlit membrane keypad. Engineered for industrial and commercial applications, this waterproof illuminated keyboard membrane panel offers reliable performance with operating force ranging from 50g to 500g.
Key Technical Specifications
Electrical Performance
Contact Resistance: <100Ω
Operating Force: 50g-500g
Connection Types: Wired, Wireless, Custom
Construction Materials
PET, PC, PVC substrates
3M adhesive backing
Waterproof membrane design
Button Options
Embossed, Flat, Metal
Silicone, Rubber, Gum
Applications & Industries
Designed for demanding environments requiring clear visibility and reliable interface performance:
  • Medical equipment and diagnostic devices
  • Industrial control panels and machinery
  • Home appliances and consumer electronics
  • Laboratory instruments and darkroom equipment
  • Commercial and industrial automation systems
Customization & Ordering Details
Parameter Specification
Brand Lunfeng
Certification ISO9001:2015
Minimum Order Quantity 1 piece
Connector Options ZIF, Female Connector, Male Connector
Packaging PE bag, cartons, or custom packaging
Payment Terms T/T 100% before shipment
Technical Support & Services
Our expert technical team provides comprehensive support including installation guidance, repair services, and custom design solutions tailored to your specific application requirements.
Shipping & Packaging
Each backlight membrane switch is securely packaged in protective cardboard boxes with bubble wrap or foam padding. We partner with reliable courier services and provide tracking information for all shipments.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shenzhen Lunfeng Technology Co., Ltd
Location 6/F C3 Building, Hengfeng industrial Zone, Hezhou Village, Xixiang town, Bao'An District, Shenzhen, Guangdong, China
Contact Person Wong

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