Shenzhen Lunfeng Technology Co., Ltd
| Storage Temperature | -30℃~+80℃ |
| Packaging Details | According To Customer Requirement |
| Voltage | DC 5V |
| Backlight | LED Backlight Available |
| Connector | 2.54mm Pitch Black Connector |
| Payment Terms | TT Payment |
| Interface | Customizable |
| Humidity | 40℃, 90% RH |
| Delivery Time | 7-30 Days |
| Electrical Rating | 12V DC, 50mA Max |
| Current | ≤100mA |
| Place Of Origin | Shenzhen |
| Key Option | Tactile Pillow Embossing Button |
| Rear Adhesive | 3M467, 3M468, 3M9448, 3M9080 |
| Certification | ISO9001: 2015 |
| Model Number | LF |
| Brand Name | Lunfeng |
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Product Specification
| Storage Temperature | -30℃~+80℃ | Packaging Details | According To Customer Requirement |
| Voltage | DC 5V | Backlight | LED Backlight Available |
| Connector | 2.54mm Pitch Black Connector | Payment Terms | TT Payment |
| Interface | Customizable | Humidity | 40℃, 90% RH |
| Delivery Time | 7-30 Days | Electrical Rating | 12V DC, 50mA Max |
| Current | ≤100mA | Place Of Origin | Shenzhen |
| Key Option | Tactile Pillow Embossing Button | Rear Adhesive | 3M467, 3M468, 3M9448, 3M9080 |
| Certification | ISO9001: 2015 | Model Number | LF |
| Brand Name | Lunfeng | ||
| High Light | Waterproof Membrane Keypad with 3M adhesive ，Tactile pillow embossing membrane keypad ，Customizable industrial waterproof membrane keypad | ||
The Waterproof Membrane Keypad is a highly durable and versatile input device designed to meet the rigorous demands of industrial and commercial applications. Operating at DC 5V, this keypad ensures stable and reliable performance across various environments.
Its waterproof design effectively protects internal circuitry from moisture, dust, and other environmental factors, making it ideal for harsh or outdoor settings. The keypad incorporates embossing keys, tactile buttons, and flat buttons, providing multiple tactile feedback options to suit different operational needs.
| Parameter | Specification |
|---|---|
| Voltage | DC 5V |
| Connector | 2.54mm Pitch Black Connector |
| Humidity | 40℃, 90% RH |
| Adhesive Type | 3M Adhesive Backing |
| Interface Type | Flexible Printed Circuit (FPC) |
| Current | ≤100mA |
| Backlight | LED Backlight Available |
| Storage Temperature | -30℃ to +80℃ |
| Color Options | Multiple Colors Available |
| Interface | Customizable |
The Lunfeng Waterproof Membrane Keypad (Model LF) is ideal for various industrial and commercial applications requiring durable, reliable, and customizable input devices. Certified with ISO9001:2015, this industrial membrane keyboard combines ruggedness with flexibility.
Widely used in manufacturing, automation, medical equipment, and outdoor machinery sectors. The flexible membrane switch design allows the keypad to conform to different surfaces and reduces wear and tear, extending product lifespan.
Lunfeng offers comprehensive product customization services with no minimum order quantity. Pricing depends on design requirements, and we provide packaging details according to customer requirements with delivery within 7-30 days.
Our Waterproof Membrane Keypad features customizable layout and graphics, with electrical ratings of 12V DC and maximum 50mA. The interface is also customizable to seamlessly integrate with your system.
We offer comprehensive services including troubleshooting assistance, replacement parts, and repair services. Our technical team is available to guide you through installation procedures, customization options, and maintenance tips to extend product lifespan.
Each keypad is individually sealed in anti-static bags and placed in sturdy cardboard boxes with protective cushioning. We offer multiple shipping options including standard, expedited, and express delivery with reliable carriers.
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
1995
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Shenzhen Lunfeng Technology Co., Ltd. (“Lunfeng”) was established in 1995, mainly engaged in design, production, sale and service of all kinds of membrane switches, membrane overlay, graphic overlay, PC, PVC, PET and aluminum plates, acrylic lenses, metal nameplate, touch screen panel,... Shenzhen Lunfeng Technology Co., Ltd. (“Lunfeng”) was established in 1995, mainly engaged in design, production, sale and service of all kinds of membrane switches, membrane overlay, graphic overlay, PC, PVC, PET and aluminum plates, acrylic lenses, metal nameplate, touch screen panel,...
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