Custom LED Membrane Switch Frame with Embossing Keys - 35V DC, 5 Million Cycle Life, -40°C to +80°C Operation
Professional custom LED membrane switch with embossing keys featuring 35V DC electrical rating and 5 million cycle lifespan. Designed for industrial applications with operating temperature range of -40°C to +80°C. Includes LED backlighting, tactile feedback options, and custom design capabilities for optimal human-machine interface performance.
Printing
Screen Printing
Connector
Male, Femail, ZIF, Housing connector
Place of Origin
Shenzhen, China
Packaging Details
First put into a polybag, then paked into a carton. According to clients' special requirements.
Color
Pantone and RAL, black, blue, white
Material
PET PC PVC, polyester, polycarbonate, PET/PC/PVC, SUS304
Product Description
Custom LED Membrane Switch Overview
A membrane switch is a user interface component consisting of a printed polyester or polycarbonate overlay adhered to printed circuitry. When pressure is applied, it opens and closes circuits to enable communication between operators and equipment. These switches utilize conductive silver or carbon inks and serve as essential human-machine interfaces (HMIs) in various industrial applications.
Manufacturing Expertise
Lunfeng Keyboards is a global leader in custom membrane switch manufacturing. We provide comprehensive design and production capabilities to deliver tactile membrane keypads and custom keypads that meet specific performance requirements and visual aesthetics for your product interfaces.
Technical Specifications
Electrical Properties
| Electrical Level | 35V(DC), 100mA, 1W |
| Contact Resistance | 10Ω~500Ω |
| Insulation Resistance | 100MΩ/100V |
| Dielectrics Voltage-resistance | 250VRms (50~60Hz 1min) |
| Chattering Time | ≤ 5ms |
| Life Time | Flat type ≥ 5,000,000 cycles; Tactile type ≥ 1,000,000 cycles |
| Tail Folding | R>1,180 |
Mechanical Properties
| Operating Force | Flat type 57~284g (2~10oz); Tactile type 170~397g (6~14oz) |
| Switch Stroke | Flat type 0.1~0.5mm; Tactile type 0.6~1.5mm |
Environmental and Storage Conditions
| Operation Temperature | -40°C ~ +80°C |
| Storage Temperature | -40°C ~ +80°C |
| Humidity | 40°C, 90%~95%, 240 hours |
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