membrane switch

Membrane Switch, membrane switch panel, membrane switch keyboard Membrane Switches are manufactured to provide absolute reliability, even in the most hostile of operating environments. Benefits of usingTianjin SoardragonMembrane Switches include: 1. All materials for manufacturing Membrane Switches are obtained from leading manufacturers including Autotype, GE Plastics and 3M. 2.Tianjin Soaringdragoncan provide a wide range of options, both in regard to material and finish. 3. Each Membrane Switch assemblies are completed in a clean room environment and can incorporate a variety of sub panel materials including aluminium, plastic and stainless steel. 4. To ensure customer satisfaction, specialised equipment is utilised to fully test every Membrane Switch. Type of membrane switch: 1. Tactile Membrane switch 2. Non-tactile membrane switch 3. Water-resistance membrane switch 4. EL membrane switch 5. LED membrane switch Specification: 1. Overlays Material: The most commonly used base material are polyester and polycartonate.. 2. Rear Adhesive: 3M 467MP, 3M 468MP, etc. 3. Standard Tolerances: +/- .010inch. 4. Matching color: Pantone and RAL color matching system. 5. Tail, pin and circuit latout: subject to customers detailed requests. Performance Electrical Properties ·Operating Voltage: 0-35V DC ·Operating Current: 100MA Max ·Operating Contact Resistance: Less than 100 OHMS typical. ·Contact Bounce: Less than 5 Milliseconds Typical ·Conductors: Printed silver conductive inks or carbon blend ·RFI and ESD Shielding: Available in most configurations Mechanical Properties ·Life Expectancy: ≥1,000,000 ·Actuation Force: 6-24 ounces, Range depending on customer specification. ·Switch travel: .005 to .030 Typical ·Overall Thickness: .020 to .050 typical Environmental Properties ·Storage Temperature: -40 to +70 ·Storage Altitude: Sea level to 35000 feet. ·Operaing Temperature and Altitude: -30to +75. Can be designed to operate in most environments. ·Humidity: No delamination after 24 hours at 80C and 90%RH