Application for Micro-wave oven without metal dome / ZS-108 / pressure
sensitive membrane switch single shielding
Microwave oven membrane switch
Overlay Materials: The most commonly used base materials for membrane panel are
polyester and polycarbonate.
Rear Adhesive: 3M 467MP, 3M 468MP, etc.
Standard Tolerances: +/-.010 inch.
Matching color: Pantone and RAL color matching system.
Tail, pin and circuit layout: subject to customers detailed requests.
Type of buttons for membrane panel :
The main properties of custom design electronic membrane panel
1. PC /PET as overlay (control panel)
2. Flat keys or tactile type
3. Embossed button with good tactile feel
4. Pre-assemble with or without metal domes
5. Water-resistant, dust-proof, gas-proof and scratch-resistant
6. Long life cycle.
Electrical Performances | |||
Wire Resistance
| 0.5mm width,<1Ω/cm | Rated Current | 25-100mA,0-30V DC |
Insulation Resistance
| >100MΩ 250V DC | Working Voltage | <50V DC |
Non-tactile Switch
| 0.1-0.4mm | Tactile Switch | 0.4-1.0mm |
Working Life
| >1 million times | Working Temperature | -40℃-70℃ |
Working Humidity
| 40℃,98%RH No Influence | Substrate Voltage | 1500V DC |
Feed backTime
| 10ms | Tail Folding | R>1,180 |
High-performance Membrane Panel
1.Beautiful appearance, rich and bright in color, design can be arbitrary, the products can
fully reflect the individual style of the product itself and designer.
2. Panel can wash, good protection of durable color, characters, logos and other panel
contents without injury.
3. Small size, light weight, thin thickness, good tactility, abrasion resistant, installation and
connection convenience.
4. Low cost, high lifespan, membrane switches design and manufacture are using the
keyboard as a whole way, whether on the material or mold charges, the costs are lowest,
the life expectancy of different types of membrane switch is more than 100 million times.
Company Introduction
Over 13 Years in the Membrane Switch Industry,Founded in 2002, Nanjing Zhongshan
Membrane Switch is a professional membrane switch manufacturer in China. Our professional
operation can ensure you of quality products supported by mechanical, electronic and control
automation. Based on our good abilities in technology and production workmanship, our
products are strictly checked by our quality supervision department. For your added
assurance, our plants are ISO 9001:2000-certified and our products are compliant with the
RoHS Directive..
“Our 3,000sqm factory houses three production lines furnished with advanced equipment to
manufacture up to 6 million pieces monthly. We are serving customers in Asia, the US,
Europe, Australia and other areas worldwide.