Custom Embossed Membrane Switch Keypad with 35V DC Operating Voltage and 5 Million Cycle Life Expectancy
Custom embossed membrane switch keypad with flat button design, available in both flat capacitive touch and tactile feedback configurations.
- PC/PET overlay material for durable control panel
- Flat keys or tactile type options available
- Embossed buttons with excellent tactile feedback
- Pre-assembled with or without metal domes
| Operating Voltage | 35V DC |
| Life Expectancy | Flat type: ≥5,000,000 cycles Tactile type: ≥1,000,000 cycles |
| Operating Current | 100mA 1W |
| Switch Stroke | 0.1 to 0.6mm |
| Contact Resistance | < 100 Ohms |
| Contact Bounce | 5 to 30ms |
| Open Circuit Resistance | ≥ 10MΩ at 100V |
| Actuation Force Tolerance | +/- 20 to 45g |
| Operating Temperature | Flat/Metal dome: -20°C to +80°C |
| Storage Temperature | Flat/Metal dome: -40°C to +80°C |
| Tactile Ratio | FC > 40% |
| Operating Humidity | up to 95% RH |
Nanjing Zhongshan Membrane Switch has over 13 years of industry experience since its founding in 2002. As a professional membrane switch manufacturer in China, we ensure quality products supported by mechanical, electronic, and control automation capabilities.
Our facilities are ISO 9001:2000-certified and all products comply with RoHS Directive requirements. The 3,000sqm factory houses three production lines with advanced equipment capable of manufacturing up to 6 million pieces monthly.
We serve customers across Asia, the United States, Europe, Australia, and worldwide markets.
Payment Terms: Mold and sample fees required before sample production. 30% advance payment before mass production, with balance due before delivery.
Delivery Schedule: Samples provided within 7 working days after mold confirmation and payment. Mass production typically completed within 7-10 working days after payment confirmation, depending on product complexity and quantity.
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