Durable Backlit Membrane Switch Keyboard with Clear Window - 0.4-1.0mm Tactile Travel, -40℃ to 70℃ Operating Range
Price:
negotiation
MOQ:
100pieces
Delivery Time:
within one week after payment
Brand:
Zhongshan Membrane Switch
Product Description
Product Overview
Professional backlit membrane switch keyboard featuring a clear window design, constructed with durable matte finish PC/PET materials. Ideal for instrument equipment applications requiring reliable interface solutions.
Technical Specifications
Material Construction
- Overlay Materials: Polyester and polycarbonate base materials
- Rear Adhesive: 3M 467MP, 3M 468MP options
- Standard Tolerances: ±0.010 inch
- Color Matching: Pantone and RAL color matching system
Switch Types
- Embossed tactile with metal dome and phosphor powder
- Tactile with stainless steel domes
- Tactile with poly domes on circuit
Electrical & Performance Parameters
| Parameter | Specification |
|---|---|
| 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 Temperature | -40℃ to 70℃ |
| Working Humidity | 40℃, 98%RH No influence |
| Substrate Voltage | 1500V DC |
| Feedback Time | 10ms |
| Tail Folding | R>1.18 |
Application Areas
Designed for instrument equipment, industrial control panels, medical devices, and other applications requiring durable membrane switch interfaces.
Manufacturing Capabilities
Nanjing Zhongshan Membrane Switch brings over 13 years of industry expertise since 2002. Our ISO 9001:2000-certified facility spans 3,000sqm with three production lines capable of manufacturing up to 6 million pieces monthly. All products comply with RoHS Directive requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Nanjing Zhongshan Membrane Switch Co., Ltd.
Location
No. 68, Botong Business Park, No. 420 Wangxin Road, Zhongshan Science Park, Luhe District, Nanjing
Contact Person
Zhang