Nanjing Zhongshan Membrane Switch Co., Ltd.
                                                                                                           
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24 Years
Since 2002
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China ZS-31 Tactile Membrane Switch Keypad 175mm x 175mm with Metal Dome Tactile Feedback and Shielding Layer for sale

ZS-31 Tactile Membrane Switch Keypad 175mm x 175mm with Metal Dome Tactile Feedback and Shielding Layer

Price Negotiable
Price: negotiation
MOQ: 100pieces
Delivery Time: within 7 days after payment
Brand: Zhongshan Membrane switch
Product Description
Tactile Membrane Switch Keypad Overview
American-designed ZS-31 model measuring 175mm × 175mm with metal dome tactile feedback and integrated pins and shielding layer.
What is a Membrane Switch?
Membrane switches consist of five distinct layers: membrane, graphic, tactile, rigid, and static layers. The graphic interface layer enables user control of machinery, while flexible circuit options provide cost-effective alternatives.
The printed circuit layer facilitates signal transmission using conductive metallic inks, enabling reliable on/off switching functionality. These components enable communication within electronic devices, ranging from simple designs to highly sophisticated configurations.
Product Images
Front view of ZS-31 tactile membrane switch keypad showing button layout and graphics Side profile view of membrane switch demonstrating layer construction Detailed close-up of metal dome tactile mechanism and circuit connections
Key Features
  • Materials: PET/PC with customizable thickness and surface finish
  • Button options: Embossing with metal domes for optimal tactile feedback, embossing without domes, domes without embossing, or flat configuration
  • LCD clear window compatibility
  • Pantone-matched graphic colors and bi-color LED availability
Electrical Performance Specifications
Parameter Specification 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℃ Substrate Voltage 1500V DC
Working Humidity 40℃, 98%RH No influence Tail Folding R>1,180
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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

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