Nanjing Zhongshan Membrane Switch Co., Ltd.
                                                                                                           
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24 Years
Since 2002
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Embossed Flat Keys Membrane Switch Panel ZS-125 | 35V DC Rating | 5 Million Cycle Life for Medical Instruments

Price Negotiable
Price: negotiation
MOQ: 100 pieces
Delivery Time: within one week after receiving order payment
Brand: Zhongshan
Product Description
Custom Embossed Flat Keys Membrane Switch Panel
Product Overview

Professional membrane switch panel featuring embossed flat keys designed for medical instruments and industrial applications. Model ZS-125 offers reliable performance with customizable design options.

Technical Specifications
Electronic Characteristics
Parameter Specification
Circuit Rating 35V DC, 100mA, 1W
Contact Resistance 10Ω–500Ω (dependent on trace length and materials)
Insulation Resistance > 100MΩ at 250V DC
Contact Bounce ≤ 5ms
Dielectric Withstand 250V RMS (50-60Hz for 1 minute)
Life Expectancy Flat type: ≥ 5 million cycles
Tactile type: ≥ 1 million cycles
Mechanical Properties
Parameter Flat Type Tactile Type
Actuation Force 57-284g (2-10 Oz) 170-397g (6-14 Oz)
Switch Stroke 0.1-0.5mm 0.6-1.5mm
Environmental Parameters
Operating Temperature -40°C to +80°C
Storage Temperature -40°C to +85°C
Humidity 40°C, 90%-95% for 240 hours
Quality Assurance & Manufacturing Advantages
Core Competitive Advantages
  • ISO9001 certified quality control system with IQC, online inspection, and OQC
  • 5S workplace organization methodology
  • Small order acceptance with flexible production capabilities
  • Strong R&D background for continuous product improvement
  • Custom OEM/ODM design and production services
Why Choose Our Membrane Switches?
  • High reliability with cost-effective solutions
  • 100% functional testing before shipment with SGS reports available
  • Dual factory support for mass production capacity
  • Professional manufacturing experience and service team
  • Custom requirements and special production capabilities
Product Images
Front view of embossed flat keys membrane switch panel showing button layout and labeling Close-up detail view of membrane switch panel showing embossed key design and surface texture

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

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