Nanjing Zhongshan Membrane Switch Co., Ltd.
                                                                                                           
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24 Years
Since 2002
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Tactile Paving

ZS-89 Flat Keys Non-Tactile Membrane Switch Keypad for Microwave Oven - 0.1-0.4mm Travel, 1 Million Cycle Life

Price Negotiable
Price: negotiation
MOQ: 100 pieces
Delivery Time: within one week after receiving order payments
Brand: Zhongshan
Product Description
Product Overview

Flat keys non-tactile membrane switch keypad designed specifically for microwave oven applications, featuring dustproof construction and reliable performance.

Electrical Specifications
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 Life >1 million cycles
Working Temperature -40℃ to 70℃
Working Humidity 40℃, 98% RH No Influence
Substrate Voltage 1500V DC
Feedback Time 10ms
Tail Folding R>1,180
Key Features
  • Light weight and compact design
  • Long service life exceeding 1 million cycles
  • Dampproof and dustproof construction
  • Durable, seismic-resistant design with excellent lead wire fracture resistance
  • Vacuum molding touch type key with integrated LED and switching connector
  • Convenient installation and operation
Microwave oven flat keys non-tactile membrane switch with shielding circuit protection
Close-up view of microwave oven membrane switch keypad components
ZS-89 non-tactile membrane switch product sample
Membrane Switch Advantages
  • Beautiful appearance with rich, bright colors
  • Compact size with light weight and good tactility
  • Cost-effective solution with high lifespan
  • Easy to operate, intuitive interface, safe and reliable
  • 100% functionally tested in-house
  • Customized specifications available with various key shapes
Frequently Asked Questions
How to place an order?

Please provide material specifications, artwork design, logic circuit principle chart, dimensions, surface requirements, and intended usage. Include design drawings or samples along with detailed data for custom membrane switch production.

Are samples available?

Yes, samples are available on a freight collect basis. Most items are customized for clients, so molding charges may apply.

What is your after-sales service policy?

We track production throughout the entire process to ensure smooth delivery. If any issues arise, we provide optimal solutions to resolve them promptly.

What are your shipping options and delivery times?

Shipping via UPS, FedEx, DHL, TNT or other specified carriers. Delivery typically takes 15-20 days after payment confirmation.

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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