Pantone 3M468 Waterproof Membrane Keypad with Digital Printing - 5 Million Cycle Life, -40°C to +80°C Temperature Range
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
7-25 working days, To be negotiated
Brand:
Lunfeng
Product Description
Waterproof Membrane Keypad with Digital Printing
Professional-grade membrane switch featuring Pantone 3M468 waterproof membrane technology with high-resolution digital printing for touch screen applications.
Custom Membrane Switch Solutions
We provide comprehensive membrane switch customization services, integrating all necessary components to meet your specific requirements:
- Membrane switch assemblies with custom PCBs
- Support panels and exterior casings
- LED lighting and backlighting systems
- Waterproof sealing and protection
- LCD screen integration
- Complete design consideration for operational environments
Technical Specifications
Electrical Properties
| Parameter | Specification |
|---|---|
| Electrical Level | 35V(DC), 100mA, 1W |
| Contact Resistance | 10Ω~500Ω |
| Insulation Resistance | 100MΩ/100V |
| Dielectric Voltage Resistance | 250VRms (50~60Hz 1min) |
| Chattering Time | ≤ 5ms |
| Life Time | Flat type ≥ 5,000,000 cycles; Tactile type ≥ 1,000,000 cycles |
| Tail Folding | R>1,180 |
Mechanical Properties
| Parameter | Specification |
|---|---|
| Operating Force | Flat type 57~284g (2~10oz); Tactile type 170~397g (6~14oz) |
| Switch Stroke | Flat type 0.1~0.5mm; Tactile type 0.6~1.5mm |
Environmental Specifications
| Parameter | Specification |
|---|---|
| Operation Temperature | -40°C ~ +80°C |
| Storage Temperature | -40°C ~ +80°C |
| Humidity Resistance | 40°C, 90%~95%, 240 hours |
Frequently Asked Questions
Q1: Are you a factory or trade company?
Lunfeng is a membrane switch/graphic overlay manufacturer with 26 years of specialization in membrane technology.
Q2: Is my switch file safe if I send it to you for manufacturing?
We respect customer design authority and never manufacture membrane switches for others without permission. NDA agreements are acceptable.
Q3: Can you copy membrane switch/graphic overlay samples without files?
Yes, we can clone membrane switches and graphic overlays according to your physical samples.
Q4: What payment methods do you accept?
We accept TT (Telegraphic Transfer) and Western Union payments.
Q5: What shipping methods do you use?
We ship via DHL, UPS, FEDEX, TNT, EMS through our forwarders, or can coordinate with your preferred shipping partners.
Q6: What is your minimum order quantity?
Minimum order is 1 piece, with standard samples of 5 pieces for membrane switches and 10 pieces for membrane overlays.
Q7: What are your main markets?
Europe, USA, Brazil, Russia, Turkey, Iran, Australia, Singapore and other global markets.
Product Images
About Shenzhen Lunfeng Technology
Established in 1995, Shenzhen Lunfeng Technology specializes in manufacturing membrane switches, overlays, and related components. Operating under ISO9001:2015 certification, we maintain comprehensive quality control from raw materials to final delivery.
Our facility spans over 3,000 square meters with more than 200 employees dedicated to management, sales, engineering, and production. Our products are exported globally to markets including America, Canada, UK, France, Germany, Italy, Australia, Japan, and Singapore.
We adhere to our service principles of "Quality Assurance, Timely Delivery, Reasonable Price, Considerate Service" and welcome collaboration opportunities.
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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
Shenzhen Lunfeng Technology Co., Ltd
Location
6/F C3 Building, Hengfeng industrial Zone, Hezhou Village, Xixiang town, Bao'An District, Shenzhen, Guangdong, China
Contact Person
Wong