Flat Tactile Dome Switch 5 Million Cycle Life 35V DC Waterproof Membrane Keypad with Custom Graphic Overlay
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
7-25 working days, To be negotiated
Brand:
Lunfeng
Product Description
Product Overview
Custom waterproof membrane switch with flat tactile dome technology, featuring durable graphic overlays and reliable electrical performance for industrial applications.
Graphic Overlay Options
- Hardcoated polyester or polycarbonate in gloss, matte, or textured finishes
- Screen printed solid colors or digital CMYKW for cost-effective halftones
- Full-color digital printing over metallic backgrounds
- Private label customization options
- Selective texture printing for visual distinction
- Single-level, two-level, or tactile snap embossing
- Braille dots and locator bumps for accessibility
- Anti-Newton's rings spacers to prevent rainbow effects
- Deadfront technology to conceal icons until lit
- Urethane coating for three-dimensional effects
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 Cycle | Flat type ≥ 5,000,000; Tactile type ≥ 1,000,000 |
| 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 Conditions
| Parameter | Specification |
|---|---|
| Operating 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 for manufacturing?
We respect customer design authority and never manufacture 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 provided samples.
Q4: What payment methods do you accept?
We accept TT (Telegraphic Transfer) and Western Union.
Q5: What are your shipping options?
We ship via DHL, UPS, FEDEX, TNT, EMS through our forwarders, or can cooperate with your preferred shipping partners.
Q6: What is your minimum order quantity?
Minimum 1 piece, typically 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
Company Profile
Shenzhen Lunfeng Technology Co., Ltd., established in 1995, specializes in membrane switches, graphic overlays, touch screens, and related components. Operating under ISO9001:2015 certification with over 200 employees and 3,000 square meters of production facilities, we serve global markets including America, Europe, Australia, and Asia with quality-assured industrial solutions.
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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