Flat PC Front Graphic Panel Overlay with 3M Adhesive 3M467/3M468 - 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
Graphic Panel Overlay with 3M Adhesive 3M467/3M468
What is a Graphic Overlay?
A graphic overlay serves as the outermost layer of electronic front panels, providing the intuitive interface that connects users to machines, devices, and equipment. This critical component defines keypad locations, explains equipment operation, and significantly influences the overall user experience.
Well-designed graphic overlays create powerful first impressions of your company and equipment, setting your products apart from competitors while delivering exceptional user experiences. Beyond aesthetic requirements, these overlays must meet rigorous environmental and physical application standards.
Manufacturing Advantages
26 years of membrane switch specialization
Strong R&D capabilities
Consistent quality control
Competitive pricing structure
Rapid sample and production lead times
Complete solution design services
Application Industries
Home appliances and consumer devices
Security protection systems with cipher codes
Industrial control keypad panels
Consumer electronics and 3C products
Medical therapy systems and devices
Automated machine control interfaces
Telecommunication equipment
Remote controllers and control systems
Circuit Technology Comparison
| Specification | Silver Printed Circuit | Copper Etched FPC Circuit |
|---|---|---|
| Base Material | PET (Polyester) | Copper |
| Conductor Material | Printed Silver | Copper |
| Contact Fingers | Silver and Carbon | Gold Plated |
| Contact Button Pads | Silver | Gold Plated |
| Life & Reliability | Normal | Good |
| Stability | Normal | Good |
| Resistance | Low | Very Low |
| Cost | Low | High |
| Lead Time | 2-3 days | 7-10 days |
| Available Pitch | 1.0mm, 1.27mm, 2.54mm | 0.5mm, 1.0mm, 1.27mm, 2.54mm |
Technical Specifications
Electrical Properties
| 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; Tactile type ≥ 1,000,000 |
| Tail Folding | R > 1,180 |
Mechanical Properties
| 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
| 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 and graphic overlay manufacturer with 26 years of industry experience.
Q2: Is my switch file safe if I send it to you 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 replicate membrane switches and graphic overlays based on your physical samples.
Q4: What payment methods do you accept?
We accept TT and Western Union payments.
Q5: What are your shipping methods?
We ship via DHL, UPS, FEDEX, TNT, and EMS through our forwarders, or we can cooperate 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?
We serve Europe, USA, Brazil, Russia, Turkey, Iran, Australia, Singapore, and other global markets.
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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