FPC Membrane Switch with Tactile Buttons and LCD Window - 35V DC, 1M Cycle Life, -40°C to +80°C Operating Range
Price:
Negotiable
MOQ:
1 piece
Delivery Time:
7-25 working days, To be negotiated
Brand:
Lunfeng
Product Description
Product Overview
FPC membrane switch featuring embossed tactile buttons and clear LCD window, designed for reliable performance across various industrial and consumer applications.
Technical Specifications
Circuit Configuration
Circuit type: FPC flexible circuit
Embossing: LED window and key embossing, round embossing
Connector: ChangJiang or custom brands available
Printing: Digital print with numerical serial numbering
Back adhesive: 3M 467
Window color: Clear LED window
Electrical Properties
| Electrical Level | 35V(DC), 100mA, 1W |
| Contact Resistance | 10Ω~500Ω |
| Insulation Resistance | 100MΩ/100V |
| Dielectrics 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
| 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
| Operation Temperature | -40°C ~ +80°C |
| Storage Temperature | -40°C ~ +80°C |
| Humidity | 40°C, 90%~95%, 240 hours |
Applications
- Medical equipment and devices
- Telecommunications apparatus
- Smart phone systems
- Household appliances
- Security systems
- Industrial control keypad panels
- Consumer electronics and 3C items
Frequently Asked Questions
Q1: Are you a factory or trade company?
Lunfeng is a membrane switch and graphic overlay manufacturer/factory with 26 years of specialization in membrane switch production.
Q2: Is my switch file safe if I send it to you for manufacturing?
We respect customer's design authority and will never manufacture membrane switches or graphic overlays for others without permission. NDA agreements are acceptable.
Q3: Can you copy membrane switch/graphic overlay samples without file?
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's your shipping method?
1. We work with our own forwarders for DHL, UPS, FEDEX, TNT, EMS shipments.
2. We can also cooperate with your preferred forwarder.
2. We can also cooperate with your preferred forwarder.
Q6: How about the MOQ (Minimum Order Quantity)?
1 piece minimum, but typically 5 pieces for membrane switches and 10 pieces for membrane overlays as samples.
Q7: What's your main market?
Europe, USA, Brazil, Russia, Turkey, Iran, Australia, Singapore, and other international markets.
Product Images
Company Profile
Shenzhen Lunfeng Technology Co., Ltd. ("Lunfeng") was established in 1995, specializing in production, sales, and service of membrane switches, membrane overlays, PC, PVC, PET and aluminum plates, acrylic lenses, metal nameplates, touch screens, crystal epoxy, label papers, and thermosetting composite materials.
Operating in strict compliance with ISO9001:2015 standards, we maintain a complete quality management system ensuring strict control from raw material procurement to final delivery.
With over 200 employees and a plant area of 3,000 square meters, our products are exported to America, Canada, the United Kingdom, France, Germany, Italy, Australia, Japan, Singapore, and other international markets.
We adhere to the service principle of "Quality Assurance, Timely Delivery, Reasonable Price, Considerate Service" and welcome cooperation with customers worldwide.
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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