Non Tactile Flat Membrane Button Panel 3M467 Membrane Switch Keyboard with 5M+ Cycle Life and -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
Non-tactile flat membrane button panel featuring 3M467 membrane switch technology for reliable keyboard applications. This flat membrane switch assembly operates without metal dome keypads, providing smooth, consistent performance.
Advanced Manufacturing Capabilities
Lunfeng's membrane switch assemblies incorporate electronic components including LEDs, seven-segment displays, photo diodes, resistors, and capacitors integrated using conductive adhesive technology.
Our advanced manufacturing process enables double-sided silver circuit printing, equivalent to four-layer PCBs, eliminating the need for printed crossovers in environmentally exposed applications. These innovations support increasingly smaller, more demanding, and cost-competitive requirements.
Technical Specifications
Electrical Properties
| Parameter | Specification |
|---|---|
| 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
| 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 and Storage Conditions
| Parameter | Specification |
|---|---|
| Operation Temperature | -40°C ~ +80°C |
| Storage Temperature | -40°C ~ +80°C |
| Humidity | 40°C, 90%~95%, 240 hours |
Integration Options
For higher-level integration requirements, Lunfeng offers comprehensive solutions including copper flex circuits, PCB assemblies, LCDs, plastic housings, metal backers, and lenses.
Product Images
Frequently Asked Questions
Are you a factory or trade company?
Lunfeng is a membrane switch and graphic overlay manufacturer with 26 years of specialized experience.
Is my switch file safe if I send it to you for manufacturing?
We respect customer design authority and never manufacture membrane switches or graphic overlays for others without permission. NDA agreements are acceptable.
Can you copy membrane switch/graphic overlay samples without file?
Yes, we can clone membrane switches and graphic overlays according to your samples.
What payment methods do you accept?
We accept TT and Western Union payments.
What's your shipping method?
We ship via DHL, UPS, FEDEX, TNT, and EMS through our forwarders, or we can cooperate with your preferred shipping partners.
What is your minimum order quantity (MOQ)?
Minimum order is 1 piece, with standard samples of 5 pieces for membrane switches and 10 pieces for membrane overlays.
What are your main markets?
Our products are exported to Europe, USA, Brazil, Russia, Turkey, Iran, Australia, Singapore, and other global markets.
Company Information
Shenzhen Lunfeng Technology Co., Ltd., established in 1995, specializes in membrane switches, graphic overlays, PC/PVC/PET/aluminum plates, acrylic lenses, metal nameplates, touch screens, and composite materials.
Operating under ISO9001:2015 certification with over 200 employees and 3,000 square meters of production facilities, we maintain strict quality control from raw materials to final delivery.
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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