Custom Membrane Switch Keypad with 5 Million Cycle Life, -40°C to +80°C Temperature Range for Industrial Control Panels
Price:
depending on the design
MOQ:
1 piece
Delivery Time:
normally 2-4 weeks, can be discussed
Brand:
Lunfeng/Customer's brand
Product Description
Custom Membrane Switch Design Options
Our custom membrane switches offer exceptional durability with extensive personalization capabilities. Our engineering team designs keypads optimized for your specific user experience requirements.
Key Design Considerations
- Production quantity requirements
- Connector type specifications
- Number of keys and functional purposes
- LED integration and lighting solutions
- Visual feedback mechanisms
- Graphic overlay elements and styling
Design Planning Questions
- Intended application environment
- Target user demographics
- Desired user experience outcomes
- Required dimensional specifications
Industry Applications
- Home appliances and consumer devices
- Security protection systems with cipher code
- Industrial control keypad panels
- Consumer electronics and 3C products
- Therapy medical systems and devices
- Automated machine control interfaces
- Telecommunication equipment
- Medical and industrial equipment
- Household equipment and remote controllers
- Control systems and automation panels
Manufacturing Advantages
- 26 years of membrane switch specialization
- Strong research and development capabilities
- Consistent quality and reliability
- Competitive pricing structure
- Rapid sample and production lead times
- Complete solution design services
Circuit Technology Comparison
| Items | Silver Printed Circuit | Copper Etched FPC Circuit |
|---|---|---|
| Material | PET (Polyester) | Copper |
| Conductor | 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 |
| Pitch | 0.5mm (not suggested), 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 |
| Dielectrics 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 and Storage Conditions
| Operation Temperature: | -40°C ~ +80°C |
| Storage Temperature: | -40°C ~ +80°C |
| Humidity: | 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 specialization in membrane technology.
Q2: Is my switch file safe if I send it to you for manufacturing?
We respect customer 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 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 (Telegraphic Transfer) and Western Union.
Q5: What are your shipping methods?
We work with our own forwarders for DHL, UPS, FedEx, TNT, and EMS shipments. We can also 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?
Our primary markets include Europe, USA, Brazil, Russia, Turkey, Iran, Australia, Singapore, and other global regions.
Similar Products
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