Embossing Metal Dome Membrane Switch with FPC Circuit - 5 Million Cycle Life, 0.5mm Pitch Options
Price:
depending on the design
MOQ:
1 piece
Delivery Time:
normally 2-4 weeks, can be discussed
Brand:
Lunfeng/Customer's brand
Product Description
Product Overview
Embossing metal dome membrane switches with FPC circuits provide reliable tactile feedback for various industrial and consumer applications. These switches integrate metal domes with flexible printed circuits to deliver precise user interface control.
Key Applications
- Home appliances and consumer electronics
- Security protection systems with cipher code
- Industrial control panels and automation equipment
- Medical devices and therapy systems
- Telecommunication equipment and remote controllers
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 Buttons Pads | Silver | Gold plated |
| Life & Reliability | Normal | Good |
| Resistance | Low | Very low |
| Pitch Options | 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 cycles; Tactile type ≥ 1,000,000 cycles |
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 |
Manufacturing Advantages
- 26 years of membrane switch manufacturing expertise
- Strong R&D capability and whole solution design
- Stable quality with competitive pricing
- Short lead time: 2-3 days for silver circuits, 7-10 days for FPC
- Flexible MOQ starting from 1 piece
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 switches.
Q2: Is my switch file safe if I send it to you for manufacturing?
We respect customer design authority and accept NDAs. We never manufacture switches for others without permission.
Q3: Can you copy membrane switch/graphic overlay samples without file?
Yes, we can clone membrane switches and graphic overlays according to your samples.
Q4: What payment methods do you accept?
We accept TT and Western Union payments.
Q5: What are your shipping options?
We ship via DHL, UPS, FEDEX, TNT, EMS, or can cooperate with your preferred forwarder.
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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