Custom Membrane Switch Overlay with 3M 467 Tactile Dome Button - 500,000+ Cycles 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
Custom Membrane Switch Overlay with 3M 467 Tactile Dome Button
Professional OEM membrane switch overlay featuring hot pressing convex type with tactile feedback, designed for medical equipment and industrial control applications.
Product Features
- High durability with life expectancy exceeding 500,000 cycles
- Customizable stroke and intensity to meet specific requirements
- Screen printed graphic overlay with roll-up bump rebound force
- Available with 3M 467 tactile dome button technology
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; Tactile type ≥ 1,000,000 |
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 Conditions:
| Parameter | Specification |
|---|---|
| Operation Temperature | -40°C ~ +80°C |
| Storage Temperature | -40°C ~ +80°C |
| Humidity | 40°C, 90%~95%, 240 hours |
Circuit Options 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 |
| 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 |
Manufacturing Advantages
- 26 years of membrane switch manufacturing expertise
- Strong R&D capability with custom design solutions
- Consistent quality control and stable performance
- Competitive pricing with short lead times
- Sample production: 5 pcs for membrane switch, 10 pcs for overlay
- Complete solution design and prototyping services
Application Areas
- Medical Equipment and Therapy Systems
- Industrial Control Panels and Automation Machinery
- Security Protection Systems with Cipher Code
- Consumer Electronics and 3C Products
- Telecommunication Equipment
- Home Appliances and Household Devices
- Remote Controllers and Control Systems
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 this field.
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 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 physical samples.
Q4: What payment methods do you accept?
We accept TT (Telegraphic Transfer) and Western Union.
Q5: What are your shipping options?
We ship via DHL, UPS, FEDEX, TNT, EMS, or can coordinate 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