3M467 Silicone Rubber Keypad with Metal Dome PET Membrane Switch - 5 Million 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
3M467 Silicone Rubber Keypad with Metal Dome PET Membrane Switch offers exceptional design flexibility and cost-effectiveness for various user interface applications.
Design Options & Features
- Multiple silicone color integration
- Wide variety of material choices
- Multi-color printing for text and legends
- Laser etched legends for back lighting
- Enhanced durability coating options
- Chemical and environmental resistance
- Liquid injection molded products
- Plastic key caps
- Metal keypads with durable construction
- Carbon, gold, and copper contacts
Manufacturing Advantages
- 26 years of membrane switch specialization
- Strong R&D capability
- Consistent quality control
- Competitive pricing structure
- Short lead times: 2-3 days for samples
- 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 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 |
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 |
Application Areas
- Home appliances and devices
- Security protection systems with cipher code
- Industrial control keypad panels
- Consumer electronics and 3C items
- Therapy medical systems and devices
- Automatic machine control keypads
- Telecommunication equipment
- Medical equipment
- Industrial equipment
- Household equipment
- Remote controllers
- Control systems
Frequently Asked Questions
Are you a factory or trade company?
Lunfeng is a membrane switch/graphic overlay manufacturer/factory with 26 years of specialization in membrane switch production.
Is my switch file safe if I send it to you for manufacturing?
We respect customer design authority and will never manufacture membrane switches/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/graphic overlays according to your samples.
What payment methods do you accept?
We accept TT (Telegraphic Transfer) and Western Union.
What's your shipping method?
We ship via DHL, UPS, FEDEX, TNT, EMS through our forwarders, or 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 primary markets include Europe, USA, Brazil, Russia, Turkey, Iran, Australia, Singapore and other global regions.
Product Images
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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