3M9080A Membrane Switch Graphic Overlay with LCD Window - 5 Million Cycle 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
Product Overview
3M9080A Membrane Switches with Graphic Overlays featuring LCD windows and PC/PVC construction. These membrane switch overlays integrate 3M467 tactile dome buttons for reliable operation.
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 |
| 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 Specifications
| Operation Temperature | -40°C ~ +80°C |
| Storage Temperature | -40°C ~ +80°C |
| Humidity | 40°C, 90%~95%, 240 hours |
Material Construction
- Base Material: PET / PC
- Surface Finish: Glossy / Matte
- Temperature Resistance: -30ºC-120ºC
- Thickness: Membrane 0.05-0.25mm; Plate 0.25-2.0mm
- Circuit Layer: Silver paste / Carbon paste
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 |
Product Features
- High Temperature Resistance
- Excellent Wear Resistance
- High Stability Performance
- Waterproof Construction
- Long Service Life
- Rigorous Structural Design
Available Types
- Flat Non Tactile Type
- Tympanic Tactile Type
- Metal Elastic Type
- LED Backlight Type
Applications
- Home Appliances and Smart 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 and Industrial Equipment
- Household Equipment and Remote Controllers
Manufacturing Advantages
- 26 Years of Membrane Switch Specialization
- Strong R&D Capability
- Stable Quality Assurance
- Competitive Pricing
- Short Lead Times (2-3 days for samples)
- Complete Solution Design Services
- NDA Protection Available
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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