Rigid Multilayer Electric Printed Flexible PCB Circuit Board
We specialize in comprehensive membrane switch manufacturing with integrated systems and stable technical teams, providing complete one-stop service solutions.
Product Construction & Materials
Layer Configuration
- Overlay
- Overlay adhesive
- Dome retainer
- Metal dome
- Spacer adhesive
- Circuit
- Rear adhesive (customizable)
Material Specifications
- Base Material: PET/PC
- Overlay Material: Polyester (PET) of AUTOTYPE or Polycarbonate (PC) of LEXAN
- Rear Adhesive: 3M 467MP, 3M 468MP, or as requested
- Color Matching: Pantone and RAL color matching system
- Tail, Pin and Circuit Layout: Customized to customer requirements
- Switch Type: Metal dome or poly dome options
Technical Specifications
Electrical Characteristics
| Wire Resistance |
≤ 1 Ohm/cm |
| Maximum Circuit Rating |
50V DC, 100mA, 500mW |
| Contact Resistance |
0.5-10Ω (varies by trace length and material) |
| Insulation Resistance |
≥ 100MΩ at 100V |
| Dielectric Withstand |
250VRms (50 to 60 Hz/min) |
| Contact Bounce |
≤ 10 ms |
Mechanical Properties
| Actuation 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 |
| Lifetime |
> 1 Million cycles |
| Dome Springback Time |
< 5 msec |
| Tail Flexibility |
Any angle within 180 degrees |
Environmental Specifications
| Operation Temperature |
Flat/Metal dome: -20°C to 80°C, Poly dome: -20°C to 55°C |
| Storage Temperature |
Flat/Metal dome: -40°C to 80°C, Poly dome: -40°C to 60°C |
| Operation Humidity |
90% at 40°C for 240 hours |
| Vibration Resistance |
20GS max (10 to 200Hz, MIL-STD-202, M204, condition B) |
| Base Material Voltage Withstand |
1500V DC |
Production Capabilities
Screen Print Department
IR Tunnel & Oven
Thickness Testing
Laser Cutting Machines
Punching Department
Emboss Key Section
Assembly Lines
Electrical Testing
OQC Department
Visual Aspect Testing
PU Coating Section
Product Features
- Membrane Switch with windows
- Touch feeling keys with embossing
- Silk Screen Printing
- Perfect exterior finish
- Over 1 million life cycle
- High quality construction
Applications
Medical Equipment
Telecommunications Apparatus
Telephone Systems
Household Appliances
Security Systems
Industrial Controls
Commercial Terms
| Minimum Order Quantity |
50 pieces |
| Payment Terms |
T/T or L/C |
| Mold Charge |
100% in Advance |
| Sample Time |
9-10 days after drawing approval |
| Production Lead Time |
15-22 days after sample approval |
Company Information
| Place of Origin |
Dong Guan, China |
| Brand Name |
Foundation |
| Model Number |
HC-MS-002 |
| Certification |
ISO9001:2008, SGS, Rohs |
Company Advantages
- Experienced management team with extensive field expertise
- Professional staff and skilled workers
- Strong R&D capabilities
- Quick delivery times
- Competitive pricing
- Two factories available for large orders
- Expert sales team and excellent customer service
Product Images