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Embossing Diy Backlit 3 4 5 Button Touch Controller Membrane Switch Keypad Repair
Product Description
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Product Specifications
| Item | Value |
|---|---|
| Overlay Material | PVC, PET, FPC, PC, PC Acrylic Panel |
| Color | Pantone or sample's color |
| Adhesive | 3M467 / 3M468MP |
| Key Option | Embossing or Flat |
| Key Lifetime | Over 1 Million times |
| Salt Spray Chamber Testing | -40 ~ +70 °C |
| Reliable Routine Test | 55±2 °C, R.H. 95%, 48H |
| Printing | Silk Screen Printing |
| Certification | ROHS compliance |
| OEM Service | Acceptable |
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Product Showcase
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Material Selection Guide
| Product Structure | Material Name | Material Brand / Model | Performance Parameter |
|---|---|---|---|
| Graphic Overlay | PC (polycarbonate) | 0.175 / 0.25 / 0.35 / 0.5 mm thickness | • Gloss & Matt • Good fire resistance • Low corrosion resistance |
| PET (polyester) | 0.15 / 0.188 / 0.20 / 0.25 mm thickness (Autotex F150/F200/V150/EBG180/EBA180) |
• Gloss & Matt • Hard texture • Suitable for making poly dome • High corrosion resistance |
|
| Top Adhesive | PET Double-sided adhesive | 0.10 / 0.22 / 0.28 mm thickness | 3M7945MP / 3M9495MP |
| Paper Double-sided Tape | 0.10 mm thickness | 3M9448A | |
| Dome Retainer | PET | 0.05 / 0.075 mm thickness | / |
| Switch Spacer | PET Double-sided adhesive | 0.18 / 0.225 / 0.288 mm thickness | 3M7957MP / 3M7959MP / 3M7961MP |
| Metal Dome | Metal dome | 6mm - 16mm 4-Legged Metal Dome | 0.5 to 1 million |
| Circuit Layer | PET, S10 DK11 | 0.1 / 0.125 mm | Resistance customizable |
| Rear Adhesive | PET Double-sided adhesive | 0.05 / 0.125 mm thickness | 3M467MP / 3M468MP |
| Connector | Metal PIN | Metal, Male/Female 2.54mm | / |
| Female connector | Female, 2.54mm | / | |
| FPC connector | FPC 0.5 / 1.0 / 1.27 / 2.54mm | / |
Comply with ROHS & REACH. The above product information is for reference only; customized production is available according to specific customer design requirements.
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Electrical Performance
| Wire Resistance | 0.5mm width, 1Ω/cm | Rated Current | 25-150mA, 0-30V DC |
| Insulation Resistance | >100MΩ 250V DC | Working Voltage | <50V DC |
| Non-tactile Switch Stroke | 0.1-0.4mm | Tactile Switch Stroke | 0.4-1.0mm |
| Working Life | >0.5-1.2 million times | Working Temperature | -20°C - 80°C |
| Working Humidity | 40°C, 90% RH No Influence | Substrate Voltage | 1500V DC |
| Feedback Time | 10ms | Tail Folding | R>1, 180° angle |
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Manufacturing & Facilities
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Frequently Asked Questions
1
Are you a trading company or a manufacturer?
We are an integrated professional trading and manufacturing enterprise, offering complete production capabilities alongside foreign trade services.
2
How can I request product samples?
(1) Stock Samples: Provided free of charge if you cover the shipping freight.
(2) Customized Samples: Up to 5 pre-production samples can be customized for your verification upon receipt of the proofing fee.
(2) Customized Samples: Up to 5 pre-production samples can be customized for your verification upon receipt of the proofing fee.
3
What kind of artwork file formats do you prefer?
We prefer vector graphic files generated with software such as Adobe Illustrator (.AI, .EPS, .PDF) and CorelDraw (.CDR) for precise color matching and dimension accuracy.
4
What are your standard payment terms?
(1) Orders ≤ USD 1,000: 100% payment in advance.
(2) Orders > USD 1,000: 30% T/T deposit in advance, with the remaining balance due prior to shipment.
(2) Orders > USD 1,000: 30% T/T deposit in advance, with the remaining balance due prior to shipment.
5
How do I place an order with your team?
Send us your detailed order requirements or BOM list. Our team will review the specifications and quote the total cost. Production proceeds once confirmation and payment are completed.
