High Glossy Metal Dome Backlight Membrane Switch With Aluminum Backplate
Item description:
High Glossy Metal Dome Membrane Switch With Aluminum backplae & FPC Flexible Printed Circuit
Overlay: High Glossy PET Overlay
Circuit type: Flexible FPC Combine with Rigid PCB
Button type: embossing metal dome keys
Aluminum back plate: Alu
Backadhesive: 3M467 MP or equivaient.
WaterProof Design: Can be available.
Defect rate: less than 0.3% for SMT led
Guarantee: 1 year quality Guarantee for all customers or 1 million opeation life time
Product Characters
- Custom made OEM/ODM
- Waterproof design also ok.
- Epoxy keys available
- Silkscreen or digital print as per request.
- Withstand millions of cycles
- Perfect exterior
Our Advantage:
- Only focus in membrane switch and related items.
- Strong R&D capability
- Low cost and competitive price
- Quick delivery
- 100% computer test and inspection before shipment
- One stop purchase available for customer
- All Products provide one year quality warranty
The design and manufacturing process behind membrane switches is one e2ip technologies handles with much care and creativity. Membrane switches are made by printing a carbon or silver ink onto various substrates. A customized graphic overlay is then applied to the film. At e2ip technologies , we offer a wide range of graphic layer material, including polyester, antimicrobial polyester, polycarbonate, blends, and silicone. These pliable, durable materials are where “membrane” switches get their name.
Applications:
- *Medical Equipment
- * Telecommunications apparatus
- * Smart phone systems
- * Household appliances
- * Security systems
- * Various industry control keypad panel
- * consumer electronics and 3C item
Specification:
| Electronical charateristic: | Data Details |
| ⒈ Voltage: | ≤50VDC |
| 2.Currency | ≤100mA |
| ⒊contact Resistance: | 0.5~10Ω |
| ⒋Insulution resistance: | ≥100MΩ(100VDC) |
| ⒌ Base Material withstand Voltage : | 2kDVC |
| ⒍ Snap back time: | ≤6ms |
| ⒎Loop resistance: | 50Ω,150Ω,350Ω |
| ⒏Insulate Ink withstand Voltage : | 100VDC |
| Mechnical Data: | |
| ⒈ Reliable Life Span: | >1 million operation times |
| ⒉ Closed displacement: | 0.1~0.4mm(Notactile type) |
| 0.4~1.0mm ( tactile type) | |
| ⒊ Touch Force: | 15~750g |
| ⒋ Silver Paste Resistance Change Rate: | at 55℃,Humidity 90%,56 hours later,resistance between two wire loops :10MΩ/50VDC |
| 5. Exterior for Circuit | No oxidation , no impurity |
| 6.Circuit width and Technical request | Circuit width ≥0.3mm,Distance between two wires 0.3mm,blur of wire <1/3,Line Gap <1/4 circuit width. |
| ⒎Wire lead Pitch: | 2.54, 2.50, 1.27, 1.25, 5.08 mm |
| ⒏ wire lead anti-curve rate | test with d=10mm steel Roller with 80times, no breakage |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.