Pcb Membrane Keypad 2.54 Mm Pitch High Glossy Epoxy 1.8mm Thickness
Item description:
2.54 mm Pitch Hi- Glossy Epoxy 1.80mm Thickness PET Overlay FPC Membrane Switch
- Overlay: PET and Epoxy Treatment
- Circuit type: Flexible FPC Combine
- Button type: embossing metal dome keys
- Tactile: perfect tactile feeling
- Touch force: 100g -350g or as per request
- Waterproof: IP67 IP54, IP65 Standard
- Backadhesive: 3M Series.
- Gold Finger Connector or ZIF Connector
- Defect rate: less than 0.3%
- Guarantee: 1 year quality Guarantee for all customers or 1 million opeation life time
Product Characters:
- FPC flex circuit
- Epoxy keys with 3D effect
- Custom made OEM/ODM
- PET0.18mm overlay
- Color keys screen print are available
- Withstand millions of cycles
- Perfect exterior
- Good touch feeling, tactile type
- Security protection
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:
- * home appliances and device
- * Security Protection systems with Cipher Code
- * Various industry control keypad panel
- * consumer electronics and 3C item
- * Thrapy medical system and device
- Various automtic machine control keypad
Technical Specification:
| Electronical charateristic: | |
| 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 |
| ⒏Insulate Ink withstand Voltage : | Bigger than 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: | 15~350g |
| ⒋ Silver Paste Resistance Change Rate: | at 55℃,Humidity 90%,56 hours later,resistance between two wire loops :10MΩ/50VDC |
| 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. |
| Environment: | |
| ⒈Working Temperature: | －20℃～+70℃ |
| ⒉Stock Temperature:－40℃～+85℃ , Humidity within: 95%±5% | |
| ⒊Large air pressure:86～106KPa | |
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