Item description:
2.54 mm Pitch Hi- Glossy Epoxy 1.80mm Thickness PET Overlay FPC Membrane Switch
Product Characters:
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:
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 | |