WenYI Electronics Electronics Co.,Ltd
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Wire Drawing Treatment Metal Dome Membrane Switch Mirror Effect Silver PC Overlay
Item Description:
MIrror Effect Silver PC Overlay With Wire Drawing Treatment Embossing Membrane Switch
Overlay: MIrror Effect Silver PC Overlay
Membrane switch type: embossed key
Dome type: 12 mm Metal dome, Tactile
Circuit : PET 0.1mm or 0.125mm , silver past
Surface treatment: wire drawing
Sample Lead time : 9-12 working days
Mass production lead time: standard leadtime 8-14 working days
Defected Rate and guarantee: 0.3% as standard
Product Characters
Our Advantage:
Application
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 |
| 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 |
