MEMBRANE SWITCH SOLUTIONS & FEATURES
Circuit type:
Embossing style:
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Surface material selection:
PC(polycarbonate)
PC sheet is a flexible material that can be repeatedly bent without breaking. At the same time, PC material transparency is very high, smooth PC material is usually used in the window display panel products. PC materials with fire resistance can reach V0 and V2 flame retardant grades.
appearance:
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Surface material selection:
PET(Polyester film)
PET sheet has the characteristics of corrosion resistance and high temperature resistance. Polydome made of PET sheet has good elasticity . Autotex XE series PET sheets have excellent UV protection and can be used outdoors in the sun for a long time without aging and cracking. PET with hard coating on the surface has good wear resistance, and the surface hardness can reach 3H grade.
appearance:
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Comment material:
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Connection method:
Technical parameters:
1、Electrical performance
Working voltage | Working current | Contact resistance | Loop resistance | Substrate withstands voltage | Insulation resistance |
50VDC |
≤100mA | 1Ω | ≤150Ω | 2k DVQ | ≥100M |
2、Mechanical properties
Mission life | Key operation force | Springback of time | Closing shift | Bending of the tail |
≥1 million times | 20-500g | ≤10ms |
0.1~0.4mm(no touching) 0.4~1.0mm(with touching) |
180°(Fold radius>1mm) |
3、Adaptability to environment
Working temperature | Storage temperature | Working humidity |
-30℃~70℃ | -40℃~80℃ | ≤95% |
4、Dimension
Printing dimension tolerance | Line width | Line to line spacing | Distance to edge |
0-20mm: ≤0.1mm
21-50mm:≤0.2mm 51-80mm:≤0.3mm 81-100mm:≤0.5mm |
≥0.3mm | ≥0.3mm | ≥0.3mm |