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Overlay Material | PET, PC |
Artwork Format | CorelDraw, Adobe Illustrator AI, AutoCAD, CDR |
Color | Pantone and RALcolor matching system |
Button | Embossed/Flat/Metal/Silicone/Rubber |
Keys Options | Tactile: metal domes or poly domes |
Non-tactile: flat button, printed silver spot on the circuit | |
Connector Tail | Zero insertion force(ZIF) with 0.5MM ,1.0MM,1.25MM pitch |
Female connector with 2.54MM pitch | |
Circuitry option | Silver printed conductive inks, FPC, PCB |
Printing | Screen printing, Semi-Auto matic printing, Automatic Printing |
Window | Clear or transparent, translucent, red/black/white/green etc transparent window |
Surface | Glossy surface or matte surface |
Rear Adhesive | 3M467,3M468, 3M9080, 3M9495, 3M7959,3M9471, 3M300VHB, etc... |
Certificate | ISO9001、RoHS、CE、SGS |
Electrical Properties | ||||||
Operating Voltage | ≤ 50VDC | Substrate Voltage | 2kDVC | |||
Working Current | ≤ 100mA | Spring Time | ≤ 6ms | |||
Contact Resistance | 0.5 ~ 5Ω | Loop Resistance | 60Ω | |||
Insulation Resistance | ≥ 100MΩ (100VDC) | Insulation Ink Voltage | 100VDC | |||
Mechanical Properties | ||||||
Reliability, Service life | > 1 million times | |||||
Closed Displacement | 0.1 ~ 0.4mm (no touch-type) 0.4 ~ 1.0mm (touch-type) | |||||
Health Standard For Power | 280g Power | |||||
Silver Migration | In 55 ℃, humidity 90%, 56 hours later, the second-line between the 10MΩ/50VDC | |||||
Silver Online No Oxidation, No Impurities | ||||||
Silver Width | ≥ 0.3mm, the smallest interval of 0.3mm, line edges <1 / 3, the line gap of <1 / 4 width | |||||
Pin Spacing Standard | 1.00mm | |||||
Lead Aanti-Curvature | 10mm steel rod line pressure roller 80 constantly. | |||||
Environmental Performance | ||||||
Operating Temperature | -40 ℃ ~ +80 ℃ | |||||
Storage Temperature | -40 ℃ ~ +85 ℃ temperature of 95% ± 5% | |||||
Atmospheric Pressure | 86 ~ 106KPa | |||||
Print Index | ||||||
Print Size Deviation | ± 0.15mm, clear code looks bad ≤ 0.1mm edges | |||||
Chromatic Deviation | ± 0.11mm/100mm, insulated cover all the Silver Line Ink |