R-1787 : Circuit Board Materials for LED lightings "ECOOL" series

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Specification

Item	Performance characteristics
Glass transition temp.(Tg) :TMA,Temp. rising rate: 10°C/min (°C)	140
Solder heat resistance:JIS C6481,260°C solder float for 2min	No abnormality
Heat resistance,1oz:JIS C6481	230°C 60min
Dielectric constant (Dk):1MHz,JIS C 6481	5.1
Dissipation factor (Df):1MHz,JIS C 6481	0.016
Insulation resistance:JIS C6481,C-96/20/65 (MΩ)	1x108
Tracking resistance:IEC 60112 (V)	CTI≥600
Thermal conductivity:Laser flash (W/m·K)	1.10
Flat-withstand voltage:ASTM D149 (kV/mm)	43

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[Catalog/Datasheet]