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R-1786 : Glass Composite Circuit Board Materials

Product
Glass Composite Circuit Board Materials

Series/Type
Thick copper glass composite circuit board materials

Parts no
R-1786

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Photo:R-1786
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 240°C 60min
CTE:α1,X-axis,IPC-TM-650 2.4.41,TMA (ppm/°C) 25 (20)
CTE:α1,Y-axis,IPC-TM-650 2.4.41,TMA (ppm/°C) 28 (23)
CTE:α1,Z-axis,IPC-TM-650 2.4.24,TMA (ppm/°C) 65
Dielectric constant
(Dk):1MHz,IPC-TM-650 2.2.2.9,C-24/23/50		 -
Dielectric constant
(Dk):1GHz,IPC-TM-650 2.2.2.9,C-24/23/50		 -
Dielectric constant
(Dk):1MHz,JIS C6481,C-96/20/65		 4.2
Dielectric constant
(Dk):1MHz,JIS C6481,C-96/20/65+D-24/23		 4.2
Dielectric constant (Dk):1GHz,IPC TM-650 2.5.5.9,C-24/23/50 4
Dissipation factor (Df):1MHz,IPC TM-650 2.5.5.9,C-24/23/50 -
Dissipation factor (Df):1GHz,IPC TM-650 2.5.5.9,C-24/23/50 -
Dissipation factor(Df):1MHz,JIS C6481,C-96/20/65 0.011
Dissipation factor (Df):1MHz,JIS C6481,C-96/20/65+D-24/23 0.011
Dissipation factor (Df):1GHz,IPC TM-650 2.5.5.9,C-24/23/50 0.007
Volume resistivity:JIS C6481,C-96/20/65 (MΩ·m) 1x10^8
Volume resistivity:JIS C6481,C-96/20/65+C-96/40/90 (MΩ·m) 5x10^7
Surface resistivity:JIS C6481,C-96/20/65 (MΩ) 3x10^8
Surface resistivity:JIS C6481,C-96/20/65+C-96/40/90 (MΩ) 1x10^8
Insulation resistance:JIS C6481,C-96/20/65 (MΩ) 5x10^8
Insulation resistance:JIS C6481,C-96/20/65+D-2/100 (MΩ) 1x10^7
Water absorption:JIS C6481,E-24/50+D-24/23 (%) 0.08
Flexural strength:Fill,JIS C6481 (N/mm²) 280
Peel strength:JIS C6481,Copper foil0.018mm(18µm),A (N/mm) -
Peel strength:JIS C6481,Copper foil0.018mm(18µm),S₄ (N/mm) -
Peel strength:JIS C6481,Copper foil0.035mm(35µm),A (N/mm) -
Peel strength:JIS C6481,Copper foil0.035mm(35µm),S₄ (N/mm) -
Peel strength:2oz,JIS C6481,A (kN/m) 2.2
Peel strength:2oz,JIS C6481,260°C solder float for 20sec (kN/m) 2.1
Alkali resistance:JIS C6481,dipping (3min) No abnormality
Flammability:JIS C6481,A+E-168/70 94V-0
Tracking resistance:IEC 60112 (V) -
Accuracy of thickness (σ value) (mm) -
[Catalog/Datasheet]
Catalog_R-1786_en(152KB)