MEGTRON 8

Ultra-low Loss, Highly Heat Resistant Circuit Board Materials.

Laminate R-5795(U)/ Prepreg R-5690(U) Laminate R-5795(N)/ Prepreg R-5690(N)

Designed for high-speed communication network equipment such as routers and switches, MEGTRON 8 multi-layer circuit board material features the industry's lowest transmission loss. This contributes to larger capacity and higher-speed data communication and may reduce power consumption because of the lower transmission loss.

The MEGTRON 8 family supports 800GbE used for next-generation high-speed communication technology and offers about a 30% improvement in transmission loss compared to MEGTRON 7.

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MEGTRON 8

Part number list

Results 4

Models table for series MEGTRON 8
Part No.	Tg (DMA) (°C)	Td (Thermal Decomposition) (°C)	T288 (With Cu) (min)	CTE-X,	CTE-Y	CTE α2 Z-axis: Test Method IPC-TM-650 2.4.24; Condition A (ppm/℃)	Dk at 14GHz	Df at 14 GHz	Water Absorption (%)	Peel Strength (1 Oz. Cu) (kN/m)	Flammability (UL-94)
R-5795(U)/R-5690(U)	220	370	> 120	17 - 20	17-20	270	3.1	0.0012	0.06	0.7	94V-0
R-579Y(U)/R-569Y	220	370	> 120	17 - 20	17 - 20	270	3.08	0.0012	0.06	0.7	94V-0
R-579Y(N)/R-569Y	220	370	> 120	17 - 20	17 - 20	270	3.13	0.0016	0.06	0.7	94V-0
R-5795(N)/R-5690(N)	220	370	> 120	17~20	17~20	270	3.1	0.0016	0.06	0.7	94V-0

Models table for series MEGTRON 8
Part No.	Tg (DMA) (°C)	Td (Thermal Decomposition) (°C)	T288 (With Cu) (min)	CTE-X,	CTE-Y	CTE α2 Z-axis: Test Method IPC-TM-650 2.4.24; Condition A (ppm/℃)	Dk at 14GHz	Df at 14 GHz	Water Absorption (%)	Peel Strength (1 Oz. Cu) (kN/m)	Flammability (UL-94)
R-5795(U)/R-5690(U)	220	370	> 120	17 - 20	17-20	270	3.1	0.0012	0.06	0.7	94V-0
R-579Y(U)/R-569Y	220	370	> 120	17 - 20	17 - 20	270	3.08	0.0012	0.06	0.7	94V-0
R-579Y(N)/R-569Y	220	370	> 120	17 - 20	17 - 20	270	3.13	0.0016	0.06	0.7	94V-0
R-5795(N)/R-5690(N)	220	370	> 120	17~20	17~20	270	3.1	0.0016	0.06	0.7	94V-0