Panasonic Megtron 6 PCB Supplier

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Panasonic Megtron 6 (M6) High Speed PCB

Megtron 6 is an ultra-low loss, highly heat resistant circuit board material designed for mobile, networking, and wireless applications etc. The main properties of Megtron 6 are low dielectric constant (DK) and dielectric dissipation factors (DF), low transmission loss and high heat resistance.

Part Numbers
Low Dielectric Constant (Dk) Glass Cloth - Laminate R-5775(N) / PrepregR-5670(N)
Standard E Glass Cloth - Laminate R-5775 / PrepregR-5670

Main Features
Low Dk = 3.7 (@ 1GHz), Low Df = 0.002 (@ 1GHz)
Excellent through-hole reliability (5x better than our conventional high Tg FR4 material)
Lead-free, ROHS-compliant soldering
High heat resistance
M6 also provides excellent high-density interconnect (HDI) and thermal performance.

Main Applications
Antenna (Automotive millimeter wave radar, Base station)
ICT infrastructure equipment
Measuring instrument
Super computer

Our PCB Capabilities (Megtron 6)

PCB Material:	Low DK Glass Cloth
Designation:	Laminate R-5775(G), Prepreg R-5670(G)
Dielectric constant:	3.61 at 10GHz
Dissipation Factor	0.004 at 10GHz
Layer count:	Multilayer PCB, Hybrid PCB
Copper weight:	0.5oz (17 µm), 1oz (35µm), 2oz (70µm)
PCB thickness:	0.4mm, 0.6mm, 0.8mm, 1.0mm, 1.6mm, 1.8mm, 2.0mm
PCB size:	≤400mm X 500mm
Solder mask:	Green, Black, Blue, Yellow, Red etc.
Surface finish:	Bare copper, HASL, ENIG, Immersion silver, Immersion tin, OSP etc..

Typical Value of R-5775

Property			Units	Test Method	Condition	Typical Value
THERMAL	Glass Transition Temp ( Tg )		C	DSC	As received	185
				DMA	As received	210
	Thermal Decomposition Temp		C	TGA	As received	410
	Time to Delam (T288)	Without Cu	Min	IPC TM-650 2.4.24.1	As received	> 120
		With Cu	Min	IPC TM-650 2.4.24.1	As received	> 120
	CTE : α1	X - axis ppm / C	ppm / C	IPC TM-650 2.4.24	< Tg	14 - 16
		Y - axis ppm / C	ppm / C	IPC TM-650 2.4.24	< Tg	14 - 16
		Z - axis ppm / C	ppm / C	IPC TM-650 2.4.24	< Tg	45
	CTE : α2	Z - axis ppm / C	ppm / C	IPC TM-650 2.4.24	> Tg 260	260
ELECTRICAL	Volume Resistivity		MΩ - cm	IPC TM-650 2.5.17.1	C-96/35/90	1 x 10^9
	Surface Resistivity		MΩ	IPC TM-650 2.5.17.1	C-96/35/90	1 x 10^8
	Dielectric Constant ( Dk )	@ 1GHz	/	IPC TM-650 2.5.5.9	C-24/23/50	3.71
		@ 10GHz	/	IPC TM-650 2.5.5.5	C-24/23/50	3.61
	Dissipation Factor ( Df )	@ 1GHz	/	IPC TM-650 2.5.5.9	C-24/23/50	0.002
		@ 10GHz	/	IPC TM-650 2.5.5.5	C-24/23/50	0.004
PHYSICAL	Water Absorption		%	IPC TM-650 2.6.2.1	D-24/23	0.14
	Peel Strength	1oz ( H-VLP )	kN / m	IPC TM-650 2.4.8	As Received 0.8	0.8
	Flammability		/	UL	C-48/23/50	94V-0

Megtron 6 Material List in stock (as of January 2022)

Item	Thickness (mil)	Thickness(mm)	Structure	Copper weight(oz)	Type of copper
R5775G	2.0	0.050	1035*1	H/H	HVLP
R5775G	2.6	0.065	1080*1	H/H	HVLP
R5775G	3.0	0.075	1078*1	1.0/1.0	RTF
R5775G	3.0	0.075	1078*1	H/H	RTF
R5775G	3.0	0.075	1078*1	1.0/1.0	HVLP
R5775G	3.0	0.075	1078*1	H/H	HVLP
R5775G	3.9	0.100	3313*1	H/H	RTF
R5775G	3.9	0.100	3313*1	1.0/1.0	RTF
R5775G	5.9	0.150	1080*2	2.0/2.0	RTF
R5775G	9.8	0.250	2116*2	H/H	RTF