Item		Condition	Unit	MCL-E-67	MCL-E-73	MCL-BE-67G Series *Type(S)	MCL-E-75G
Tg		TMA	°C	120~130	135~145	135~145	160~170
		DMA		150~160	170~180	—	205~215
CTE	X	30~120°C	ppm/°C	13~16	12~15	13~16	12~14
	Y			14~17	14~17	16~19	14~16
	Z	<Tg		50~70	35~45	30~45	30~40
		>Tg		200~300	180~240	150~230	180~240
Copper peal strength	18μm	A	kN/m	1.4~1.6	1.2~1.4	1.2~1.4	1.3~1.5
	35μm			1.7~2.1	1.6~1.8	1.3~1.5	1.5~1.8
Solder heat resistance 260°C		A	sec.	>120	>300	>300	>600
Dielectric constant	1MHz	C-96/20/65	—	4.7~4.8	4.9~5.1	4.9~5.1	5.0~5.2
	1GHz			4.1~4.2	4.2~4.4	4.4~4.6	4.4~4.6
Dissipation factor	1MHz	C-96/20/65	—	0.0130 ~0.0170	0.0140 ~0.0160	0.0060 ~0.0070	0.0090 ~0.0110
	1GHz			0.0180 ~0.0200	0.0180 ~0.0200	0.0090 ~0.0110	0.0140 ~0.0160
Key word				FR-4	Superior heat resistance	High Tg, Halogen-free	High Tg, Halogen-free Superior heat resistance

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MCL-BE-67G SeriesDetails

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