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Multi Layer
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Rigid Multi layer PCB

Multi-layer PCB is devised for the compact but high performance products by integrating circuits into smaller space, which cannot be on double layer PCB.

It composes various micro holes and connects layers by penetrating necessary layers and improves efficiency innovatively comparing to existing double layer circuit board.

Manufacturing Specifications

ITEM		Rigid-Double
Min. Pattern / Width space		100/100㎛
Min. Hole Diameter	Mechanical	Φ0.25
Max. Layer Count		~12Layer
Board Thickness		0.4 ~ 2.0mm
Copper Clad	Min.	1/3 oz(12㎛)
Copper Clad	Max.	2 oz(70㎛)
Plating Min Thickness		20 ± 5㎛
Materials
		FR-4 / High Tg
		Halogen Free
		Other
Surface treatment	OSP	0.3 ~ 0.45㎛
	HASL	Land : 2 ~ 80㎛ / Edge : 2 ~ 25㎛
	Chemical Gold	Ni : 3.0㎛ / Au : 0.03㎛
	Other	-