Multilayer PCB

There is a increased demand for products using the Multilayer PCB.To reduce size of product & for betterfunctionality which depends on the interconnection between the layers that it is made up of. Without microvia production improvements, PCB manufacturers are forced to increase product size to improve performance. The increasing cost of property is driving all industries to seek smaller products, lowering the demand for end products that contain thick, high-layer count printed circuit boards.

How I stack Multilayer PCB?

For High speed design

Layer 1 ----------------------------Device and signal1

Layer 2 ----------------------------Power plane

Layer 3 ----------------------------GND plane

Layer 4 ----------------------------Signal 2

Layer 5 ----------------------------GND plane

Layer 6 ----------------------------Signal 3

Layer 7 ----------------------------Signal 4

Layer 8 ----------------------------GND plane

Layer 9 ----------------------------Signal 5

Layer 10--------------------------- GND plane

Layer 11 ---------------------------Power plane

Layer 12----------------------------Devices and signal 6

Technical specifications for Multilayer PCB's

Capability	Standard

Board types	Multilayer up to 12 Layers
Board Profiling	CNC Rout
	Score
	Pierce Blank & Return
Minimum PWB trace width	5 mil ( 0.127 mm )
Minimum Track Width to feature spacing	5 mil ( 0.127 mm )
Smallest drilled hole	0.4 mm
Material Thickness	0.4 mm - 3.2 mm
Copper Thickness	Up to 6 oz Cu
Max board size	600 mm x 450mm
Standard Surface finish	Hot Air Solder Level
Alternative finishes	Electroless Nickel / Immersion Gold
	Rohs
	Electroless Tin Lead
	Carbon
	Hard Gold ( edge contact )
	Peelable
Bare Board Test	Bed of Nails
	Double-sided flying probe test
Solder mask	Photoimageable Resist with green, red,black,white & yellow colors.
Gold plate	Edge connectors Touch Pads

Home Products & Services Equipments Why Buy from Yashna FAQ Contact Request Sitemap

Multilayer PCB

Capability

Standard

Website developed & maintained by

Photozone Electronics