4L Multilayer Fr4 Rigid Printed Circuit Board PCB

Basic Info

Model NO.	BED-E-A159
Production Process	Customerised
Base Material	Copper
Insulation Materials	Epoxy Resin
Brand	Ucreate
Board Layer	4
Based Material	Iteq180
Size	290.2*180.5mm
Surface Finish	OSP
Material Finished Thickness	1.6mm
Finished Copper	All 1oz
Solder Mask Color	Green
PCB Testing	E-Testing; Flying Probe Testing
Ipc Standard	Ipc Class II
Lead Time	7 Working Days
Transport Package	Vacuum Package
Specification	UL, RoHS, SGS, ISO9001
Trademark	Ucreate PCB
Origin	China
HS Code	8534009000
Production Capacity	20000sq. M/Month

Product Description

Ucreate LTD PCB's aim Customer Satisfaction is Always Our First Priority!

*Quality Policy

*Top Quality and high efficiency

*Improve continuously

*Achieve customer's satisfaction

1.Products Application

2. Market Distribution

4L Multilayer Fr4 Rigid Printed Circuit Board PCB

3.Technical Capabilities

Items		Speci.	Remark
Max panel size		32" x 20.5"(800mm x 520mm)
Min trace width/ space (inner layer)		4mil/4mil(0.1mm/0.1mm)
Min PAD (inner layer)		5 mil(0.13mm)	hole ring width
Min thickness(inner layer)		4 mil(0.1mm)	without copper
Inner copper thickness		1~4 oz
Outer copper thickness		0.5~6 oz
Finished board thickness		0.4-3.2 mm
Board thickness tolerance control	±0.10 mm	±0.10 mm	1~4 L
	±10%	±10%	6~8 L
	±10%	±10%	≥10 L
Inner layer treatment		brown oxidation
Layer count Capability		1-30 LAYER
alignment between ML		±2mil
Min drilling		0.15 mm
Min finished hole		0.1 mm
Hole precision		±2 mil(±50 um)
tolerance for Slot		±3 mil(±75 um)
tolerance for PTH		±3 mil(±75um)
tolerance for NPTH		±2mil(±50um)
Max Aspect Ratio for PTH		8:1
Hole wall copper thickness		15-50um
Alignment of outer layers		4mil/4mil
Min trace width/space for outer layer		4mil/4mil
Tolerance of Etching		+/-10%
Thickness of solder mask	on trace	0.4-1.2mil(10-30um)
	at trace corner	≥0.2mil(5um)
	On base material	≤+1.2mil Finished thickness
Hardness of solder mask		6H
Alignment of solder mask film		±2mil(+/-50um)
Min width of solder mask bridge		4mil(100um)
Max hole with solder plug		0.5mm
Surface finish		HAL (Lead or Lead free), immersion Gold, Immersion Nickel, Electric Gold finger, Electric Gold, OSP, Immersion Silver.
Max Nickel thickness for Gold finger		280u"(7um)
Max gold thickness for Gold finger		30u"(0.75um)
Nickel thickness in Immersion Gold		120u"/240u"(3um/6um)
Gold thickness in Immersion Gold		2u"/6u"(0.05um/0.15um)
Impedance control and its tolerance		50±10%,75±10%,100±10% 110±10%
Trace Anti-stripped strength		≥61B/in(≥107g/mm)
bow and twist		0.75%