The Most Popular 4 Layer Printed Circuit Board

• Type: Rigid Circuit Board
• Dielectric: FR-4
• Material: Fiberglass Epoxy
• Application: Consumer Electronics
• Flame Retardant Properties: V0
• Mechanical Rigid: Rigid
• Model NO.: UC-5741
• Processing Technology: Electrolytic Foil
• Base Material: Copper
• Insulation Materials: Organic Resin
• Brand: Uc
• Board Layer: 4
• Board Thickness: 1.6mm
• Base: Fr4
• Soldermask Color: Green
• Surface Treatment: Immersion Gold/HASL Lead Free/ Immersion Silve
• PCB Testing: E-Testing, Flying Probe Testing
• Solder Mask Color: Green/White/Black/Blue/Red/Purple
• Quick Turn: 3 Working Days
• Lead Time: 6 Working Days
• Ipc Standards: Ipc Class II
• Transport Package: Vacuum Package
• Specification: UL(US&Canada). ISO9001. RoHs, TS, SGS
• Trademark: UC
• Origin: Shenzhen, 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


 
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%

 
4.Products Equipment

5.Russia Exhibition

6.Our Certifications