Fr4 Multilayer PCB with Enig and UL

Prod Model:	electronic print board
Layer:	4
Type:	Rigid Circuit Board
Dielectric:	FR-4
Material:	Complex
Flame Retardant Properties:	V0
Application:	Industrial Control
Brand:	Rigao

Product Description

Product Description

Specification:
 

Layer	4
Material	FR4
Board Thickness	1.6mm
Copper Thickness	1oz
Solder Mask	Green
Silkscreen	White
Surface Finish	HASL
Min Hole Size	0.3mm

Technonical:

Plate processing:

Drill File	Min Drill bet size:	0.25mm
	Hole diameter Tol.(+/-):	PTH:+/-3mil  NPTH:+/-2mil
	Hole location Tol.(+/-)	1st Drilling: +/-2mil 2nd Drilling: +/-3mil
	Min.Diameter of Groove Cutter:	0.6mm
	processable Min.Diameter of Groove Cutter:	0.5mm*1.5mm

 

Image Transfer	Min.Line Width(Tin Board)	0.1mm
	Min.Line Spacing(Tin Board)	0.1mm
	Min.Ring Width of pad	Inner layer:0.3mm Outer layer:0.25mm
	Min.Ring width of Isolation	0.2mm
	Min Etching Line of width	0.175mm
	Min Etching High	1.0mm
	Alignment	+/-0.1mm

 

Plating & Thickness	Copper Plating	Pore Copper: 18um(min)         Average: 20um
	Immersion Gold	Nickel Thickness: 3-5um Gold Plating Thickness:0.025-0.125um
	Gold plating Finger	Nickel Thicness: 3-5um Gold Plating Thickness:0.025-0.125um
	Immersion Tin	Tin Thickness:0.8-1.2um
	OSP	Film Thickness:0.2-0.5um
	HASL	Surface Thickness:0.75um(min)

Exterior Processing:

Laminate	Base Material	FR4/CEM-3/CEM-1/AL
	Layer No	1-8Layer
	Board Thickness	0.2-3.2mm
	Copper Thickness	0.5oz-3oz
	Processable Size	1200mm*600mm(1layer) 440mm*620mm(2-18layer)

 

Routing	Outline Torlance	+/-0.1mm
	Copper Torlance	+/-0.25mm

 

Punching	Outline Torlance	+/-0.1mm
	Copper Torlance	+/-0.3mm

 

V-cut	V-cut Angel	20°, 30°
	V-cut Alignment degree in upper and lower blades	+/-0.1mm
	V-cut Min Distance	0.4mm
	V-cut Board thickness	>=0.2mm
	V-cut Residual thickness	+/-0.1mm

Inspection Procedures for pcb board:
1. Income inspection(IQC)
2. Internal inspection
3. Outer inspection
4. E-test 
6. Final product inspection
7. Physical inspection
8. Chemical inspection


Company Introduction:

Shenzhen Rigao Electronics Co., Ltd. is a newly company which founded in 2008. At beginning we were only focus on manufacturing Printed Circuit Boards. But now we has become a rapidly growing worldwide provider of solutions in three principal areas Printed Circuit Boards, PCB Assembly and Components Procurement. We are dedicated to building solid partnerships and providing flexible solutions to enable our customer's success. 

As an experienced PCB and PCBA manufacturer, we provide prototypes, small volume, medium volume, and high volume projects. We are able to guarantee a complete service with comprehensive technical backup, offering acost advantage and scheduled delivery. 

Our main services include offering 

Rigid PCB (up to 64 Layers) 

Flexible PCB/FPC (1~6 Layers) 

Rigid-Flex (3~18 Layers) 

Aluminum-based PCB (1~6 Layers) 

High Density Interconnection/HDI PCB 

High frequency material PCB 

DIP, COB, SMT assembly Services 

Components Sourcing 

We have since successfully completed over 5, 500 projects and have nearly 300 satisfied repeat customers. Our customers are from over 30 countries in various industries, including computer, home appliances, consumer products, telecom, scientific research institutes, etc. 

Our manufacturing and quality control processes are ISO 9001: 2000 certified and conform to IPC-A600(PCB) and IPC-A610 (PCB Assembly) standards. All our PCB/PCBA are UL certified and RoHS compliant. 

Our Principle is simple, "Act by heart, Make the best. " 

Our strength is distinct, "Years of experiences in PCB and PCBA field" 

Our Goal is achievable, "To be the most reliable supplier of PCB and PCBA. " 

Our orientation is clear, "Focus on prototypes and low to medium volume business " 

Your trust and support would be a solid back-up for our business. We sincerely hope to provide you with high-quality products and satisfactory services.