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Double Sided PCB

Category Description FR4is a glass fiber epoxy laminate,is the Main material forPCB manufacture.FR4glass fiber epoxy laminate surface colors: yellow FR-4, white FR-4, black FR-4,blueFR-4 and so on. We are the China's largest exporter of pcb board, we have various types of fr4 materials can...

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Product Details

Category Description


FR4is a glass fiber epoxy laminate,is the Main material forPCB manufacture.FR4glass fiber epoxy laminate surface colors: yellow FR-4, white FR-4, black FR-4,blueFR-4 and so on. 


We are the China's largest exporter of pcb board, we have various types of fr4 materials can be meet the different requirement of customers, and the PCB with ROHS standards, quality assurance of Fr4 materials etc., meantime to provide the most affordable price, also offer one-stop service, to protect the interests of customers.


FR4- Glass laminates are widely used for subtractive Printed Circuit Board fabrication because of their ability to meet a wide variety of processing conditions. Thermally stable copper-clad epoxy-glass laminates offer high mechanical strength and machinability and outstanding electrical characteristics. Designed for single and double-sided boards, they provide a combination of processing flexibility and finished board performance needed for many SMT applications.


  • FR4 copper clad is short for fiberglass epoxy resin copper clad, it's divided into the following levels:

  • FR-4 A1 level CCL: This level of CCL is mainly used in military, communications, computers, digital circuits, industrial instrumentation, automotive circuits and other electronic products.

  • This level of CCL widely used, the technical performance indicators to meet the needs of all the electronic products.

  • This level of product quality and fully meet world-class level, the highest level, the best performance of the product.

  • FR-4 A2 level CCL: This level of CCL is mainly used ordinary computer, instrumentation, advanced home appliances and electronic products in general. This grade series CCL widely used, the performance index can meet the general needs of industrial electronic products. A very good price-performance ratio, enabling customers to effectively improve their competitiveness.

  • FR-4 A3 level CCL: This level CCL is mainly used household appliances, computer peripheral products and general electronic products (such as toys, calculators, games, etc.) development and production of FR-4 product. It is characterized by its performance to meet the requirements of the premise, highly competitive prices.


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Description

Layer

Double Sided

Material

FR4

Board Thinckness

1.6MM

Size

12*9CM

Solder Mask

Green

Silkscreen

White

Finish Copper Thinckness

70μm/70μm

Surface Finish

Immersion Gold 3μ''

Board Thinckness Tolerance

±10%

Impedance Control

±10%

Warp & Wist

0.70%

Testing

100% Electric Test, IPC Class II.



Description:

Material

FR4

Layers

2 L

Size

18*16cm

Color

Green

Board Thinckness

1.6mm

Copper Thinckness

1 Oz

Dielectric

4.2

Surface Finish

Immersion Gold


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Products made of epoxy glass fiber board FR - 4, FR - 1, CEM 1, CEM, thick copper foil printed circuit board, high TG PCB, heat dissipation aluminum circuit boards, ultra-small ultra-thin PCB, COB dependend PCB, ceramic plate, high-frequency boards, etc.Surface treatment: hot air leveling (HAL), the full plate electroplating nickel, gold, gold finger, unleaded tin (HASL), chemical gold/silver/tin, prevent oxidation treatment (OSP) and so on.
FR4is a glass fiber epoxy laminate,is the Main material forPCB manufacture.FR4glass fiber epoxy laminate surface colors: yellow FR-4, white FR-4, black FR-4,blueFR-4 and so on.We arethe China's largest exporter of pcb board, we have various types of fr4 materials can be meet the different requirement of customers, and the PCB with ROHS standards, quality assurance of Fr4 materials etc., meantime to provide the most affordable price, also offer one-stop service, to protect the interests of customers.


CAPIBILITIES:
(1) We manufacture PCB,PCBA,Singe/Double side PCB, Multilayer PCB,Aluminium PCB,Spray Tin PCB,Immersed Gold PCB,HDI Mobilephone PCB,Gold-plating PCB,(printed circuit board with assembly) PCBA,SMT PCBA,DIP PCBA,PCB&PCBA Copy,PCB Assembly,OSP,HASL,etc.
(2) Expert circuit board testing, high quality factory wholesale price
(3) PCB OEM&ODM Clone/Copy, conform to SGS.


Feature

Parameter (in)

Surface processing

Lead- Free HASL/Plating gold / immersion gold /Plating gold finger/OSP

Layers

1~24 layers

Copper Thickness

O.5OZ~10OZ

BoardThicknessRange

14~276mil

MinHoleSize

3mil

Impedance Control

±5%

Flammability

94V-0

Warp & Twist

≦0.7%

Thermal Shock

5×10Sec@288

Aspect Radio

18:1

Min Line Width/Space

2mil /2mil

PTH Dia. Tolerance

±2mil

NPTH Dia. Tolerance

±1mil

Hole Position Deviation

±3mil

Outline Tolerance

±4mil

S/M Pitch

3mil

HDI Capability

Any layer





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