E-mail: zx@pcb-smt.net
Tel: +86 755 26978081
Contact Us

Della Zhang

Email:zx@pcb-smt.net 

Tel:+8675526978081

Fax:+8675526978080

Mobile:+8613510199155

Skype:fastpcba03

Web:www.pcb-smt.net/www.pcbapcb.com

Factory address: 3/F. 1/B, 18-2 Yuquan East Rd. Yulv Village. Guangming New district. Shenzhen. China.

4 Layer PCB Board 94V0

We have profuse experience in manufacturing PCB. Fastpcba PCB daily capacity is 1200 square meters, we can deliver the Single sided, Double sided PCB sample within 24 hours, 4-8 layer PCB in 3-5 working days,for the batch quantity for double side PCB,The lead time is 3-5 working days, 4-8 layers is 5-8 days. The quick and fast lead time stably ensures our customer of quick research speed to occupying the market. We have imported the advanced machinery from US,Japan,German and Israel to improve our production and technical ability.We have set a great example the PCB field of flying probe testing,buried and blind via and special controlled impedance.We have a highly developed R&D division which has helped our factory successfully produce mechanical micro via,high density impedance and HDI.

Send Inquiry
4 Layer PCB Board 94V0

4 Layer PCB Board 94V0


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As one of the most professional China PCBA manufacturer, FASTPCBA Tech. is specialized in manufacturing best quality and cheap price Quick Turn PCBA.


  

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Material selection for the construction of a printed circuit board is a critical step towards the final product. Global Circuits can assist you with material selection to ensure the proper materials for your boards applications while providing the best materials for your project budget. We have created a simple guideline to help you make the proper evaluation of the materials selection below. We encourage you to contact us to further discuss your circuit boards application and specifications.


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Transportation

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Product Application Recommendations

Application recommendations for selection of a specific type of material is based upon consideration of the following:

Material Suitability

Best in Class Performance

Cost / Performance Ratio

Key Questions:

Will the (PCB / PWB) printed circuit board successfully survive the reflow process?

Will the (PCB / PWB) be fit for use and have maximum reliability in use after the reflow process?

 

Specific Material Selection Suitability

The application suitability of a specific type of material is based on consideration of the following parameters:

Tg - Glass transition temperature

Td - Decomposition temperature

Z axis expansion

PWB Processability

I.S/T/ performance

T260 and T288 performance

Solder float survivability

Thermal cycling performance

And additional data

 

FASTPCBA Technology Co.,Ltd is a competitive China 4 Layer PCB Board 94V0 OEM manufacturer, supplier and vendor, you can get quick turn 4 Layer PCB Board 94V0 production prototypes and samples from our factory.
Hot Tags: 4 layer pcb board, 94v0, China, factory, OEM manufacturer


Article

Description

Capability

Material

Laminate materials

FR4,Alu,CEM3,Taconic,Rogers

Board cutting

Number of layers

1-24

Min. Thickness for inner layers 

(Cu thickness are excluded)

0.003”(0.07mm)

Board thickness

Standard

0.04-0.16”±10%(0.1-4mm±10%)

Min.

Single/Double layer: 0.008±0.004”

4 layer: 0.01±0.008”

8 layer: 0.01±0.008”

Bow and twist

<7/1000

Copper weight

Outer Cu weight

0.5-4 oz

Inner Cu weight

0.5-3 oz

Drilling

Min size

0.0078” (0.2mm)

Drill deviation

±0.002” (0.05mm)

PTH hole tolerance

±0.002” (0.005mm)

NPTH hole tolerance

±0.002” (0.005mm)

Plating

Min hole size

0.0008” (0.02mm)

Aspect ratio

20 (5:1)

Solder mask

Color

Green,white,black,red,yellow,blue...

Min solder mask clearanace

0.003” (0.07mm)

Thickness

0.0005-0.0007”(0.012-0.017mm)

Silkscreen

Color

White,black,yellow,red,blue...

Min size

0.006” (0.15mm)

E-test

Flying Probe Tester

Y

Controlled Impedance

Tolerance

±10%

Impedance tester

Tektronix TDS8200

Surface Finish

HASL,ENIG,immersion silver,immersion tin,OSP...


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