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Printed Circuit Board FR4 Pcb Double Layer Pcb Use In Electronics

Shenzhen Yizhuo Electronics Co., Ltd
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Address: Zone D, 3 / F, Building A, Zhentai Industrial City, No. 4 Jiangbian Industrial First Road, Songgang Street, Baoan District

Contact name:Yolanda

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Shenzhen Yizhuo Electronics Co., Ltd

Printed Circuit Board FR4 Pcb Double Layer Pcb Use In Electronics

Country/Region china
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Product Details

Printed circuit board FR4 pcb double layer pcb use in electronics

 

What is Fr4 Circuit Board?

Fr4 Circuit Board is fiberglass. It is the most common PCB material. FR4 1.6mm thick consists of 8 layers of # 7628 fiberglasses. The manufacturer’s logo / designation of the red flammability class is located in the middle. The temperature for using this material is 120 – 130 ° C.

What is FR5?

FR5 is fiberglass similar to FR4, but the temperature of use of this material is 140 – 170 ° C.

What is CEM-1?

CEM-1 is a paper backed laminate with one layer of # 7628 glass fabric. This material is not suitable for plating through holes.

What is CEM-3?

CEM-3 is most similar to Fr4 Circuit Board. Construction: fiberglass mat between two outer layers of # 7628 glass fabric. CEM-3 milky white very smooth. The price of this material is 10-15% lower than that of FR4. The material is easy to drill and stamp. It is a complete replacement for FR4 and has a very large market in China.

 
ITEMSCRAFT CAPACITY
layers1-8 layers
substrates materialAluminum, 22F, CEM-1,CEM-3,Flex PCB, fr-4
panel thickness0.8-3.0mm
copper foil thickness

18um-105um

 

Final product sizemin 3*3mm max500*1500mm
min hole width0.5mm
minimum trace width0.2mm
min legend width0.1mm
thermal conductivityyes
surface treatmentHASL (TinLead Free), ENIG(Immersion Gold), Immersion Silver , Gold Plating (Flash Gold), OSP, etc
solder mask colors availableGreen, White, Red, Yellow, Black, Blue, transparent etc
E-testing100%E-Testing (High Voltage Testing);Flying probe testing
certificateSGS.UL. ROHS,CQC. ISO9001:2015
MOQ5pcs
ApplicationLED light, air conditioner,electric equipent,washing maching,weighing scale, tube light, table light, ceiling light, wall light, speaker , control board, main board, tv, LCD,LED

 

 


FAQ:

Q1. What service can you supply ?
A: We are OEM PCB and PCBA manufacturer since 2012 ,we can provide one-stop solution including RD PCB fabrication,SMT and assembly PCBA.

Q2.
Do you have any minimum order quantity requirement?
A:  yes, the sample you need a minimum of 5 pieces.

 

Q3: Do you offer guarantee for the products?

A: Yes, we offer 2 years warranty to our products.

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