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Single Sided Halogen Free FR4 PCB Printed Circuit Board Assembly

Categories FR4 PCB
Brand Name: FASTPCBA
Model Number: PCB Assembly
Certification: IATF16949, ISO13485, ISO9001
Place of Origin: China
MOQ: 1pcs
Price: 1-20
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 150000 Pieces per Month
Delivery Time: 5
Packaging Details: PCB: Vacuum Packing/ PCBA: ESD Packing
Laminate materials: FR4, High TG FR4, High Frequency, Alum, FPC
Number of layers: 1-48
Board Thickness: 0.1-4mm±10%
Cu weight: 0.5-4 0z
Min line/space: 0.075/0.075mm
Sub-assembly: Plastic,metal,screen
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Single Sided Halogen Free FR4 PCB Printed Circuit Board Assembly

Single Sided Halogen Free FR4 PCB Printed Circuit Board Assembly


FASTPCBA FR4 PCB Manufacturer


FR4 pcb board is a very widely used printed circuit board. As you know, it is cheaper than other laminated PCBs and is fire-resistant. Therefore, these fiberglass epoxy laminated sheets are in great demand in PCB assembly.
At FASTPCBA, we manufacture and deliver thousands of PCBs. We use high-quality materials with optimum skilled manufacturing. Therefore, we can make sure to present the best FR4 Printed Circuit Boards for you.



Types of FR4 Materials and Parameters


Materials of FR4: In FR4 PCB fabrication, FR4 doesn’t use any specific types of material. However, to determine the material of manufacturing, the grade of material is more important than the type of material.


Types of FR4 Printed Circuit Boards:

The types of FR4 boards depends on the method of classification.

According to the number of layers, they are divided into the following types:

* Single-sided FR4 PCB
* Double-Sided PCB
* Multi-layer PCB
However, another classification of FR4 circuit boards is according to the core material used in their fabrication. Usually, there are two types of boards as per these criteria:


* Rigid FR4 boards

In the rigid FR4 printed circuit boards, the core material is FR4 only. Therefore, it is rigid for the whole board.


* Rigid-flex FR4 boards
These types of PCB boards have core materials that are rigid FR4 and flexible circuits.


FR4 PCB Specification of FASTPCBA


At FASTPCBA, we offer a variety of PCB manufacturing. Our FR4 printed circuit boards have the following specifications:


Value
Layers1-48
MaterialFR4
FR4 Thickness1.34 thou to 3 in.
FR4 Thermal Conductivity0.29 W/(M·K) through-plane
0.81 W/(M·K) in plane
Coefficient of thermal expansionX (10−5 K−1)
x-axis1.4
y-axis1.2
z-axis7.0

FR4 PCB Uses and Applications


FR4 is much cheaper than the laminated boards. It is, therefore, used in many complex devices. For instance:

* Relays of electric systems
* Electric switches
* Washers
* Standoffs
* Busbars
* Arc shields
* Screw terminal strips
* Transformers


Our product manufacturing capabilities:


PCB process capability
ItemLarge processing capacitySmall processing capacity
Layers (maximum)2--1820-30
Plate typeFR-4, ceramic plate, aluminum base platePTFE,PPO ,PPE
Teflon, halogen-free sheet, high Tg sheet
Rogers, etc TeflonE-65,ect
Plate mixed pressure4 layers-6 layers6 layers-8 layers
biggest size610mm X 1100mm  
Dimensional accuracy±0.13mm±0.10mm
Board thickness range0.2mm--6.00mm0.20mm--8.00mm
Board thickness tolerance (t≥0.8mm)±8%±5%
Board thickness tolerance (t <0.8mm)±10%±8%
Medium thickness0.076mm--6.00mm0.076mm--0.100mm
Minimum line width0.10mm0.075mm
Minimum distance0.10mm0.075mm
Outer copper thickness8.75um--175um8.75um--280um
Inner copper thickness17.5um--175um8.75um--175um
Drilling hole diameter (mechanical drill)0.25mm--6.00mm0.15mm--0.25mm
Hole diameter (mechanical drill)0.20mm--6.00mm0.10mm--0.20mm
Hole Tolerance (Mechanical Drill)0.05mm
Hole position tolerance (mechanical drill)0.075mm0.050mm
Laser drilling aperture0.10mm0.075mm
Plate thickness aperture ratio10:0112:01
Solder mask typeSensitive green, yellow, black, purple, blue, ink
Minimum solder mask width0.10mm0.075mm
Minimum solder mask isolation ring0.05mm0.025mm
Plug hole diameter0.25mm--0.60mm0.60mm-0.80mm
Impedance tolerance±10%±5%
Surface treatment typeHot air leveling, chemical nickel gold, immersion silver, electroplated nickel gold, chemical immersion tin, gold finger cardChemical sinking tin, OSP

What Can FASTPCBA Do?


1. Our Services:

FASTPCBA is a professional PCB / PCBA Manufacturer in China, Shenzhen. With 20 years of development, FASPCBA turns into a first class manufacturer of PCB / PCBA. From multi-layered to flexible printed circuit boards, FASTPCBA is your one-stop shop. We provide our customers with PCB Manufacturing, PCB Assembly and Parts Sourcing service to save your time & cost.


2. Certification:

FASTPCBA has been selected as the “excellent partner of the year” by numerous well-known enterprises, and won many domestic and authorized certifications at home and abroad, such as Chinese high-tech project certification, ISO9001, ISO14001, ISO13485, IATF16949 quality management system standard and customized CE, UL, FCC and other product certifications according to the customer's requirements.



3. Application Market

Millions of circuit boards are produced here every year, which provides superior service for automotive electronics, medical electronics, power communications, industrial automation, millitary, aviation & aerospace, intelligent home and other industries around the world. We will continue to improve our quality and service; customer satisfaction and development of science and technology are our eternal motivation.


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