FR-4 pcb manufacturing companies in GD(Grenada)

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  • Time：2023-11-11
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FR-4 pcb manufacturing companies in GD(Grenada), Professional FR4 PCB manufacturer, free of FR4 PCB proofing services,Follow-up orders schedule to ensure production time control. FR4 PCB bulk order discount prices.
Semshine owns more than 20000 sqm of plant with over 60000 sqm per month production capability; and possesses the latest professional Fully automated equipment production line to handle the PCB, including double-sided, multilayer, and HDI PCBs, etc. It can be widely applied to a variety of fields, such as communication, medical equipment, consumer electronics, Vehicle Electronics, etc.

WHAT IS FR4 PCB?

FR4 PCB refers to a type of printed circuit board (PCB) made from a specific grade of fiberglass-reinforced epoxy laminate material known as FR4. FR4 is the most widely used PCB material due to its excellent electrical and mechanical properties.

The term "FR4" is derived from the NEMA grade designation for the material, where "FR" stands for "fire retardant" and "4" refers to the specific resin system used. The resin in FR4 is flame retardant, making it self-extinguishing and offering a certain level of fire resistance.

FR-4 VIDEOS

Semshine Technology Co., Ltd, which has specialized in making PCB since 2006, offers one-stop PCB manufacturing services, ranging from raw material and electronic components procurement, and PCB fabrication, to PCB assembly, testing, and after-market service.

Types of FR-4 PCB Material

There are four different types of FR-4 material available in the market based on individual properties, they are listed:
Standard FR-4
Standard FR-4 refers to the normal material, with heat resistance ranging from 150-160 Celsius.
High CTI FR-4
The Comparative Tracking Index is the limit to which the FR-4 or any other insulating material can resist the unwanted current flowing between the tracks on the printed circuit board.  The CTI value indicates how resistive PCB base material is against unpleasant environmental and electrical conditions such as moisture and leakages on board.  The high CTI material with a maximum value of 600 voltages ensures that the base is more resistant and can withstand harsh environmental and electrical conditions.
High TG FR-4
High TG FR-4 stands for high glass transition temperature.        PCBs made with high glass transition temperature FR-4 material have the ability to resist and maintain their shape at a temperature of 170 ℃.        In this type of base material, Higher TG is achieved through extra-efficient lamination.        PCBs made with high TG FR-4 material have the ability to resist and maintain their shape at a temperature of 170 ℃.        The standard Fr-4 material is a great insulator and flame retardant, but still, it has some limits when exposed to high power, voltage, or heat.        If a certain limit exceeds, the materials insulating properties can get weakened.        It can start conducting electricity instead of insulating it.        Thereby high Tg FR-4 is used to avoid these unwanted circumstances.
FR-4 with no laminated Copper
This type of FR-4 is a little different with distinct functions.        As the name itself explain that this type of material has no copper lamination on it and, therefore, is used to insulate and support other boards, etc.

FR4 PCB Products

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FR4 PCB Workshop

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fr4 substrate parameters

Number of Layers
1-24

Base Material
FR4,Aluminum,High Tg FR4

Board Thickness
0.4-4.0mm

Board Size
Customized

Other attributes

Model Number
HAL 167-170

Type
Multilayer pcb

Place of Origin
Guangdong, China

Brand Name
Hawkwintech

Copper Thickness
0.5-1oz

Min. Hole Size
0.15-0.2mm

Min. Line Width
0.1-0.3mm

Min. Line Spacing
0.1-0.3mm

Surface Finishing
HAL(RoHS), Lead Free HAL,BGA

Solder Mask
GREEN

Applied to
LED, moblie phone,computer,air condition

Certification
ISO-9001,ISO-14001,RoHS

Product name
Battery Holder Audio Amplifier Multilayer PCB

Application
Electronics Device

Type
Electonic Circuit Board PCB Assembly

Layer
1-24 Layers

Package
Standard Carton

Keywords
Battery Holder Audio Amplifier Multilayer PCB

Test service
100% E-testing

Tags FR-4 pcb FR-4

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