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High TG FR4 Laminate PCBs

High TG FR4 laminate refers to a type of printed circuit board (PCB) material that has a high glass transition temperature (TG). The TG is the temperature at which the base material (epoxy resin) starts to transition from a rigid, glassy state to a more flexible, rubbery state. Traditional FR4 materials have a TG around 130-140°C, while High TG FR4 laminates typically have a TG of 170°C or higher.

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ISO9001:2015 CERTIFIED
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ROHS Lead-Free COMPLIANT
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UL CERTIFIED
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Characteristics of High TG FR4 Laminate:

High Glass Transition Temperature (TG) Provides better thermal stability, making it suitable for high-temperature applications.
Low Z-axis Expansion: Reduced expansion in the Z-axis direction helps in maintaining the integrity of the board structure under thermal stress.
Improved Dimensional Stability: Better stability at higher temperatures ensures that the board dimensions remain consistent during manufacturing and operation.
Enhanced Mechanical Strength Greater resistance to mechanical stress, which is beneficial in environments where the PCB may experience physical shocks or vibrations.
Better Moisture Resistance: Improved resistance to moisture absorption, enhancing the longevity and reliability of the PCB in humid conditions.
Superior Thermal Performance:  Enhanced ability to dissipate heat, reducing the risk of overheating and improving overall performance.

Advantages of High TG FR4 Laminate PCBs:

Thermal Reliability: Withstands higher operating temperatures without degradation, making it suitable for applications that generate significant heat.
Extended Lifecycle: Increased resistance to thermal and mechanical stress results in longer-lasting PCBs.
High-Power Handling: Ideal for high-power applications where traditional FR4 materials would fail due to heat-related issues.
Improved Performance: Maintains electrical and mechanical performance in demanding environments, ensuring reliable operation.
Compatibility with Lead-Free Soldering: Suitable for lead-free soldering processes, which typically require higher temperatures.

End Products Using High TG FR4 Laminate:

Automotive Electronics: Used in control systems, engine management, and infotainment systems due to its ability to withstand high temperatures.
Industrial Equipment: Employed in heavy machinery and industrial automation systems where thermal stability is crucial.
Telecommunications: Essential for high-frequency communication devices and infrastructure that require stable performance under varying temperatures.
Consumer Electronics: Found in high-performance gadgets like gaming consoles, high-end motherboards, and other computing devices.
Medical Devices: Used in equipment that requires high reliability and stability, such as diagnostic tools and imaging systems.
Aerospace and Defense: Critical for avionics and military applications where extreme environmental conditions are common.

Discover the Power of FR4: Request a Quote Today

Experience the strength, insulation, and flame retardance of FR4, essential for consumer electronics, industrial equipment, automotive electronics, and medical devices. Connect with us to elevate your projects with cost-effective and reliable FR4 solutions. As a high TG FR4 PCB manufacturer and supplier, your success is our priority.

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Flexibility and Stability

Markets We Serve

Siber Circuits high TG FR4 laminate PCBs are best utilized in the following industries:

Aerospace
Aerospace

In the soaring realm of aerospace, where performance is non-negotiable and conditions are extreme, Siber Circuits emerges as the vanguard of precision engineering. Our aerospace PCB assembly services are the bedrock upon which the most advanced systems thrive.
Automotive
Automotive

Reliability and technical support are keys to delivering on your automotive requirements.
Commercial
Commercial

Elevate Your Innovations to New Heights! From the whisper-thin wearables gracing your wrist to the behemoth refrigerators that stand guard over your culinary creations, the heartbeat of modern marvels lies within the realm of printed circuit boards.

Medical
Medical

At Siber Circuits, we don’t just create printed circuit boards (PCBs) – we engineer pathways to unparalleled medical device excellence.
Military
Military

In the dynamic landscape of military electronics, where precision and security reign supreme, Siber Circuits emerges as the harbinger of cutting-edge mil-spec printed circuit boards.
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