第2页_domestic pcb manufacturer_Shenzhen Chengchi Circuit Technology Co., Ltd.

PCB Copper Foil Material

Copper foil is a fundamental and essential material in printed circuit board manufacturing, serving as the conductive pathway for electrical signals and power within the PCB. Its unique electrical conductivity, mechanical properties, and ease of processing make it indispensable for creating function

Sep 11, 2025 1

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PCB High - Purity Copper Foil

PCB high - purity copper foil represents an advanced variant of copper foil, specifically engineered to meet the stringent requirements of high - end and high - performance electronic applications. With an extremely high level of purity, typically exceeding 99.9%, this type of copper foil offers enh

Sep 11, 2025 1

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PCB Tin - Plated Copper Foil

PCB tin - plated copper foil is a specialized material that combines the excellent electrical conductivity of copper with the protective and functional properties of tin plating. This type of copper foil is widely used in printed circuit board manufacturing to enhance the solderability, corrosion re

Sep 11, 2025 1

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PCB CEM - 1 Materials

CEM - 1 (Composite Epoxy Material - 1) is a widely used material in printed circuit board manufacturing, known for its cost - effectiveness, good electrical properties, and suitable mechanical strength. CEM - 1 PCBs are constructed with a combination of paper and glass fiber reinforcements within an

Sep 10, 2025 1

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PCB CEM - 3 Materials

CEM - 3 (Composite Epoxy Material - 3) is an advanced PCB material that bridges the gap between cost - effective options like CEM - 1 and high - performance materials. It offers a combination of improved mechanical, electrical, and thermal properties, making it a preferred choice for a wide range of

Sep 10, 2025 1

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PCB Polyimide Materials

PCB polyimide materials are highly specialized and offer exceptional performance characteristics, making them indispensable in high - end and demanding electronic applications. Polyimide is a high - performance engineering polymer known for its outstanding thermal stability, excellent electrical ins

Sep 10, 2025 1

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Microvia PCB

Microvia PCBs are a specialized type of printed circuit board that stands out for their use of microvias, which are tiny holes with diameters typically ranging from 30 to 150 micrometers. These microvias play a pivotal role in enhancing the performance and functionality of PCBs, especially in applic

Sep 09, 2025 1

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Impedance - Controlled PCB

Impedance - controlled PCBs are designed with precise control over the electrical impedance of the traces and transmission lines, ensuring consistent and reliable signal integrity in high - speed electronic circuits. Electrical impedance is a measure of the opposition that a circuit presents to the

Sep 09, 2025 1

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Buried Via PCB

Buried via PCBs are a type of printed circuit board that utilizes buried vias, which are vias that connect internal layers of the PCB without extending to the outer surfaces. This unique design offers several advantages in terms of component density, signal integrity, and overall PCB performance, ma

Sep 09, 2025 1

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PCB Insulating Adhesive Materials

PCB insulating adhesive materials are vital components in the construction and functionality of printed circuit boards. These materials are designed to provide electrical insulation between different conductive elements on the PCB, preventing short circuits and ensuring the reliable operation of ele

Sep 08, 2025 1

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PCB Thermal Conductive Adhesive Materials

PCB thermal conductive adhesive materials have become increasingly important in modern PCB manufacturing as electronic devices continue to become more powerful and generate more heat. These materials are specifically designed to facilitate the efficient transfer of heat from heat - generating compon

Sep 08, 2025 1

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PCB Thermal Conductive Plastics

PCB thermal conductive plastics are innovative materials that have emerged as a solution to address the heat - management challenges in printed circuit boards. These plastics are engineered to have enhanced thermal conductivity compared to traditional plastics, enabling them to effectively transfer

Sep 08, 2025 1

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PCB Surface Anti - Oxidation Materials

PCB surface anti - oxidation materials are of great significance in the production and long - term operation of printed circuit boards. Copper, which is widely used in PCBs for its excellent electrical conductivity, is prone to oxidation when exposed to air and moisture. Oxidation can form a layer o

Sep 05, 2025 1

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PCB Inductor Components

PCB inductor components are essential passive electronic components integrated into printed circuit boards, playing a vital role in electrical circuits by storing and releasing energy in the form of a magnetic field. These inductors are designed to control the flow of alternating current (AC) and ar

Sep 05, 2025 1

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PCB Capacitor Components

PCB capacitor components are fundamental passive elements in printed circuit boards, playing a crucial role in electrical circuits by storing and releasing electrical energy in the form of an electric field. These components are used in a vast array of applications, including power supply filtering,

Sep 05, 2025 1