blind buried vias pcb half depth durable top supplier

PCB edge plating, also called sideplating, it refers to copper plating that runs from top side to bottom side and runs along at least one of the perimeter edges. Portions of the printed circuit’s contour but also partial areas within the circuit board can be metalized.

In order to make PCB edges metalized, the printed circuit boards must be routed before through hole copper plated process, because the metallization of the PCB edges take place during this copper plating process. The ENIG (Immersion Gold) finish is preferred for PCB edges after copper plated.

PCB edge plating technology is used for several industries, especially in application that require better support function, such as:

● Edge connections and protection
● Edge soldering to improve fabrication
● Better support for connections such as boards that slide into housing connection
● Improving current-carrying capabilities for better EMC performance such as high frequency PCB

A-TECH has lots of manufacturing experience for PCB edge plating, and we’re able to control high quality for edge plating without burrs. Please try to contact our sales experts for any technical details.

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The law of heat conduction theory has been adopted in the developing of A-TECH press fit pins pcb. It's specially made to allow the heat to be transferred from the higher temperature region to the lower temperature region.

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A-TECH press fit pins pcb is designed by the designing department who aims to enlarge the heat radiating area by designing it into a groove shape. In this way, the heat transfer area is largened.

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The production of A-TECH press fit pins pcb consists of two parts, making processing such as extrusion, die casting, and stamping, as well as the deep process such as drilling, milling, and welding.

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During the production of A-TECH buried vias pcb, the accuracy of machining and grinding, surface roughness, concentricity, and verticality are all strictly scrutinized to guarantee high quality.

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In order to meet the standards of the heatsink industry, A-TECH press fit pins pcb has to go through a strict inspection process conducted by precise inspection equipment.

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The product is quality-assured as it has to be subjected to strict quality tests.

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