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4 layers PCB with IPC CLASS3 acceptance standard

4 layers PCB with SHENGYI S1000-2

4 layers PCB with impedance control

4 layers PCB with ENIG finish

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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 manufacturing of A-TECH press fit pins pcb includes a wide range of procedures. They are fabric sourcing, printing, sewing, woven tags, swing tags, quality control, and so forth. The product is certified under CCC, TUV, CE, ROHS, UL, DLC, etc

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The fabrics for A-TECH hybrid circuit manufacturers is carefully selected. Only those with high strength, good tearing strength, elasticity, and resistance to chemical liquids are chosen.

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The manufacturing process of A-TECH press fit pins pcb includes the following stages: garment market trend research, construction design, sampling, pattern cutting, sewing, and workmanship assessment. With high quality LED chips, it can operate for more than 50,000 hours without failure

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The design of A-TECH hybrid circuit manufacturers starts from spec sheets or tech packs. They include all manufacturing details, such as measurements, fabrics, printing techniques, stitching, labels, tags, etc. The product is certified under CCC, TUV, CE, ROHS, UL, DLC, etc

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The flow chart of A-TECH press fit pins pcb manufacturing is as followed: fit sample making, fabric cutting, cutting parts sorting or bundling, sewing, ironing, and laundering. Going through salt spray test up to hundreds of hours, it is highly resistant to corrosion

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The product has desired stretchability. It can be stretched up without becoming deforming, breaking and losing elasticity. The unique design of low current reduces the line loss

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A-TECH edge hybrid circuit manufacturers Suppliers top supplier