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Via In Pad (VIP) technology refers to the vias in SMD pad or BGA pad due to small space for layout, in order to avoid the solder paste flow into inner layer or the other side in assembly production, basically this type of via need to be plugged with resin and plate copper over to cap the via to make it invisible.

Via in pad technology is widely used in high density PCBs, especially for the PCBs that require a limited BGA space and are focused on heat transfer and high speed design. Although blind holes and buried holes help increasing density and save space on the circuit boards, through holes are still the best choice for thermal management and high speed design elements.

The advantages of Via In Pad technology

● Suitable for fine pitch BGAs
● Improved thermal dissipation
● Provides a flat, coplanar surface for component attachment
● Leading to higher density of PCBs and promoting space saving
● Overcomes high speed design issues and constraints.
● Meets closely packed placement requirements.

The Via In Pad technology is defined in IPC standard with IPC-4761 VII

A-TECH wholesale China pcbs definition best price top supplier-1

A-TECH manufactured lots of multilayer PCBs with Via In Pad designs Both in BGA Pads or in other SMD Pads, we’re able to plugged vias fully and then plated copper over to make the surface of pad as flat as other pads without dimples.

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Exclusive use of high quality materials is anticipated in the manufacturing processes of press fit pins pcb. These materials are pinpointed through direct experience and selected from among the best and most innovative on the market.

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Useful design: pcbs definition is designed by a group of creative and professional experts based on the findings of their investigation and research of customers' needs. It is vacuum-sealed, which can greatly reduce the bulk of the overall cargo

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A-TECH pcbs definition presents a perfect marketing effect with its appealing design style. Its design comes out from our designers who have put their efforts on the innovation of design day-and-night. Its solderable surface is protected from the oxidation

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The innovative design gives A-TECH press fit pins pcb more aesthetic appeal. With a compact design, it is space-saving

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Thanks to the team of diligent professionals, A-TECH press fit pins pcb is manufactured according to the requirement of lean production. It has increased power densities which guarantee its long service life

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A-TECH CIRCUITS Co., Ltd. Standardized production mode is adopted to standardize every step in the production process, so as to achieve the purpose of comprehensively improving the resource utilization rate, reduce the loss of materials in the production process to the greatest extent, optimize the production cost, and thus ensure the [ 10219] On the premise of the same quality and performance, the added value is high and the price is better. Compared with similar products, the cost performance is high, and the purchase of our products can save more costs.

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