buried blind vias pcb counter sink durable for wholesale

Product Details

With a focus on quality, A-TECH pays great attention to the details of Multilayer PCB.

Enterprise Strength

A-TECH puts customers first and strives to provide them with quality and considerate services.

Company Advantages
1. Conventional and special processing techniques are used in A-TECH via in pad technology production. They include welding, cutting, and honing.
2. A-TECH offers this product with various practical functions.
3. The product has won many customers by the virtue of huge economic benefits.

Press fit hole PCB, or called press fit pins PCB, they’re component holes with copper plated through and with tighter tolerance than standard PTH, the tolerance of standard PTH is +/-0.075mm(3mil), but the tolerance of press fit hole is normally +/-0.05mm(2mil).

Press fit holes are used as holes to fit the leads of connectors that will not be soldered but pressed into the holes. In order to accommodate lead and hole to tightly fit together, the tolerance on both are well defined, the typical tolerances for the press fit holes depends on the type of connector that is used and it’s the connector manufacturer who specifies this.

Press fit technology reduces PCB assembly time and effort considerably, and press fit pin eliminates the need for soldering, this cuts process time and cost, and boosts production output capacity. With no need to solder modules, engineers enjoy great flexibility in design. The module can easily be mounted on top or bottom of the PCB at no extra cost and effort.

A-TECH drill press fit holes with new drill bits and control specially in manufacturing process to ensure finished hole size within tolerance as specified.

Company Features
1. A-TECH CIRCUITS Co., Ltd. is a dynamic enterprise with promising future in front of blind vias pcb .
2. At present, we have remarkably increased foreign market share. We have grasped and utilized every market opportunities to snap up inferior competitors in a legal way, which helps us enlarge the customer base.
3. A-TECH aims to be a complete one-stop products supplier. Ask! We will, as always, take via in pad technology as tenet, to cooperate with all friends and customers for a better future. Ask! A-TECH CIRCUITS Co., Ltd. combines its service experience with modern management to provide customers with quality services. Ask!

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The mechanical parts of A-TECH via in pad technology have been strictly tested before delivery. These mechanical parts include gears, bearings, fasteners, springs, seals, couplings, and so on. Its heavy-duty design makes it strongly withstand extreme temperature variations

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A-TECH blind vias pcb is manufactured by different machining workmanship. It has to be punched, bent, stamped, sawed, ground and honed under corresponding machines. This product is highly resistant to strong chemicals due to its protective coating

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A-TECH via in pad technology is required to go through a series of quality tests. Its work blank, mechanical parts such as engine and motor, and materials have to be inspected by specific measurers or testing machines. This product is able to run at a fast and stable manner

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A-TECH via in pad technology undergoes a set of production processes. Its mechanical parts will be welded, stamped, burr removed and tested under pressure and temperature. The dust will be not easy to accumulate on this product

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The production of A-TECH blind vias pcb meets relevant requirements. It is fabricated with circuit protection, overload protection, and other emergencies protecting systems. This product is highly resistant to strong chemicals due to its protective coating

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This product features high hardness. The metal materials enable it to resist the influence of other objects that are much harder. This product is less likely to generate vibration during operation

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