A-TECH routing via in pad pcb best price for sale

Company Advantages
1. With unique design, our via in pad pcb can satisfy the pursuits of clients to it.
2. In a flock of impedance calculator pcb , via in pad pcb has many excellent properties such as [拓展关键词.
3. The product is competitively priced and widely used by people from all walks of life.

Plated half holes which is also called castellated holes, they’re normally designed at the edge of printed circuit boards and plated with copper, and they’re mainly used for board-on board connections, mostly where two circuit boards with different technologies are combined.

Most of the plated half hole PCBs are a type of modules which are small and high density with fine pitch components, this type of circuit boards are made with GPS Modules, Wifi Modules, Bluetooth Modules, GMS Modules, GPRS Modules and other smart modules.

Basically plated half holes are not suitable for V-score process, because the copper at the hole will be rolled up to cause serious burs, routing process is a better solution to ensure smooth edge.

The guidelines of designing plated half holes

● Normally the minimum half hole size is 0.8mm, it can be min 0.55mm with A-TECH capability
● The routing tolerance for half hole is +/-0.15mm
● The minimum distance from pad to pad is 0.25mm
● Use the larger hole diameter if possible
● Use the larger outer layer pad on both sides if possible
● Connect inner layer pads to the plated holes if possible to bring more stability and help to avoid burrs.
● Routing process is preferred and ENIG finish is preferred.

A-TECH have manufactured a large number of printed circuit boards with half hole design for various module products, and we have obtained rich experience to control high quality, the minimum half hole size we can build is 0.55mm.

Company Features
1. With the spirit of continuous R&D, A-TECH CIRCUITS Co., Ltd. has developed into a highly developed enterprise.
2. The finest quality of via in pad pcb relies on the introduction of leading technology.
3. Our company will actively foster sustainable practices. We will conduct production in an environmentally and socially responsible manner, such as reducing waste gases, polluted water, and conserving resources. Through a sustainable plan, we aim to halve our company's environmental footprint in manufacturing. Under this plan, corresponding measures have implemented, such as cutting energy consumption and reducing wastes. We are active in implementing business sustainable development. During our production, we will minimize electricity consumption by adopting power saving facilities and reduce water consumption by recycling reusable water.