A-TECH plated press fit pins pcb Suppliers at discount

Company Advantages
1. Manufacturing of A-TECH press fit pins pcb is a complex process. It begins with mining and then grinding raw materials to completion of heating, cooling, and drying. It is extremely popular in the markets of Europe, North America, and Asia
2. A-TECH CIRCUITS Co., Ltd. always wholeheartedly serves its customers. It can reduce the electrical signal loss and provides the highest efficiency
3. No matter for its delicate rolling edges, beautiful embroidery or fine fabrics, every detail makes it cream of the crop. It totally conforms to the UL Flame Rating of 94V-0
4. Its fabric is soft, skin-friendly and breathable. It let people exchange heat happily and maintain a good water balance. It is widely used in different electronics industries, such as telecommunication and consumer electronics

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. A-TECH is now widely recognized by more customers at home and abroad. The factory enjoys an outstanding geographical position. The factory is near to the transportation hubs where embraces airport, main roads, and expressways. The location advantage has offered us great benefits in cutting transportation costs.
2. The factory strictly implements the ISO 9001 management system. This system has greatly boosted staff performance and overall productivity. It ensures that problems are quickly identified and resolved in a timely manner during production.
3. We have an excellent design team. The team members have been researching trends in an effort so that they stay ahead of the crowd in terms of bringing new and exciting products to the market. We must follow the concept of press fit pins pcb and stick to the insurmountable red line that puts customers in the first place. Welcome to visit our factory!