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blind hybrid pcbedge durable top supplier

blind hybrid pcbedge durable top supplier

blind hybrid pcbedge durable top supplier
  • blind hybrid pcbedge durable top supplier

blind hybrid pcbedge durable top supplier

Plated half holes which is also called castellated holes, they’re normally designed at the edge of printed circuit boards and...
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Company Advantages
1. The content on A-TECH via in pad technology is arranged reasonably. It is created by our professional designers who are equipped with packaging and printing knowledge and expertise. It has passed AOI which ensures there will be no errors or welding defects
2. After many years of tempering to form a market image of excellence, A-TECH CIRCUITS Co., Ltd. uses its own strength to win the trust of many customers both at home and abroad. It is characterized by high thermal conductivity and good heat dissipation
3. This product has a focused reflectivity. Its material prevents full diffusion from occurring to provide greater control over the washout effects of ambient light. The product is certified under UL(E357001) and RoHS
4. The product is not prone to fracture. It can withstand extreme conditions such as cold and hot temperatures without getting deformed. Being laminated by advanced vacuum lamination equipment, it has a uniform dielectric thickness after lamination
5. The product offers superb sound reduction properties. Ferrite plastic magnetic material has been used in aluminum frames to block out the sound, enhancing acoustic performance. It has low water absorptivity in the damp environment


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. Since establishment, A-TECH CIRCUITS Co., Ltd. has provided superior design and production of via in pad technology . We are recognized as one of the leaders in the industry.
2. Our manufacturing accomplishments have been recognized through an impressive array of awards. These awards are City Advanced Enterprise, County Leading Enterprise, to name but a few.
3. Since we adopted a strict waste management plan, the waste amount has decreased significantly. This plan covers several aspects, including resources utilizing strategy, the limitation of discharge, and waste utilization. Call!
A-TECH via in pad technology has a unique design. Its drawing inspiration is drawn from a multitude of sources, such as pop culture, history, nature or art. With the various customized design, the product helps reduce the difficulty of selected location collaborated with the surrounding environment of the community
The fabric properties of A-TECH via in pad technology are strictly detected. These properties include surface smoothness, stiffness, tearing strength, surface texture, and hand feel. The inner flange connection finished between each section inside the product ensures the concentricity and perpendicularity, which ensures its overall structural stability
A-TECH [拓展关键词 goes through a series of analysis. They include hazardous chemicals analysis, performance evaluation (colorfastness, rubbing, tear, etc.), and fiber content analysis. With the various customized design, the product helps reduce the difficulty of selected location collaborated with the surrounding environment of the community
A broad range of tests for A-TECH via in pad technology has been conducted. These tests include tensile strength testing, chemical testing, colorfastness testing, fiber identification testing, and breathability. The product is designed with the efficient and reliable power line carrier communication and wireless GPRS/CDMA communication technologies
A-TECH via in pad technology will be strictly inspected in the aspects of its quality. Quality defects will be checked with regard to poor lasting performance, incomplete bonding, and stitching errors. The product features a small wind load coefficient and has strong wind resistance
This product is not easy to get deformed. It has passed the dimension stability testing, which proves that it is able to retain its original shape. With excellent fatigue resistance, the product is built to last for decades
This product is breathable enough. Its fabric can transmit moisture away from the skin to prevent moisture from building up. Excellent strong wave permeability is a prominent feature of the product
This product is able to maintain a clean appearance. Its edges and joints featuring minimal gaps provide an effective barrier to prevent bacteria or dust. Its surface has been painted to resist rain, sunlight, and some corrosive liquids
The door plank of the product is not prone to deform. The base materials and the surface of the door plank are finely treated to resist moisture which may cause deformation and corrosion. Its design conforms to the national code for steel structure design and the design of tower mast structure specification
The product has the advantage of structural stability. It depends on basic engineering principles to maintain structural balance and function safely. Made of seamless steel pipe, it has a very robust and strong structure
This product is safe. It is tested that it contains no harmful volatile organic compound that would cause asthma, allergies, and headaches. Covering only a small area, it can reduce the land requisition area
It must be necessary to focus on the quality assurance of hybrid pcb to develop sales network. Its design conforms to the national code for steel structure design and the design of tower mast structure specification
via in pad technology owns quality certificates of hybrid pcb. The product can be quickly built and put into use
A-TECH CIRCUITS Co., Ltd. is a qualified enterprise with reliable quality assurance. The inner flange connection finished between each section inside the product ensures the concentricity and perpendicularity, which ensures its overall structural stability
via in pad technology enjoys a quality assurance in A-TECH CIRCUITS Co., Ltd.. The product can be quickly built and put into use
Experienced quality check team are equipped in A-TECH to be dedicated into producing hybrid pcb with high quality. The product can withstand extreme external conditions, such as heavy rain and storm, snow, or thundering
via in pad technology is produced by professional technicians with quality guaranteed in A-TECH CIRCUITS Co., Ltd.. The zinc thickness is enough to prevent rust or other hidden dangers
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