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blind hybrid pcb hot-sale top supplier

blind hybrid pcb hot-sale top supplier
  • blind hybrid pcb hot-sale top supplier

blind hybrid pcb hot-sale top supplier

A-TECH castellated holes pcb owns a relatively advanced technical level in the industry.
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Product Details
A-TECH pursues excellent quality and strives for perfection in every detail during the production.
Enterprise Strength
  • A-TECH adheres to the service concept to be sincere, devoted, considerate and reliable. We are dedicated to providing customers with comprehensive and quality services to meet the different needs of customers. We look forward to building win-win partnerships.
Company Advantages
1. A-TECH castellated holes pcb owns a relatively advanced technical level in the industry.
2. Using the concept of castellated holes pcb , Our products strongly show 2oz copper pcb .
3. With excellent characteristics like castellated holes pcb , hybrid pcb is specially suitable for 2oz copper pcb .
4. A-TECH CIRCUITS Co., Ltd. will do our utmost to provide relative certificates about our hybrid pcb if necessary.


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 CIRCUITS Co., Ltd. is a specialized producer who provides total solutions to customer by fully using the newest tools and technical know-how in the hybrid pcb industry.
2. The exquisite edge plating pcb present the cutting-edge technology of A-TECH.
3. Looking forward, we look back to our learnings to develop beneficial product solutions that will deliver lasting value to our customers. We are committed to the operation principle of "integrity- and customer-orientation". We will do business with clients on the basis of mutual benefits and strive to offer products with a value of money. Our customers are at the heart of everything we do. We design products that they need, and we listen carefully to their voices to understand their specific requirements. Our company understands the global nature of today's manufacturing industry and we are always ready to meet our customers' needs. Our products and services will always be customized to meet these needs. Inquire!
A-TECH edge plating pcb has a unique design. Its drawing inspiration is drawn from a multitude of sources, such as pop culture, history, nature or art. Its design conforms to the national code for steel structure design and the design of tower mast structure specification
The fabric properties of A-TECH edge plating pcb are strictly detected. These properties include surface smoothness, stiffness, tearing strength, surface texture, and hand feel. Its surface has been painted to resist rain, sunlight, and some corrosive liquids
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. The harmonious and beautiful design makes it adapt flexibly to the surroundings
A broad range of tests for A-TECH 2oz copper pcb has been conducted. These tests include tensile strength testing, chemical testing, colorfastness testing, fiber identification testing, and breathability. It is widely used in various communication facilities in every community
A-TECH hybrid pcb 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 has passed the hot galvanization tests based on the standard of the steel technical specification on ASTM A123
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. Made of seamless steel pipe, it has a very robust and strong structure
This product is breathable enough. Its fabric can transmit moisture away from the skin to prevent moisture from building up. Its main body adopts external flange connection and bolts tension, which makes it not easy to be destroyed
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. With the various customized design, the product helps reduce the difficulty of selected location collaborated with the surrounding environment of the community
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. It is distinguished by good shock and vibration resistance
The product has the advantage of structural stability. It depends on basic engineering principles to maintain structural balance and function safely. In the high temperature, low cold, and other adverse environments, it is still in good performance
This product is safe. It is tested that it contains no harmful volatile organic compound that would cause asthma, allergies, and headaches. Its design conforms to the national code for steel structure design and the design of tower mast structure specification
It must be necessary to focus on the quality assurance of 2oz copper pcb to develop sales network. Its surface has been painted to resist rain, sunlight, and some corrosive liquids
2oz copper pcb owns quality certificates of edge plating pcb. The harmonious and beautiful design makes it adapt flexibly to the surroundings
A-TECH CIRCUITS Co., Ltd. is a qualified enterprise with reliable quality assurance. The product features good electrical insulation and strong transmission
2oz copper pcb enjoys a quality assurance in A-TECH CIRCUITS Co., Ltd.. Its tower foundation adopts the independent reinforced concrete structure, which can effectively avoid the uneven subsidence of the foundation
Experienced quality check team are equipped in A-TECH to be dedicated into producing castellated holes pcb with high quality. Each soldering seam of the product is full without solder slag and skips
2oz copper pcb is produced by professional technicians with quality guaranteed in A-TECH CIRCUITS Co., Ltd.. The wind pressure performance of the product reaches 0.35-1.00 KN/m2
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