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A-TECH counter sink via in pad pcb best price top supplier

A-TECH counter sink via in pad pcb best price top supplier

A-TECH counter sink via in pad pcb best price top supplier

Min half hole
0.55mm
Profile of half hole
Routing
Surface finish
ENIG preferred
Min Order Quantity
No
Production Lead Time
5-18 Working Days
Supply Capacity
10000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
Get Latest Price
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Quantity Needed:
Pieces
E-mail:
Product Details
A-TECH's Aluminum PCB is of excellent quality, which is reflected in the details.
Enterprise Strength
  • While selling products, A-TECH also provides corresponding after-sales services for consumers to solve their worries.
Company Advantages
1. A-TECH [拓展关键词 is fully tested under a series of testing machines. The testing includes illumination intensity, beam angle, and impulse voltage capacity.
2. The product features good heat dissipation. Its powerful cooling system helps maintain the proper temperature of mechanical parts and components for better operation.
3. The product won't easily rust and last even it is placed in the extremely humid environments for a long time.


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. mainly produces and supplies high quality via in pad pcb .
2. Always aim high in quality of thick copper pcb .
3. We pride ourselves on our commitment to operating ethically — we hold ourselves accountable for the impact we make and the influence for good we can have everywhere we do business. Our business mission is to focus on quality, responsiveness, communication, and continuous improvement throughout the product lifecycle and beyond. We make ourselves comply with the rules and regulations of each country in which we operate. We make our products to meet relevant standards in specific countries.
A-TECH castellated holes pcb needs to be tested in various aspects. It will be tested under advanced machines for materials strength, ductility, thermoplastic deformation, hardness, and colorfastness. The product is lightweight yet extremely strong
The manufacturing steps of A-TECH thick copper pcb involve several major parts. They are materials preparation, materials processing, and components processing. The product is carefully lacquered, resulting in a chip-resistant finish
The materials performance tests of A-TECH thick copper pcb have been completed. These tests include fire resistance testing, mechanical testing, formaldehyde content testing, and stability testing. Thanks to the handmade process, it features particularly high strength
Design plays an important part in the making of A-TECH via in pad pcb. It is reasonably designed based on the concepts of ergonomics and beauty of art that are widely pursued in the furniture industry. The product is versatile enough to fit any decor
The design of A-TECH via in pad pcb covers some important design elements. They include function, space planning&layout, color matching, form, and scale. With its durable construction, it is the prime choices for events, whether indoors or outside
The product can effectively purify water. RO membranes can effectively remove the majority of organics, harmful substances, bacteria, particulates, etc in the raw water. With its distinctive metal base, the product serves up a stylish looking
The product has the advantage of enough hardness. It has the property to resist pressing-in or scratch of a sharp object. The product is applicable to the wedding ceremony, hotel, and restaurant
The product is natural and durable. The wood is sourced from the deep forest and handled with special treatment - the unique grain to last for a long time. The product is handmade and matches to a wide range of interior styles
This product features excellent cushioning and shock absorption capacity. The materials used in it are soft and flexible enough to absorb the impact. The product has an extremely fine and smooth surface structure
The product has the advantage of abrasion resistance. It has the ability to resist abrasion caused by scraping or rubbing. Its color is not easy to be scratched off
The product features almost unlimited durability. The materials used such as fiberglass and stainless steel are treated well, owning proper physical and chemical properties. The product is the perfect decoration for the wedding ceremony
It can be used for a long time and people do not have to fear that spraying sulfur or acid-base bath essence will damage it. The product is lightweight yet extremely strong
People who live in areas where electricity is not easily accessible love this product most! It does contribute great convenience to their lives. -Said one of our customers. Its fabric and paint colors are customizable to meet the needs of customers
The use of this product has greatly increased labor productivity and lower the labour intensity of workers. Hence, it is thought to be a must-have product for manufacturers. The product is lightweight yet extremely strong
The product is able to help save money by reducing energy bills at home or workplace, which will be an ideal way for homeowners or business owners to save expenditures. With no moving parts, it will ever loosen up or wobble
People do not have to worry that the product will cause any electromagnetic radiation which may lead to headache, dry skin, skin fatigue, or lapse of memory. Its materials can be customized according to needs
Seen from the long run, the product is quite a safe choice for people. They will not be exposed to any electromagnetic radiation or electric leakage problems. The product does not require assembly and can be stored
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