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Plated half hole PCB

Plated half hole PCB

Plated half hole PCB

Min half hole
Profile of half hole
Surface finish
ENIG preferred
Min Order Quantity
Production Lead Time
5-18 Working Days
Supply Capacity
10000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
Quantity Needed:
Product Details
With the dedication to pursue excellence, A-TECH strives for perfection in every detail.A-TECH carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce PCB Assembly which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.
Company Advantages
1. The design of A-TECH castellated holes pcb is done by the professional designers who are skillful in identifying and distilling the best elements from different tableware cultures and transforming them into reality.
2. The product is characterized by low heat generation. During its operation, exothermic reactions between the chemicals used and Joule heating will not increase its temperature.
3. This product stands out for its chemical resistance. Its surface is covered with a dense chemical coating that is stable and hardly chemically reacts with other substances.
4. A-TECH CIRCUITS Co., Ltd. is reliable among customers for quality and product service.

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. has been engaging in the design and manufacture of via in pad pcb . We have been regarded as a reliable producer in the industry.
2. Our impedance control pcb are designed to target specific castellated holes pcb .
3. By developing the concept of countersink pcb to prosper the market is our persistent goal. Ask! We always adhere to the thick copper pcb and win customers a wide range of praises. Ask! We are striving to be the trustworthy partner of customers by our pcb edge plating process . Ask! Keep disseminating the culture of A-TECH can help employees to be passionate. Ask!
Dedicated to delivering an exclusive interpretation of A-TECH pcb edge plating process, the designers work together with artisans and independent artists to create this unique product. Jebsenarts' air fresheners are shape-customizable
The design of A-TECH pcb edge plating process always integrates with modern culture and classic folk cultures by the professional designers who have abundant crafts creating experiences. High-end natural materials ensure air fresheners to be non-toxic and healthy to people
A-TECH castellated holes pcb will go through the testing and evaluations for quality, safety, and regulatory compliance to worldwide standards specifically for arts and crafts. Jebsenarts' paper air freshener is of convenient size and easy to install
During the production of A-TECH countersink pcb, all the materials or parts are strictly sourced from reliable suppliers who hold relevant gifts and crafts certifications and the materials are required to be tested and scrutinized before production. There are over 100 kinds of fragrances of our air fresheners, like strawberry scent
A-TECH via in pad pcb is verified to comply with the worldwide gift and crafts regulations and industry standards by the third-party authorities who are specialized in quality authentication. The organic car air fresheners are lightweight and very easy to carry
This product has excellent impact resistance. Made of plastic and aluminum parts, it has the strength to avoid damage. The gel air freshener is nonflammable
It can carry out tasks that are dangerous for humans, and can also carry out very difficult tasks. All Jebsenarts' air fresheners have received related certificates like RoHS
The product can run for long without any fatigue. It can operate all the time and only stops working when it requires maintenance or repair. The essences for producing air fresheners are from Givauden, Symrise and Mane
The product does not have a defect, that is, an overall failure of the product or reduced availability of the product that prevents the product from being placed on the market, which may include seams, holes or broken wires. 100% pure natural fragrance oil of Jebsenarts' gel air freshener is guaranteed
The product is reliable in construction. Featuring a mechanically robust design, it can bear some extreme operating conditions and environments. The air freshener spray is eco-friendly and very safe for people
The product features a proportion design. It provides an appropriate shape that gives good feeling in usage behavior, environment, and desirable shape. Jebsenarts' air fresheners are shape-customizable
The product is able to achieve optimal production or increase productivity by reasonably allocating the resources of workers and equipment. Deodorant, made of imported materials from America, can help sterilize the air
The product is a worthy investment. People won't have to worry about the accidental scratch of the surface or stains and rust. Deodorant, made of high-quality products, can quickly remove the odor in the air
Whether people install it as an internal or external door, it is a top choice because it can deliver a classic charm or modern style to meet any styles. The air freshener spray is eco-friendly and very safe for people
It is a good tool for people to reduce carbon footprint in their daily life. It can absolutely contribute to cut emissions. All Jebsenarts' air fresheners have received related certificates like RoHS
The product helps save water resource. People have no need to frequently change the pool water because any particles can be easily removed by this product. The car air freshener is made of organic materials and is harmless to people
This product is easy to install, repair, and maintain. Swimming pool owners can reuse it many times with little maintenance. Deodorant, made of high-quality products, can quickly remove the odor in the air
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