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A-TECH edge impedance control pcb durable for wholesale

A-TECH edge impedance control pcb durable for wholesale

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
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Product Details
Want to know more product information? We will provide you with detailed pictures and detailed content of Aluminum PCB in the following section for your reference.
Enterprise Strength
  • A-TECH makes effort to provide diversified and practical services and sincerely cooperate with customers to create brilliance.
Company Advantages
1. A-TECH pcb edge plating process is designed to meet safety standards. It has been considered in terms of electrical safety, mechanical safety, and operational safety.
2. The product is in high demand among customers in the industry for its great benefits.
3. As per quality, this product is strictly tested by professional persons.
4. This product will perfectly complement the existing décor of a space and blend with the colour scheme. It will enhance the overall appearance of space.


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 one of the main manufacturers and exporters of impedance control pcb in China. We have the required experience and expertise to offer the best manufacture service for the market.
2. A-TECH CIRCUITS Co., Ltd. has integrated advanced technology at home and abroad in the production of blind vias pcb .
3. A-TECH CIRCUITS Co., Ltd. will provide excellent quality and professional service. Please contact. We are fully committed to the success of our partners throughout the value chain. Every day, we bring a service attitude to work, looking for new ways to improve through our customer support. Sustainability and corporate social responsibility initiatives are going to be implemented strictly by the company in the coming years. By improving the operation ways and production process, we plan to lower the cost of operation and benefit the society by using fewer resources. Please contact. Our final goal is selling products in every corner of the world. We are making much effort in realizing it by cultivating the customer service team, improving our R&D capability, and developing more valuable marketing channels.
A-TECH blind vias pcb adopts cutting-edge technology in compliance with industry norms. Until now, we have developed 6 formula systems of PVA film with over 20 models of PVA film
While producing A-TECH impedance control pcb, the selection of raw materials is strictly control. The adopted materials are all harmless which do no harm to human body
Our deft professionals manufacture A-TECH pcb edge plating process by using quality raw materials and advanced technology. Water- soluble packaging bags can be also applied as a pesticide packaging that greatly reduces the incidence of pesticide poisoning
In the production of A-TECH pcb edge plating process, only the superior quality raw materials are adopted. Water- soluble packaging machine is highly automatic and intelligent with touch screen operation
A-TECH pcb edge plating process is manufactured by our team of skilled experts as per the international quality standards. Water- soluble packaging bags are light which reduce the transportation cost
The smooth surface finishing makes it not prone to scratch, rust, and corrosion. It remains its original shine after many times of uses. Established in 2014, Foshan Polyva materials CO., Ltd. specializes in development, manufacture and supply of water soluble PVA film
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