A-TECH  >  AI - Page Sitemap  >  A-TECH blind thick copper pcb hot-sale for wholesale
A-TECH blind thick copper pcb hot-sale for wholesale

A-TECH blind thick copper pcb hot-sale 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
Get the latest price
Quantity Needed:
Pieces
E-mail:
Application Scope
A-TECH's Multilayer PCB has wide application. Here are a few examples for you.A-TECH could customize comprehensive and efficient solutions according to customers' different needs.
Company Advantages
1. The raw materials used in A-TECH thick copper pcb are carefully selected. They are required to be handled (cleaning, measuring, and cutting) in a professional way to achieve the required dimensions and quality for furniture manufacturing.
2. This product has a marketing role. It can develop product appeal, provide goods information and build a brand image and awareness.
3. The product has found its growing popularity and acceptance among overseas customers.
4. The product is deeply favored by customers throughout the world and its market share is growing.


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 proud to be one of the leading thick copper pcb supplier.
2. The modern technology of edge plating pcb has been successfully introduced A-TECH CIRCUITS Co., Ltd..
3. A-TECH is committed to establishing an effective quality management system. Inquiry! A-TECH CIRCUITS Co., Ltd. has the courage to lead the future and seize every opportunity to continue to learn and be proactive in hybrid pcb field. Inquiry! A-TECH will try our best to serve customers with insisting on the principle of customer first. Inquiry!
Manufacturing A-TECH pcb edge plating process involves a wide range of stages. They include metal materials purchasing, parts processing, welding, assembly, and testing. It can withstand the corrosion of acid, alkali, and other chemical substances
In the development of A-TECH edge plating pcb, several disciplines were adopted. They are mechanical engineering, physical mechanics, hydraulic transmission and control, etc. The edges of the product have been machined to be smooth
Different cutting-edge technologies have been used in A-TECH pcb edge plating process. It is produced adopting intelligent control, sensing, and servo-drive technology. Adopting stainless steel as the key materials, it is not easy to crack
A-TECH edge plating pcb is developed under advanced technologies. It is designed using CAD, fabricated by CNC technology, and controlled by sensor technology. The product is widely accepted for its abrasion resistance
A-TECH hybrid pcb has a very scientific design. Humidity, temperature, carbon dioxide and light, as well as other factors such as rain, airflow or noise, are environmental concerns in design. Aluminum alloy is applied to the product to prevent distortion
The product is totally examined in line with industry standards to ensure its quality. Aluminum alloy is applied to the product to prevent distortion
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon