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A-TECH blind hybrid pcb durable at discount

A-TECH blind hybrid pcb durable at discount

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
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. hybrid pcb is designed based on the combination of classic and fashionable concepts. It has classical charm and poetry, as well as modern elegance and gorgeousness. It is a beautiful and high-quality jewelry.
2. People do not have to worry about hygiene problems. It will not cause any disease that is caused by bacteria or fungal. Its robust structure allows it to be used in harsh environments
3. The wide used foreground of hybrid pcb is proved over a long period of time. It has high tensile strength and can be deformed without breakage
4. The results indicate that hybrid pcb enable circuit board assembly function with relatively high stability and long life. With a solder mask, it enjoys a good electrical insulation property


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 unique company in terms of manufacturing capacity and international market share. We provide circuit board assembly.
2. A-TECH CIRCUITS Co., Ltd. adopts pcb edge plating process technology to meet higher demands on quality from customers.
3. Establishing the concept of heavy copper pcb will do a great help to the development of A-TECH. Contact!
Manufacturing A-TECH heavy copper pcb involves a wide range of stages. They include metal materials purchasing, parts processing, welding, assembly, and testing. Its coating has been treated by high temperature, enabling users to maintain it more easily
In the development of A-TECH heavy copper pcb, several disciplines were adopted. They are mechanical engineering, physical mechanics, hydraulic transmission and control, etc. Its coating has been treated by high temperature, enabling users to maintain it more easily
Different cutting-edge technologies have been used in A-TECH heavy copper pcb. It is produced adopting intelligent control, sensing, and servo-drive technology. It can function normally even under low temperature and high pressure
A-TECH circuit board assembly is developed under advanced technologies. It is designed using CAD, fabricated by CNC technology, and controlled by sensor technology. Optional accessories are available to customers' needs
A-TECH pcb edge plating process 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. It can withstand the corrosion of acid, alkali, and other chemical substances
The product is totally examined in line with industry standards to ensure its quality. Made of the latest composite materials, it features high-temperature resistance
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