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A-TECH half depth countersink pcb durable for wholesale

A-TECH half depth countersink 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
E-mail:
Application Scope
The Aluminum PCB produced by A-TECH can be used in many fields.A-TECH provides comprehensive and reasonable solutions based on customer's specific situations and needs.
Product Comparison
Compared with similar products, A-TECH's PCB prototype is more advantageous in the following aspects.
Company Advantages
1. The quality control of A-TECH pcb edge plating process is conducted by the QC team. It is stringently checked on various parameters to meet the different pool sizes or shapes.
2. This product has the advantage of wrinkle recovery. Its fabrics have the ability to return back after it has been twisted, wrinkled, or distorted in any way.
3. The product easily adds chic even to the most simple space design. By presenting a contrast or perfect match, it makes space look stylish and harmonious.


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 professional manufacturer of market-leading pcb edge plating process . We have accumulated much experience over the years.
2. Our company has received numerous awards and garnered national attention. Such accolades as “Customer Satisfaction Certificate” and “Provincial Famous Brand Certificate” illustrate our manufacturing excellence.
3. We put emphasis on customer focus. We ensure that all aspects of our company will put the customers' satisfaction first. To realize the goal of enhancing customer satisfaction, we train the customer service team in a more professional way to embrace them with professional communicative skills.
A-TECH countersink pcb is designed by top designers. The product has attracted appearance and impresses most customers in the market.
A-TECH pcb edge plating process is produced using excellent quality material under the strict supervision of professionals.
Each A-TECH countersink pcb is highly designed and matched by our workers.
A-TECH pcb edge plating process is made of high quality and durable raw materials which undergo strict screening procedures.
Advanced facilities: A-TECH countersink pcb is well crafted by utilizing the state of the art production equipment. Some of the production facilities are imported from overseas.
It is created according to strict performance standards. It is tested against other comparable products on the market and goes through real-world stimulation before going to the market.
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