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A-TECH buried impedance control pcb best price at discount

A-TECH buried impedance control pcb best price 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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Product Details
With the pursuit of excellence, A-TECH is committed to showing you unique craftsmanship in details.
Company Advantages
1. The production of A-TECH 2oz copper pcb covers a wide range of stages. They include the procurement of raw materials, parts processing, secondary processes such as plating and anodizing, complete mechanical assembly, and testing.
2. This product is free of bacteria. Its surface has been added with an antimicrobial agent that can inhibit the ability of microorganisms to grow.
3. The product has a sleek and luster surface. It has been processed under specific machines that are efficient in deburring and chamfering.
4. A-TECH CIRCUITS Co., Ltd. constantly launch high quality, high performance impedance control pcb products.
5. With its high-quality requirements for impedance control pcb , A-TECH CIRCUITS Co., Ltd. gains trust from all its customers.


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. receives its high reputation due to 2oz copper pcb .
2. The production process for impedance control pcb is advanced.
3. We aim to become a global leading company. We are confident that we can provide the ideal elements within our value chain to attain the maximum benefit for each individual customer. We care about the development of our society, especially for those impoverished regions. We will donate money, products, or other things to support local economic development.
For impedance control pcb, the service life of 2oz copper pcb is more durable than that of others.
impedance control pcb with impedance control pcb will highly attract customers.
Our international designers can help you to design 2oz copper pcb.
A-TECH CIRCUITS Co., Ltd. always take 2oz copper pcb into consideration while selecting the material for impedance control pcb.
Distinct characters can be tell from 2oz copper pcb with other similar impedance control pcb.
The product is the protector of items. It can effectively protect the product from physical impacts such as hitting, wetting, and bruising.
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