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A-TECH half depth blind vias pcb hot-sale top supplier

A-TECH half depth blind vias pcb hot-sale top supplier

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:
Company Advantages
1. A series of vital on-site scrutinization for A-TECH blind vias pcb will be conducted. They include inspection of seam strength, stitching, fit, and specifications (size, shape, style). The product has the performance of great stability
2. Some customers said this product is worth the investment as it can make their life and bathroom a little more comfortable and clean. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards
3. This product is eco-friendly and harmless. The materials or parts used in it are guaranteed to meet the environmental protection standards of European and American. The product has dynamic and mechanical stability
4. The product features excellent wear and tear resistance. It is treated with a special surface technique which makes it withstand heavy use. Its robust structure allows it to be used in harsh environments
5. This product has a focused reflectivity. Its material prevents full diffusion from occurring to provide greater control over the washout effects of ambient light. Being laminated by advanced vacuum lamination equipment, it has a uniform dielectric thickness after lamination


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. Being a specialist in blind vias pcb field, A-TECH has been very notable in this industry.
2. Our company has a skilled workforce. The workers have specialized training or a skill set. They are able to perform without delay, which means far less downtime for our company.
3. Permanent target of A-TECH CIRCUITS Co., Ltd. is to create the top brand in the edge plating pcb industry in the world. Call now!
A-TECH vippo pcb is produced in full accordance with the international color standard deviation. It has been verified that the product has a small color difference and can obtain accurate light color. The product can effectively stand up to the radiation
A-TECH edge plating pcb evaluates the material and process through a number of quality control inspections and tests, such as color difference and colorfastness. The product is not prone to deformation after frequent uses
A-TECH vippo pcb is of good quality. It has been tested for dimensional stability, performance and color fastness to meet the safety regulatory requirements of the bedding industry. The product is available in various kinds of sizes and styles
We make sure that the A-TECH blind vias pcb label contains all the necessary information, including the registration number, country of origin, and fabric composition. Its streamlined design can effectively reduce tissue damage of the patients
A-TECH blind vias pcb is designed by our professional designers who strive to achieve economical and efficient mechanical performance, including operational stability, structure reliability, and operation efficiency, etc. Its ergonomic design provides maximum grip force, which is convenient for doctors to use
The product is not subject to permanent deformation. It has good compressibility and resilience to guarantee that it will not deform due to high-intensitive mechanical movement. The product features bending resistance and is not easy to break off
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