A-TECH  >  AI - Page Sitemap  >  A-TECH blind edge plating pcb best price for sale
A-TECH blind edge plating pcb best price for sale

A-TECH blind edge plating pcb best price for sale

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:
Company Advantages
1. The test of A-TECH buried vias pcb is strictly conducted. For example, elastic compound is tested to guarantee its correct properties such as its stiffness. The inner layer core of the product is chemically treated for improved adhesion of the copper surface
2. The product is available for a wide range of applications. The product has dynamic and mechanical stability
3. The product has no harmful chemicals and is less likely to be broken by accident. When it becomes damaged, it won’t release any mercury gas. With a solder mask, it enjoys a good electrical insulation property
4. Our professional technical team has greatly optimized the performance of our products. Its robust structure allows it to be used in harsh environments
5. The product is instant ON - requires no waiting for the light. Unlike other traditional incandescents, it requires no warm-up time. It totally conforms to the UL Flame Rating of 94V-0


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 is an experienced edge plating pcb manufacturer pioneering this market.
2. Our thick copper pcb production equipment possesses many innovative features created and designed by us.
3. Increasing number of customers at home and abroad have thought highly of the service of A-TECH brand. Contact us!
A-TECH thick copper pcb adopts cutting-edge technology in compliance with industry norms. Our R&D team is led and guided by a professor team from South China University of Technology
While producing A-TECH edge plating pcb, the selection of raw materials is strictly control. The performance of our water-soluble PVA film for laundry detergent products has reached internationally advanced level
Our deft professionals manufacture A-TECH buried vias pcb by using quality raw materials and advanced technology. Water- soluble packaging machine is highly automatic and intelligent with touch screen operation
In the production of A-TECH buried vias pcb, only the superior quality raw materials are adopted. The film Ployva produces enjoys excellent compatibility with liquid detergents
A-TECH buried vias pcb is manufactured by our team of skilled experts as per the international quality standards. Water- soluble packaging bags are light which reduce the transportation cost
The smooth surface finishing makes it not prone to scratch, rust, and corrosion. It remains its original shine after many times of uses. The film Ployva produces enjoys excellent compatibility with liquid detergents
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