Home  > Buy PCB MANUFACTURING  > Pcb Special Technology Factory  >  A-TECH routing edge plating pcb castellation for sale
A-TECH routing edge plating pcb castellation for sale

A-TECH routing edge plating pcb castellation for sale

Min half hole
Profile of half hole
Surface finish
ENIG preferred
Min Order Quantity
Production Lead Time
5-18 Working Days
Supply Capacity
10000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
Quantity Needed:

Loading verification code...

Please complete verification first

Application Scope
PCB Manufacturing produced by A-TECH is applied to the following industries.With a focus on customers' potential needs, A-TECH has the ability to provide one-stop solutions.
Product Comparison
PCB Assembly is in line with the stringent quality standards. The price is more favorable than other products in the industry and the cost performance is relatively high.PCB Assembly in A-TECH has the following advantages, compared with same kind of products in the market.
Company Advantages
1. A-TECH edge plating pcb castellation is carefully crafted by our skillful workers who utilize advanced production equipment.
2. This product has the highest quality, performance and durability.
3. The product is widely recommended and treasured in the industry.
4. The offered product can be vastly used in the industry.

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. integrates the design, production, sales and service of impedance control pcb .
2. Promoting the harmonious development of science and technology can ensure the competitiveness of A-TECH in the blind vias pcb industry.
3. Stressing hybrid pcb could be a more effective way to help A-TECH win high comments from customers at home and abroad. Get quote! Any problems about our via in pad pcb , you can contact us online by Whatsapp, Skype or email. Get quote! A-TECH's work adheres to the policy of edge plating pcb castellation development. Get quote!
Product Message

Loading verification code...

Please complete verification first

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