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fit hole edge plating pcb best price at discount A-TECH

fit hole edge plating pcb best price at discount A-TECH

Fit hole edge plating pcb best price at discount A-TECH

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 Information of fit hole edge plating pcb best price at discount A-TECH
Enterprise Strength
  • A comprehensive after-sales service system is established based on customers' needs. We are committed to providing quality services including consulting, technical guidance, product delivery, product replacement and so on. This enables us to establish a good corporate image.
Product Comparison
A-TECH's Aluminum PCB has the following advantages over other similar products.
  • v s
Company Advantages
1. A-TECH 2oz copper pcb is designed by the professional CAD designers who have created a specific CAD drawing library for wooden doors. It will be produced under the guideline of a stereoanatomic drawing with specific dimensional requirements and materials details.
2. It is proved by practice that edge plating pcb has the virtues of 2oz copper pcb .
3. It is show by running and practice that edge plating pcb has performance characteristics as: 2oz copper pcb .
4. Our edge plating pcb has passed all relative certificates in this 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. has never been surpassed in technology and quality.
2. A-TECH CIRCUITS Co., Ltd. has a strong technical force and perfect after-sales service capabilities.
3. A-TECH CIRCUITS Co., Ltd. continuously improves and perfects the integrated design manufacturing service process in order to become a differentiated international company. Get an offer! A-TECH CIRCUITS Co., Ltd. aims to lead edge plating pcb industry. Get an offer! A-TECH CIRCUITS Co., Ltd. will keep going in the hope of accomplishing mutual benefit and common growth with the support from our customers as since always. Get an offer!
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