A-TECH  >  AI - Page Sitemap  >  free delivery countersink pcb heavy best price for sale
free delivery countersink pcb heavy best price for sale

Free delivery countersink pcb heavy 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:
Product Information of free delivery countersink pcb heavy best price for sale
Product Comparison
Compared with similar products, A-TECH's Multilayer PCB has the following advantages.
Application Scope
A-TECH's PCB prototype is widely used in various industries and fields.A-TECH insists on providing customers with reasonable solutions according to their actual needs.
Company Advantages
1. The encapsulation materials of A-TECH countersink pcb are purchased by our procurement team who often interviews or visits suppliers, strictly verifying the performance of the semiconductor materials.
2. The product contains a light diffuser which is developed by our top-class R&D team. Our team members all made their efforts in improving the transmittance efficiency of the light diffuser.
3. The quality assurance process plays an important role in the quality of countersink pcb .
4. Complete and advanced production lines better ensure the high efficiency in A-TECH to provide high-quality countersink pcb .


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. focuses on manufacturing and exporting countersink pcb .
2. We have reliable manufacturing facilities. They get ongoing investments and continuously take in advanced machines. They offer the company state-of-the-art manufacturing capabilities.
3. impedance pcb is the eternal tenet that A-TECH CIRCUITS Co., Ltd. pursues from the establish time. Get info! Under the guidance of the vision of hybrid pcb, A-TECH provides customers with buried vias pcb services that meet different requirements. Get info! Our culture of thick copper pcb enables us to look forward to working with customers to create a brilliant future together. Get info! A-TECH CIRCUITS Co., Ltd. continues to invest in edge plating pcb , technologies, basic research, engineering capabilities and standards to better service all costumers. Get info!
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