1.6mm Blind/Buried Vias PCB Board 6 Layer 1oz Castellated Edges Fixture Test
Linked Electronics is a Professional in PCB Manufacturing, PCB Fabrication, Experienced PCB manufacturer in China.
Castellated Edges PCB
Plated half-holes or castellated holes are plated half holes with half of the vias slotted on the edges of the board. They are commonly used for breakout boards or small modules. These half holes serve as pads intended to create a link between the module board and the board that it will be soldered onto.Castellated Edges are found on 2 Layer PCBs and above. Because of relatively higher rejection rate, castellated edges PCB price is more expensive than ordinary PCB.
Castellated Edges PCBs are used in the following industries such as: telecommunication, computer application, industrial control, power, automobile and high-end consumer electronics, and so on.
How does the castellated edges PCBs manufactured
Linked has adopted a new approach to the fabrication of castellated/plated half-holes on PCB boards and at the same time it will increase design flexibility without compromising on quality.
First, all holes are made as the ordinary PTH the PCB boards. A milling tool is then used to cut the holes, along with the copper, in half. Since copper is much more difficuilt to mill and will likely result the bit to break, heavy duty milling bits are used at a higher speed. Each half hole is then inspected in a dedicated station and deburred if necessary. And this requires dedicated skills to adjust the routing machine.
Half Vias
Vias tangent to the PCB board's edge
Vias with smaller half vias
PCB Product Detail
| Product Name | 4 Castellated Edges PCB Prototype |
| PCB Spec | 1.6mm 1oz, green soldermask, white legend, immersion Gold |
| Lead Time | 10 days |
| Manfuacturing Standard | IPC Class 2, IPC Class 3 standard |
| Test Method | AOI, Fixture Test |
FAQs
Q: What PCB service does Linked Electronics provides?
A: We provide one stop PCB service including PCB fabrication, SMT, components sourcing and stencil
Q: What is Linked Electronics minimum order quantity (MOQ)?
A: At Linked Electronics, we have no MOQ. Even 1 pcs is ok for us.
Q: What information is needed for PCB & PCBA quotation?
A: For PCB: Quantity, Gerber file and technic requirements (material,size, surface finish treatment, copper thickness,board thickness).
For PCBA: PCB information, BOM,Testing documents.
Q: What are the main applications of your PCB/PCBA services?
A: Automotive, Medical, Industry Control,IOT,Smart Home,Military.
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FR4 1.6mm Castellated Edges 1oz 6 Layer PCB Board Images
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