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16 Layer HDI Printed Circuit Board High TG Blind Holes EING And Resin Plugging Technology
  • 16 Layer HDI Printed Circuit Board High TG Blind Holes EING And Resin Plugging Technology
  • 16 Layer HDI Printed Circuit Board High TG Blind Holes EING And Resin Plugging Technology

16 Layer HDI Printed Circuit Board High TG Blind Holes EING And Resin Plugging Technology

Product Details
Product Name:
Printed Circuit Board, High Frequency Pcb, Hdi Multilayer Pcb,pcb Prototype Cheap Price Pcb Manufacturer
Layer:
16 LAYER
Copper Thickness:
1OZ
Material:
High TG FR4
Board Thickness:
1.83MM
Surface Finishing:
EING
Solder Mask:
Green
Service:
EMS/OMD/OEM/turnkey Assembly
Special Technology:
Blind Holes, Resin Plugging+ Plated
Highlight: 

16 layer HDI printed circuit Board

,

High TG Printed Circuit Board

Payment & Shipping Terms
Minimum Order Quantity
1PCS
Price
Negotiation
Packaging Details
Vacuum package
Delivery Time
5-15 days
Payment Terms
Negotiation,, T/T
Product Description

HDI multilayer pcb (High-Density Interconnect Printed Circuit Board) is a type of printed circuit board known for its advanced features and capabilities. It offers several distinctive product characteristics, including a multilayered structure, buried vias design, and crucial control points in the production process.

Multilayered Structure: HDI PCBs are designed with multiple layers of conductive traces and insulating materials stacked together. This multilayered structure allows for a higher density of interconnections, enabling the board to accommodate complex and compact circuit designs. The layers are interconnected using vias, which provide vertical connections between different layers.

Buried Vias Design: HDI PCBs employ buried vias, which are vias that are located between the inner layers of the board. These vias are not visible from the outer layers, giving the PCB a more streamlined appearance. Buried vias help conserve space on the surface of the board and enhance its electrical performance by reducing signal interference and impedance.

Controlled Impedance: HDI PCBs require precise control over impedance to ensure signal integrity and minimize loss. The production process includes careful impedance calculations and impedance control techniques to maintain consistent signal characteristics throughout the board. This is crucial, especially for high-speed and high-frequency applications that demand reliable signal transmission.

Microvia Technology: HDI PCBs utilize microvias, which are small-diameter vias with a high aspect ratio. These vias have a smaller footprint, enabling closer placement of components and finer routing traces. Microvia technology allows for increased circuit density and miniaturization, making HDI PCBs suitable for compact electronic devices such as smartphones, tablets, and wearables.

Laser Drilling: The production process of HDI PCBs often involves laser drilling, which offers precise hole placement and smaller via sizes. Laser drilling enables the creation of microvias with extremely fine diameters, allowing for high-density interconnections. This technology ensures the accuracy and reliability of the board's interconnects.

Sequential Lamination: HDI PCBs often employ sequential lamination techniques. This involves building the board layer by layer, with each layer individually processed before being laminated together. Sequential lamination allows for greater control over the overall thickness of the board and ensures reliable registration of inner layers, contributing to the board's structural integrity.

Tight Manufacturing Tolerances: The production of HDI PCBs requires tight manufacturing tolerances to achieve the desired level of precision. Critical control points in the manufacturing process include etching, plating, and imaging, where strict adherence to specifications is necessary. These control points ensure the accurate formation of circuitry and vias, maintaining the board's functionality and reliability.

 

In summary, HDI PCBs offer a multilayered structure, buried vias design, and crucial control points in the production process. These features enable higher circuit density, miniaturization, controlled impedance, and reliable signal transmission, making HDI PCBs well-suited for advanced electronic devices.

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