Blind Buried Vias & Hdi Pcb

• 

Blind & Buried Via Board, use micro blind vias to increase the trace distribution density. Improve radio frequency, electromagnetic wave interference and hear conduction. Apply to computer server, mobile and digital camera products.HUIHE CIRCUITS Blind & Buried Via Board has passed ISO9001 / ISO13485 /IATF16949 / UL /RoHS / REACH certification.

Are PCB Boards With Blind And Buried Vias Called HDI Boards?

HDI boards are high-density interconnection circuit boards. The boards that are plated with blind holes and then laminated are all HDI boards, which are divided into first-order, second-order, third-order, fourth-order, and fifth-order HDI. Simple buried vias are not necessarily HDI. .

The Difference Between HDI Board And Ordinary PCB

Through Hole

Plating Through Hole, or PTH for short, is the most common one. You only need to pick up the PCB and face the light, and the hole that can see the bright light is the "through hole". This is also the simplest type of hole, because when making it, you only need to use a drill or a laser to directly drill the circuit board. The cost is relatively cheap, but sometimes it will use more PCB space.

Blind Via Hole

which connects the outermost circuit of the PCB with the adjacent inner layer with electroplated holes. Because the opposite side cannot be seen, it is called "blind through". This manufacturing method requires special attention to the depth of the drilling (Z axis) to be just right; it is also possible to drill holes in the circuit layers that need to be connected in the individual circuit layers in advance, and then glue them together.

Buried Hole

Buried hole, the connection of any circuit layer inside the PCB but not conducting to the outer layer. This process cannot be achieved by drilling after bonding. It must be drilled on the individual circuit layers. After the inner layer is partially bonded, it must be electroplated before it can be fully bonded. Compared with the original "through hole" and "Blind holes" take more time, so the price is the most expensive. This process is usually only used for high-density (HDI) circuit boards to increase the usable space of other circuit layers.

Huihe Circuits is a professional hdi pcb factoryand high quality pcb manufacturer, we provide blind buried via pcb, hdi pcb china, high density interconnect pcb, hdi circuit boards, hdi printed circuit boards, blind via in pcband etc. Want to know hdi pcb priceor more? Please contact us.

Другие товары поставщика

	Medical PCB	Medical PCB Huihe Circuits has passed the ISO13485 medical device quality management system standard,Life support products or high-end products ...
	Layer Blind Buried Via PCB	Number of layers: 14 Surface finish: ENIG Base material: FR4 Outer Layer W/S: 4/5mil Inner layer W/S: 4/3.5mil Thickness: 1.6mm Special process: Bl...
	2 Layer ENIG Impedance Control Half Hole PCB	Advantages of 2 layer pcb board Own lamination process to convenient production for Multilayer PCB and shorten the lead time. Jiangxi facility is...
	PCB Application	PCB Application As a leading PCB supplier in China printed circuit board industryincluding communications, computers, industrial control, power ...
	High Frequency PCB	High frequency pcb, High frequency pcb low dielectric constant, high transmission rate, high frequency pcb low dissipation factor, less dielectric ...

Похожие товары

	YC160W Wheel excavator YC160W	Продавец: Guangxi Yuchai Equipment Technology Co., Ltd	YC160W Wheel excavator YC160W wheel excavator is a new generation of full hydraulic wheel excavat...
	Yuchai U20 mini excavator	Продавец: Guangxi Yuchai Equipment Technology Co., Ltd	Yuchai U20 mini excavator Improvements in Over 80 Details: Tailless Excavator U20 is a Yuchai ...
	Yuchai YC80 small excavator	Продавец: Guangxi Yuchai Equipment Technology Co., Ltd	Yuchai YC80 small excavator International brand engine It is equipped with Yanmar 4TNV98C natur...
	Top Type Hydraulic Breaker	Продавец: Guangxi Yuchai Equipment Technology Co., Ltd	Top Type Hydraulic Breaker With the higher restriction of blasting control,hydraulic breakeris w...
	S35-Electric Skid Steer Loader	Продавец: Guangxi Yuchai Equipment Technology Co., Ltd	S35-Electric Skid Steer Loader Yuchai S35 Electric Skid Steer Loaderis compact and flexible, des...