Best OEM manufacturer Sensor Circuit Board - 8 Layer ENIG FR4 Via-In-Pad PCB – Huihe Manufacturer and Factory

OEM manufacturer Sensor Circuit Board - 8 Layer ENIG FR4 Via-In-Pad PCB – Huihe

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We have probably the most state-of-the-art output equipment, experienced and qualified engineers and workers, recognized good quality manage systems plus a friendly skilled income workforce pre/after-sales support for Pcb Board Manufacturing, Euro Pcb, Hdi Pcb, We're keeping chasing WIN-WIN situation with our consumers. We warmly welcome clientele from all around the environment coming above for a visit and establishing long lasting connection.

OEM manufacturer Sensor Circuit Board - 8 Layer ENIG FR4 Via-In-Pad PCB – Huihe Detail:

The most difficult thing to control the plug hole in the via-in-pad is the solder ball or pad on the ink in the hole. Due to the necessity of using high density BGA (ball grid array) and the miniaturization of SMD chip, the application of in tray hole technology is more and more. Through the reliable through hole filling process, the in plate hole technology can be applied to the design and manufacture of high-density multilayer board, and avoid abnormal welding. HUIHE Circuits has been using via-in-pad technology for many years, and has an efficient and reliable production process.

Parameters Of Via-In-Pad PCB

	Conventional products	Special products	Special products
Hole filling standard	IPC 4761 Type VII	IPC 4761 Type VII	-
Min Hole Diameter	200µm	150µm	100µm
Minimum pad size	400µm	350µm	300µm
Max Hole Diameter	500µm	400µm	-
Maximum pad size	700µm	600µm	-
Minimum pin pitch	600µm	550µm	500µm
Aspect Ratio： Conventional via	1:12	1:12	1:10
Aspect Ratio： Blind via	1:1	1:1	1:1

Function Of Plug Hole

1.Prevent the tin from passing through the conduction hole through the component surface during wave soldering 2.Avoid flux residue in the through-hole 3.Prevent tin balls from popping out during wave soldering, resulting in short circuit 4.Prevent the surface solder paste from flowing into the hole, causing virtual welding and affecting the fitting

Advantages Of Via-In-Pad PCB

1.Improve heat dissipation 2.The voltage withstand capacity of vias is improved 3.Provide a flat and consistent surface 4.Lower parasitic inductance

Our Advantage

1. Own factory, factory area 12000 square meters, factory direct sales 2. The marketing team provides fast and high-quality pre-sales and after-sales services 3.Process-based processing of PCB design data to ensure that customers can review and confirm in the first time

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We've been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for OEM manufacturer Sensor Circuit Board - 8 Layer ENIG FR4 Via-In-Pad PCB – Huihe , The product will supply to all over the world, such as: Turkey, Iran, Canada, Our advanced equipment, excellent quality management, research and development ability make our price down. The price we offering may not be the lowest, but we guarantee it is absolutely competitive! Welcome to contact us immediately for future business relationship and mutual success!

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