Via-In-Pad2021-01-05T06:13:57+00:00

Use electroplating to fill holes/resin plug holes to prevent solder paste or flux from flowing into the holes in the disk, Produce in strict accordance with customer process requirements, carefully make each product

6-layer resin plug hole PCB circuit board

6-layer plate hole filling PCB circuit board

10-layer plate hole-filled PCB circuit board

Number of floors: 6
Surface treatment: Immersion gold
Material: FR4
Outer line width/line spacing: 4/3.5mil
Inner line width/line spacing: 4/3.5mil
Board thickness: 2.0mm
Minimum aperture: 0.25mm
Plug hole: resin plug hole
Number of floors: 6
Surface treatment: Immersion gold
Material: FR4
Outer line width/line spacing: 5/4.5mil
Inner line width/line spacing: 5/5mil
Board thickness: 0.8mm
Minimum aperture: 0.2mm
Plug hole: electroplated hole filling
Number of floors: 10
Surface treatment: Immersion gold
Material: FR4 Tg170
Outer line width/line spacing: 10/7.5mil
Inner line width/line spacing: 3.5/7mil
Board thickness: 2.0mm
Minimum aperture: 0.15mm
Plug hole: electroplated hole filling
504-Huihe Circuits professional PCB circuit board circuit board manufacturer 6-layer resin plug hole PCB circuit board
504-Huihe Circuits professional PCB circuit board circuit board manufacturer 6-layer in-plate hole PCB circuit board
504-Huihe Circuits professional PCB circuit board circuit board manufacturer 10-layer in-plate hole PCB circuit board

Why does Xianhuihe Circuit produce FR4 high-precision circuit boards?

20+ years of technical engineers monitoring the whole process, superb technology

5-Huihe Circuits professional PCB circuit board circuit board manufacturer-Technology 1
5-Huihe Circuits Professional PCB Circuit Board Circuit Board Manufacturer-Technology 2
5-Huihe Circuits professional PCB circuit board circuit board manufacturer-technology 3

Product certification and factory system certification are complete

PCB circuit board circuit board production and processing manufacturer Huihe Circuit OHSAS18001
PCB circuit board circuit board production and processing manufacturer Huihe Circuit ISO-9001
PCB circuit board circuit board production and processing manufacturer Huihe Circuit CQC certification
PCB circuit board circuit board production and processing manufacturer Huihe Circuit ISO13485

Orifice plate parameters

__

Conventional products

Special products

Special products

Filling standard

IPC 4761 Type VII

IPC 4761 Type VII

None

Minimum aperture

200µm

150µm

100µm

Minimum land size

400µm

350µm

300µm

Maximum aperture

500µm

400µm

--

Maximum land size

700µm

600µm

--

Minimum pitch

600µm

550µm

500µm

Thickness to diameter ratio: conventional via

1:12

1:12

1:10

Thickness to diameter ratio: blind hole

1:1

1:1

1:1

Application field

1-pcb circuit board circuit board manufacturer Huihe Circuit Ocean Engineering

Marine Engineering

Extension of the coastline to the sea

PCB circuit board circuit board production and processing manufacturer Huihe Circuit Internet of Things

Internet of Things

An important development stage in the "informatization" era

1-pcb circuit board circuit board manufacturer Huihe Circuit 5G

5G

Basic conditions for moving towards gigabit mobile networks and artificial intelligence

Factory Tour

       As a professional PCB circuit board service provider, Xinfeng Huihe Circuit Co., Ltd. focuses on the research and development of high-precision multilayer boards and special boards, as well as the production and manufacturing of PCB proofing and batch boards, with a plant area of ​​12,000 square meters.

       Huihe Circuit has an experienced technical team, masters the industry’s advanced process technology, and is equipped with reliable automated production equipment, testing equipment and a fully functional physical and chemical laboratory. In addition, raw materials such as Rogers Rogers, Taconic Taikangli, ARLON Yalong, Wangling, Nanya, Shengyi, and Kingboard are always in stock.

Huihe Circuits is a professional PCB circuit board manufacturer (2)
3-Huihe Circuit Flying Probe Machine-PCB Proofing Manufacturer
3-Huihe Circuit Flying Probe Machine-PCB Proofing Manufacturer
3-Huihe Circuit, a professional PCB circuit board circuit board manufacturer, gong machine
3-Huihe Circuits professional PCB circuit board circuit board manufacturer PTH line

Brand material

5-Huihe Circuit, a professional PCB circuit board circuit board manufacturer (1)
5-Huihe Circuit, a professional PCB circuit board circuit board manufacturer (2)
5-Huihe Circuit, a professional PCB circuit board circuit board manufacturer (3)
5-Huihe Circuit, a professional PCB circuit board circuit board manufacturer (4)
5-Huihe Circuit, a professional PCB circuit board circuit board manufacturer (5)
5-Huihe Circuit, a professional PCB circuit board circuit board manufacturer (6)