Blind and buried via PCBs used in IoT devices can place dense electronic components and flexible wiring.
Blind and buried vias circuit boards use blind and buried vias to make the wiring in a limited area compact and orderly, reducing the number of layers of the PCB multilayer board
Applicable Products

Blind and buried via circuit board
Use micro blind holes to increase the line distribution density
Improve radio frequency and electromagnetic wave interference, heat conduction
Used in servers, mobile phones, digital cameras

Impedance circuit board
Strictly control wire width/thickness, medium thickness
Impedance line width tolerance ≤±5%, good impedance matching
Applied to high-frequency and high-speed devices, 5G communication equipment

Metallized half-hole circuit board
No copper thorn residue or warpage in the half hole
Daughter board of mother board, saving connectors and space
Applied to Bluetooth module, signal receiver
Application areas of the Internet of Things

Smart home
Smart Appliances
Smart socket
Intelligent monitoring
Smart door lock

Smart wear
Smart bracelet watch
Smart glasses
Smart clothes
Smart shoes

Smart industry
Intelligent remote control
Smart logistics
Intelligent monitoring
Smart production

Internet of Vehicles
smart transportation
unmanned
Smart parking
Smart alarm

Smart medical
remote diagnosis
Machine

Smart City
Smart home
smart transportation
Smart Hotel
Smart retail
The advantages of blind and buried vias in the field of Internet of Things
Reduced size and weight
As the stacked microvia technology saves space, the layout of blind and buried via components is more compact and the circuit is more dense. Smaller circuit boards mean that PCBs can be more widely used in the field of IoT and can adapt to circuit design schemes that are updated at any time.
Simplified wiring path
The use of buried-blind via microvia technology makes the wiring in dense areas more uniform and reasonable, and the buried-blind via makes the wiring more selective. After circuit designers use microvias instead of vias, the signal transmission distance between components is shorter, which can improve signal integrity.
Increased cost effectiveness
The reduction of energy consumption and the number of layers produces more cost effects, and the smaller size enables PCB proofing and mass production to save more materials.
How does Huihe Circuit meet the PCB needs of the IoT industry
- Innovations in the Internet of Things will continue to develop at an alarming rate, and printed circuit board technology must continue to advance to meet the needs of businesses, consumers, and applications.
- As the demand for PCBs is increasing and the requirements are getting higher and higher, PCBs are becoming more and more complex. For developers of IoT devices, when choosing a supplier to provide such services, they need to choose innovative Technical and experienced printed circuit board manufacturers should communicate with PCB manufacturing experts during the project start-up phase or the initial stage of circuit design.
- Before quotation, Huihe Circuit's printed circuit board manufacturing experts and engineering technical experts will review your design in advance to avoid scrap after production, save you PCB costs or improve circuit performance. You can contact the technical team of Huihe Circuits by phone or email to discuss the specific requirements of circuit design and circuit board production.
Why choose Huihe Circuit?

Huihe Circuit has a production workshop of 12,000 square meters, with more than 20 senior engineers now and a monthly production capacity of 35,000 square meters. It is a professional manufacturer of PCB circuit boards. Huihe Circuits has obtained UL, ISO9001, IATF16949, ISO14001, ISO13485, OHSAS18001, RoHS, CQC and other management system and product certifications, and conforms to IPC international inspection standards.

Huihe Circuits has been constantly striving to improve the quality of PCB circuit boards to be close to flawless. Huihe Circuits not only has a strict and complete quality control system, but also has sophisticated production and testing equipment. Huihe Circuit’s professional and thoughtful service capabilities and complete quality control system have won Huihe Circuit a good reputation among customers.
ISO14001, ISO13485, OHSAS18001, RoHS, CQC and other management system and product certifications, and conforms to IPC international inspection standards.




High-quality imported raw materials to ensure product quality from the source





