Fr4 PCB Board Double Sided Printed Circuit Board SMT DIP HDI Printed Circuit Boards

HDI PCB Board Introduction

HDI PCB Board Manufacturing also known as high-density interconnect PCB, is a kind of PCB with a higher wiring density per unit area than traditional boards. HDI boards are more compact and have smaller vias, pads, copper traces and spaces. As a result, HDIs have denser wiring resulting in lighter weight, more compact, lower layer count PCBs. HDI PCB is more fit into the little spaces and have a smaller amount of mass than conservative PCB designs.

Factory Capabilities

The types of HDI PCB

1.through vias from surface to surface,
2.with buried vias and through vias,
3.two or more HDI layer with through vias,
4.passive substrate with no electrical connection,
5.coreless construction using layer pairs
6.alternate constructions of coreless constructions using layer pairs.

Work flow for HDI

Board Cut - Inner Wet film -DES - AOI - Brown Oxido - Outer Layer Press - Out Layer Lamination - X-RAY & Rounting - Copper reduce & brown oxide - Laser Drilling - Drilling - Desmear PTH - Panel plating - Outer Layer dry film - Etching - AOI- Impedance Testing - S/M Pluged hole - Solder Mask - Component Mark - Impedance testing - Immersion Gold -V-cut - Routing - Electrical Test - FQC - FQA -Package -Shipment

Our Service

WorkShop

Advantages of HDI PCB

1.High Component Density
2.Space-saving
3.Lightweight Boards
4.Fast Processing
5.Save Number of Layers
6.Accommodate Low Pitch Packages
7.High Reliability

HDI PCB Application Field

HDI PCB board are mainly used for many industries , Like : Automotive ; aerospace industries;medical devices;Industrial automation,etc .

Except mentioned above, you'll also can find high-density interconnect PCBs in all types of digital devices, like smartphones and tablets, in automobiles, aircraft , mobile /cellular phones, touch-screen devices, laptop computers, digital cameras, 4/5G network communications, and military applications such as avionics and smart munitions.

Partners

Common packaging

PCB: Vacuum packaging with carton box
PCBA: ESD packaging with carton box

Company Information

Beijing Haina lean Electronics Co.,Ltd is one of the most professional PCB manufacture in Beijing,China. With more then 10 years of development, Haina Lean Electronics turns into a first class manufacture of HDI PCB ,with production capability 4000 square meters.

Our factory is providing high quality bare PCB, PCB layout design service and PCB assembly service,including components sourcing, function test,conformal coating and complete assembly for clients all.