Redstar Worldwide is your premier supplier of HDI PCBs. With accessible customer support, knowledgeable staff, and a commitment to quality, we are a leader in the PCB market and partner with our customers to create the best possible solutions to their evolving business demands.


HDI Printed Circuit Boards

High density interconnect (HDI) technology enhances the functionality of printed circuit boards (PCBs) by optimizing the space that’s available and increasing the number of circuits that can be included. As the market demands faster and more reliable electronics, HDI technology is growing increasingly important for developing newer and better products.


Redstar Worldwide coordinates with industry-leading manufacturers to bring consumers unparalleled access to design and engineering support, cost-efficiency, and streamlined shipment schedules. Below, their team shares some of the best reasons to start using innovative HDI technology today.


Advantages of HDI Technology for PCBs

HDI technology is a decisive response to the ever-changing consumer demand. With HDI technology, designers can incorporate more components on each side of a raw printed circuit board. By creating smaller components and placing vias more efficiently, HDI technology frees up real estate on the printed circuit board so users can experience improved functionality and data storage. When circuit board components are positioned closer together, signals travel faster between units, which ultimately reduces crossing delays and minimizes signal loss.


HDI PCB Vs. Standard PCBhdi pcb

 HDI PCBs are more interconnected and require a smaller surface area. Even they’re more compact, they provide the same processing power as a standard PCB. Thanks to their convenient size and portability, HDI PCBs have numerous applications, from smartphones to pacemakers. The higher density of interconnectedness also makes the hardware architecture more efficient. These two advantages make it possible for manufacturers to design innovative new products within specific dimension requirements and with accelerated processing speed and ability.


HDI PCBs also integrate via-in-pad and blind via technology. This configuration keeps components closer and preserves the integrity of the signal and decrease signal scatter. Stacked vias also give HDI PCBs effective resistance against variable environmental conditions, which means the finished product is less prone to errors and more durable.


Additionally, HDI PCBs are more cost-efficient than standard PCBs. Because a four-layer through-hole board with HDI delivers the same functionality as a standard eight-layer board, companies don’t need to spend money on large circuit boards to reap the benefits of one. Overall, this built-in cost saving lets businesses conserve resources without sacrificing the quality of their product.

HDI PCB Applications

HDI printed circuit boards manufactured by Redstar Worldwide serve a wide range of industries, including:

  • Aerospace
  • Military
  • Automotive
  • Medical
  • Computer
  • Industrial
  • Manufacturing

Within these industries, our HDI printed circuit boards support a myriad of critical processes. Our HDI PCBs can be found within:

  • Medical Devices
  • Wearable Devices and Biometrics
  • Aviation and Unmanned Aircraft
  • Industrial Measuring Systems
  • Wireless Communications Devices
  • Satellite and Broadcast Systems
  • Internet of Things (IoT) Connectivity Technology
  • Smart Glass
  • Solar Technology
  • Green Energy Technology


Redstar Services

Our design and engineering teams assist with:

  • Stack Up Simulation
  • Impedance Modeling
  • Designing for Manufacturability and Assembly
  • Material Selection

Manufacturers can use a variety of materials to design HDI PCBs, depending on the properties that are needed to serve the end application. Materials may be chosen for their coefficient of thermal expansion (CTE) value, performance under stress, dielectric constant (Dk), or low/ultra-low loss characteristics.


. Materials and Finishing Options

Redstar Worldwide supplies printed circuit boards built using standard materials as well as the following:

  • Isola
  • Rogers
  • TUC
  • Megtron
  • Nelco
  • EMC

We also offer many finishing options for printed circuit boards, including:

  • Hard Gold
  • Electroless Nickel Electroless Palladium Immersion Gold (ENEPIG)
  • Electroless Nickel Immersion Gold (ENIG)


. Inspection and Testing

Redstar Worldwide offers 100% electrical testing, first article inspection (FAI) reports, general inspection reports, impedance coupons, and certificates of conformity for HDI printed circuit boards. Our HDI printed circuit boards adhere to or exceed the stringent standards of the following:

  • ISO 9001
  • ISO 13485
  • TS/ISO 16949
  • A S9100D
  • DOD/Mil-Spec/ITAR
  • ASTM Compliance
  • Automotive industry certifications
  • Medical industry certifications


Why Redstar Worldwide?

Redstar Worldwide is committed to delivering high-quality products that meet the specific needs of our customers. We listen to our customers to identify the best solutions for their intended applications and offer support throughout the entire process. Redstar is globally recognized for sourcing HDI PCBs to help companies meet their procurement goals and streamlining the process to make orders as easy as possible. Our detailed and attentive customer service personnel explain why past customers are so pleased with the Redstar experience.


pcb iconContact Redstar for Your HDI PCB Needs

If you’re looking for a competent supplier with a history of customer satisfaction and reputation for excellence, contact us or request a quote today. We look forward to answering your questions and helping you source the best technology to fulfill your business needs.