1. TTM Technologies

TTM Technologies is a leading global manufacturer of high-frequency PCBs, with a strong presence in North America, Europe, and Asia. The company offers a wide range of high-speed digital and RF PCB solutions, including:

• High-density interconnect (HDI) PCBs
• Rigid-flex and flex PCBs
• Advanced packaging solutions

Capability	Description
Materials	Low-loss materials, such as Rogers, Isola, and Nelco
Frequencies	Up to 77 GHz
Layers	Up to 50 layers
Trace/Space	Down to 25 µm
Via Diameter	Down to 50 µm

2. Unimicron Technology

Unimicron Technology is a Taiwanese manufacturer of high-frequency PCBs, serving customers in the telecommunications, automotive, and consumer electronics industries. The company’s offerings include:

• High-speed digital and RF PCBs
• Advanced packaging solutions, such as flip-chip BGA and 2.5D/3D integration
• Embedded component PCBs

Capability	Description
Materials	Low-loss materials, such as Rogers, Isola, and Panasonic
Frequencies	Up to 100 GHz
Layers	Up to 40 layers
Trace/Space	Down to 30 µm
Via Diameter	Down to 50 µm

3. Ibiden

Ibiden is a Japanese manufacturer of high-frequency PCBs, with a strong focus on the automotive and telecommunications industries. The company’s product portfolio includes:

• High-speed digital and RF PCBs
• Advanced packaging solutions, such as flip-chip BGA and 2.5D/3D integration
• Embedded capacitor PCBs

Capability	Description
Materials	Low-loss materials, such as Rogers, Isola, and Panasonic
Frequencies	Up to 100 GHz
Layers	Up to 36 layers
Trace/Space	Down to 30 µm
Via Diameter	Down to 50 µm

4. Shennan Circuits

Shennan Circuits is a leading Chinese manufacturer of high-frequency PCBs, serving customers in the telecommunications, automotive, and consumer electronics industries. The company’s offerings include:

• High-speed digital and RF PCBs
• Advanced packaging solutions, such as flip-chip BGA and 2.5D/3D integration
• Embedded component PCBs

Capability	Description
Materials	Low-loss materials, such as Rogers, Isola, and Panasonic
Frequencies	Up to 100 GHz
Layers	Up to 48 layers
Trace/Space	Down to 30 µm
Via Diameter	Down to 50 µm

5. Compeq Manufacturing

Compeq Manufacturing is a Taiwanese manufacturer of high-frequency PCBs, with a focus on the telecommunications, automotive, and consumer electronics industries. The company’s product portfolio includes:

• High-speed digital and RF PCBs
• Advanced packaging solutions, such as flip-chip BGA and 2.5D/3D integration
• Embedded component PCBs

Capability	Description
Materials	Low-loss materials, such as Rogers, Isola, and Panasonic
Frequencies	Up to 100 GHz
Layers	Up to 40 layers
Trace/Space	Down to 30 µm
Via Diameter	Down to 50 µm

6. Wus Printed Circuit

Wus Printed Circuit is a Taiwanese manufacturer of high-frequency PCBs, serving customers in the telecommunications, automotive, and consumer electronics industries. The company’s offerings include:

• High-speed digital and RF PCBs
• Advanced packaging solutions, such as flip-chip BGA and 2.5D/3D integration
• Embedded component PCBs

Capability	Description
Materials	Low-loss materials, such as Rogers, Isola, and Panasonic
Frequencies	Up to 100 GHz
Layers	Up to 40 layers
Trace/Space	Down to 30 µm
Via Diameter	Down to 50 µm

7. Nan Ya PCB

Nan Ya PCB is a Taiwanese manufacturer of high-frequency PCBs, with a focus on the telecommunications, automotive, and consumer electronics industries. The company’s product portfolio includes:

• High-speed digital and RF PCBs
• Advanced packaging solutions, such as flip-chip BGA and 2.5D/3D integration
• Embedded component PCBs

Capability	Description
Materials	Low-loss materials, such as Rogers, Isola, and Panasonic
Frequencies	Up to 100 GHz
Layers	Up to 40 layers
Trace/Space	Down to 30 µm
Via Diameter	Down to 50 µm

8. Shengyi Technology

Shengyi Technology is a Chinese manufacturer of high-frequency PCBs, serving customers in the telecommunications, automotive, and consumer electronics industries. The company’s offerings include:

• High-speed digital and RF PCBs
• Advanced packaging solutions, such as flip-chip BGA and 2.5D/3D integration
• Embedded component PCBs

Capability	Description
Materials	Low-loss materials, such as Rogers, Isola, and Panasonic
Frequencies	Up to 100 GHz
Layers	Up to 40 layers
Trace/Space	Down to 30 µm
Via Diameter	Down to 50 µm

9. Zhen Ding Technology

Zhen Ding Technology is a Taiwanese manufacturer of high-frequency PCBs, with a focus on the telecommunications, automotive, and consumer electronics industries. The company’s product portfolio includes:

• High-speed digital and RF PCBs
• Advanced packaging solutions, such as flip-chip BGA and 2.5D/3D integration
• Embedded component PCBs

Capability	Description
Materials	Low-loss materials, such as Rogers, Isola, and Panasonic
Frequencies	Up to 100 GHz
Layers	Up to 40 layers
Trace/Space	Down to 30 µm
Via Diameter	Down to 50 µm

10. Tripod Technology

Tripod Technology is a Taiwanese manufacturer of high-frequency PCBs, serving customers in the telecommunications, automotive, and consumer electronics industries. The company’s offerings include:

• High-speed digital and RF PCBs
• Advanced packaging solutions, such as flip-chip BGA and 2.5D/3D integration
• Embedded component PCBs

Capability	Description
Materials	Low-loss materials, such as Rogers, Isola, and Panasonic
Frequencies	Up to 100 GHz
Layers	Up to 40 layers
Trace/Space	Down to 30 µm
Via Diameter	Down to 50 µm

11. HannStar Board

HannStar Board is a Taiwanese manufacturer of high-frequency PCBs, with a focus on the telecommunications, automotive, and consumer electronics industries. The company’s product portfolio includes:

• High-speed digital and RF PCBs
• Advanced packaging solutions, such as flip-chip BGA and 2.5D/3D integration
• Embedded component PCBs

Capability	Description
Materials	Low-loss materials, such as Rogers, Isola, and Panasonic
Frequencies	Up to 100 GHz
Layers	Up to 40 layers
Trace/Space	Down to 30 µm
Via Diameter	Down to 50 µm

12. Kinwong Electronic

Kinwong Electronic is a Chinese manufacturer of high-frequency PCBs, serving customers in the telecommunications, automotive, and consumer electronics industries. The company’s offerings include:

• High-speed digital and RF PCBs
• Advanced packaging solutions, such as flip-chip BGA and 2.5D/3D integration
• Embedded component PCBs

Capability	Description
Materials	Low-loss materials, such as Rogers, Isola, and Panasonic
Frequencies	Up to 100 GHz
Layers	Up to 40 layers
Trace/Space	Down to 30 µm
Via Diameter	Down to 50 µm

FAQ

1. What are high-frequency PCBs?

High-frequency PCBs are specialized printed circuit boards designed to handle high-speed signals and minimize signal loss. These PCBs are typically used in applications that require high-speed data transmission, such as telecommunications, automotive electronics, and aerospace systems.

2. What materials are used in high-frequency PCBs?

High-frequency PCBs often use low-loss dielectric materials, such as Rogers, Isola, and Panasonic laminates. These materials help minimize signal loss and ensure optimal performance at high frequencies.

3. What are the key capabilities of high-frequency PCB manufacturers?

Key capabilities of high-frequency PCB manufacturers include the ability to work with low-loss materials, produce fine trace widths and spacings, create high layer count boards, and offer advanced packaging solutions like flip-chip BGA and 2.5D/3D integration.

4. What industries commonly use high-frequency PCBs?

High-frequency PCBs are commonly used in the telecommunications, automotive, aerospace, defense, and consumer electronics industries. These industries require high-speed data transmission and reliable performance in demanding environments.

5. How do I choose the right high-frequency PCB manufacturer for my project?

When choosing a high-frequency PCB manufacturer, consider factors such as their experience with your specific application, their technical capabilities (e.g., materials, layer counts, trace/space), their quality control processes, and their ability to meet your project timeline and budget. It’s also essential to review their certifications and customer references to ensure they can deliver the required quality and reliability.