Helen Frankenthaler PCB Circuit Board R&D Center

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Laminates and Prepreg for Consumer Electronics | Isola Group

Consumer Electronics

High-performance laminate materials are used in a variety of advanced electronics, including high-end consumer electronics. The increasingly complex performance and environmental requirements of today’s smart devices are driving greater demand for higher performance PCBs, which require laminate materials with resins specifically formulated to satisfy demanding performance criteria.

DE104

Tg: 135°C

Td: 315°C

Dk: 4.37

Df: 0.022

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185HR

Tg: 180°C

Td: 340°C

Dk: 4.01

Df: 0.020

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P25N

Tg: 250°C

Td: 383°C

Dk: 3.67

Df: 0.018

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370HR

Tg: 180°C

Td: 340°C

Dk: 4.04

Df: 0.021

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IS410

Tg: 180°C

Td: 350°C

Dk: 3.97

Df: 0.0200

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Resources

Moisture Absorption Properties of Laminates Used in Chip Packaging Applications

This paper discusses how plastic laminates are increasingly used as interposers within chip packaging applications.

Halogen Free Base Materials for PWB Applications

This paper discusses the challenges and concerns of commercially-available non-halogen materials.

Re-engineered FR-4 Base Materials for Improved Multilayer PCB Performance

This paper discusses the continuing evolution of FR-4 base materials.

New Low Dielectric Constant, High Tg, Printed Circuitry Substrates

This paper discusses new technologies presenting results of PCB fabrication techniques for these materials as well as the benefits to the end users.

Lead Free Assembly: A Practical Tool For Laminate Materials Selection

This paper defines a “best practice” methodology to be used in determining selection criteria for lead-free assembly materials.

Conductive Anodic Filament Growth Failure

This paper provides describes Isola's work in finding the right combination of process and design conditions for improved CAF resistant products.

Coated Copper Foils for High Density Interconnects

This paper discusses laser and plasma ablatable dielectric materials, available as coatings on copper.

An Assessment of the Impact of Lead-Free Assembly Processes on Base Material and PCB Reliability

This paper describes the regulations and lead-free materials and processes, base material properties and presents test data that highlights the importance of specific properties that should be considered when selecting materials for lead-free applications.

Signal Integrity Considerations in High-Reliability Designs

This article outlines the challenges for lead-free designs with demanding signal integrity requirements while managing cost constraints and dispels the perception that signal integrity material challenges only exist with very high-speed applications, requiring long transmission lines.

New Thermoset PCB Material Emerging for mmWave Applications

This paper discusses a new