PCB materials
Choose laminate systems by loss, thermal exposure, processing and availability.
Selecting laminate for HDI PCB
Choose a complete laminate system that supports the intended loss budget, thermal history and microvia process. A material trade name is only part of the specification.
PCB materialsHigh-Tg FR-4 for HDI
High glass-transition temperature can be useful in an HDI material system, but Tg alone does not predict survival through lamination, reflow and field use.
PCB materialsFR408HR for HDI and high-speed boards
FR408HR is an Isola laminate and prepreg system used when electrical loss and thermal performance matter. Select the actual construction, not only the family name.
PCB materialsMEGTRON 6 PCB material
MEGTRON 6 is Panasonic’s family of low-transmission-loss circuit-board materials. It is a laminate/prepreg system, not a consumer electronic device.
PCB materialsRogers RO4350B in RF and hybrid HDI boards
RO4350B is a reinforced hydrocarbon/ceramic laminate used for RF circuits. It is not a metal alloy, and an RF layer alone does not define an HDI construction.
PCB materialsRogers RO4003C material selection
RO4003C is an RF laminate in the RO4000 family. Electrical, processing and flammability requirements must be checked against the exact material rather than inferred from a related grade.
PCB materialsDk and Df: what designers need
Dk describes dielectric response relevant to propagation and impedance; Df describes dielectric loss. Both need a frequency, test method and construction context.
PCB materialsPrepreg, glass style and resin content
Prepreg fills the spaces around copper during pressing and becomes part of the finished dielectric system. Its final thickness depends on the construction and process.
PCB materialsCopper roughness and high-speed HDI loss
Copper surface profile can materially affect conductor loss at high frequencies. A low-loss dielectric does not remove this contribution.
PCB materialsPolyimide materials for rigid-flex HDI
Flexible regions need a material construction selected for the bend condition, assembly history and electrical requirements. Polyimide alone is not a complete flex specification.
PCB materialsWhat Are The Definition of Dielectric Constant & Dielectric Material?
What Are The Definition of Dielectric Constant & Dielectric Material: reference information, design-review checkpoints and related pcb materials resources.
PCB materialsCurtain Coating – High-Speed with Low Material Loss LPI Applying Method
Curtain Coating – High-Speed with Low Material Loss LPI Applying Method: reference information, design-review checkpoints and related pcb materials resources.
PCB materialsAlN and Alumina Substrate Ceramic PCB One-Stop Manufacturing
AlN and Alumina Substrate Ceramic PCB One-Stop Manufacturing: reference information, design-review checkpoints and related pcb materials resources.
PCB materialsCopper Distribution on a Panel
Copper Distribution on a Panel: reference information, design-review checkpoints and related pcb materials resources.
PCB materialsWhat is the core of a PCB?
What is the core of a PCB: reference information, design-review checkpoints and related pcb materials resources.
PCB materialsFR 4 PCB Manufacturing
FR 4 PCB Manufacturing: reference information, design-review checkpoints and related pcb materials resources.
PCB materialsAluminum PCB Manufacturers
Aluminum PCB Manufacturers: reference information, design-review checkpoints and related pcb materials resources.
PCB materialsCeramic PCB Manufacturers: A Guide to Choosing the Right Partner for Your Project
Ceramic PCB Manufacturers: A Guide to Choosing the Right Partner for Your Project: reference information, design-review checkpoints and related pcb materials resources.
PCB materialsTop FR4 Manufacturers and Suppliers in Asia
Top FR4 Manufacturers and Suppliers in Asia: reference information, design-review checkpoints and related pcb materials resources.
PCB materialsHeavy Copper PCB Manufacturers – A Guide to Selecting the Right Partner for Your Project
Heavy Copper PCB Manufacturers – A Guide to Selecting the Right Partner for Your Project: reference information, design-review checkpoints and related pcb materials resources.
PCB materialsMetal Core PCBs: A Guide to Their Benefits and Applications
Metal Core PCBs: A Guide to Their Benefits and Applications: reference information, design-review checkpoints and related pcb materials resources.
PCB materialsMultilayer Metal Core PCBs: A Guide to Their Design and Manufacturing
Multilayer Metal Core PCBs: A Guide to Their Design and Manufacturing: reference information, design-review checkpoints and related pcb materials resources.
PCB materialsNan Ya PCB: A Leading PCB Manufacturer in Taiwan
Nan Ya PCB: A Leading PCB Manufacturer in Taiwan: reference information, design-review checkpoints and related pcb materials resources.
PCB materialsTaconic RF 35: An Overview of This Critical RF Component
Taconic RF 35: An Overview of This Critical RF Component: reference information, design-review checkpoints and related pcb materials resources.
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