High dielectric constant & low dielectric loss tangent printed circuit board materials

Proposal for the miniaturization of millimeter-wave antennas.

last updated Feb 14, 2025

White printed circuit board material for LED mounting

A quarter of a century since the release, thank you for your continued support.

last updated Feb 06, 2025

Glass cloth substrate epoxy resin laminate ES-3751SH

European railway vehicle fire resistance standard compliant product. Passes hazard level 3 under EN 45545-2 / R23.

last updated Sep 09, 2024

Risholite High Thermal Conductivity FR-4 Type Printed Circuit Board Material

A thermal conductivity that is 6 times or 10 times that of the general FR-4 type.

last updated Sep 06, 2024

Resonant cast excitation transformer

Supports inrush current and harmonic current.

last updated Sep 05, 2024

Risho cast limited current reactor

Thank you for your continued support in accident prevention for renewable energy generation.

last updated Sep 02, 2024

Low Dk & Low Df Adhesive Sheet AD-3379H

Suitable for high multilayering of high-frequency substrates.

last updated Aug 30, 2024

Thermosetting resin adhesive sheet for printed circuit board manufacturing

A lineup tailored to specific uses.

last updated Aug 04, 2023

Rishorite PPE resin for 5G communication printed circuit board materials

Achieves low cost and low transmission loss / Suitable for hybrid substrates as well.

last updated Oct 12, 2022

High thermal conductivity & low elasticity aluminum-based printed circuit board material AC-7302

Effective measures against solder cracks.

last updated Feb 10, 2022

On-site assembly of special high-voltage molded transformers.

Delivered in parts, assembled on site.

last updated Feb 08, 2022

Resin cast mold transformer for wind power generation

FRP reinforced coils / Evaluated for environmental resistance with many adoption achievements / Ideal for replacements

last updated Sep 10, 2020

Electrostatic dissipative paper-based phenolic resin laminate PS-1571

Discharge static electricity gently and swiftly.

last updated Sep 07, 2020

Rishorite printed circuit board materials for automotive equipment

Achieving long-term heat resistance, resistance to thermal expansion and contraction, and cost reduction! Supporting the electrification and electronic control of automobiles by device type. *Materials are currently available.

last updated Sep 25, 2018

Low transmission loss printed circuit board material CS-3379M

Offered at about half price for millimeter-wave radar substrates.

last updated Sep 05, 2018

Rishorite printed circuit board materials for automotive equipment

Support for the electrification and electronic control of automobiles by equipment type.

last updated Sep 10, 2018

FRP "Woodlight" reinforced with cellulose full fiber.

As a plastic with excellent strength, it excels in various fields such as being a wood that is less prone to deterioration from moisture absorption and water immersion, as well as in craft applications that make use of its beautiful wood grain!

last updated Aug 28, 2017

Insulated Reinforced Wood - Wood Light

Thermosetting resin laminate reinforced with "cellulose full fiber"

last updated Jun 09, 2017

L-shaped glass fabric substrate epoxy resin laminate

The variety of cutting processes will expand.

last updated May 11, 2017

Constrained-type vibration damping material Ricocalm

Lightweight & thin, high vibration-damping and sound insulation properties, Japan Maritime Association / Fire-resistant structural material certification.

last updated Apr 25, 2017

Light-blocking black printed circuit board material CS-3667B

To prevent sensor malfunctions.

last updated Apr 21, 2017

Electrostatic dissipative phenolic resin laminate (paper substrate / fabric substrate)

It dissipates static electricity "gently" and "quickly."

last updated Mar 06, 2020

Electrostatic dissipative phenolic resin laminate (paper substrate / fabric substrate)

It dissipates static electricity "gently" and "quickly."

last updated Mar 06, 2020

FRP board for punching processing *Ideal for insulation boards for switches and motors!

A thin plastic sheet that withstands press cutting! An FRP material with excellent electrical insulation, heat resistance, mechanical strength, and chemical resistance!

last updated Mar 06, 2020

Special purpose transformer *Capable of withstanding stress during switching!!

We design and manufacture transformers with "custom specifications" for each customer.

last updated Mar 06, 2020

Amorphous core transformer

50% energy savings by replacing transformers that have reached their update period.

last updated Mar 06, 2020

Glass fiber reinforced plastic *A plastic material with excellent chemical resistance.

Re-emerging as a new material! A plastic that combines high strength, insulation properties, and chemical resistance.

last updated Mar 06, 2020

Glass fabric substrate epoxy resin laminate

Well-balanced GFRP with electrical insulation, heat resistance, mechanical strength, and chemical resistance.

last updated Mar 06, 2020

Printed circuit board material for semiconductor package substrates CS-3305A

It offers excellent cost performance.

last updated Mar 06, 2020

High-capacity, high-speed communication equipment printed circuit board material CS-3376G

It was developed for mobile phone base station antenna substrates.

last updated Mar 06, 2020