High Heat Resistance Heat Dissipation Flexible Circuit Board (FPC) *Compatible with 150°C environments
It can suppress discoloration during heating. Here are the test results using a double-sided panel.
The "High Heat Resistant Radiation Flexible Printed Circuit Board (FPC)" is an FPC that uses Okitsumo's heat-resistant solder resist "TAINEX." TAINEX is suitable for high-temperature environments up to 150°C and suppresses discoloration during heating. It also achieves radiation heat dissipation, and in our heat dissipation experiments, when combined with a thermal conduction layer, it has been shown to maintain temperatures more than 30 degrees lower compared to typical resist specifications for FPCs. *This result is based on tests conducted on double-sided boards. 【Features】 ■ FPC using Okitsumo's heat-resistant solder resist "TAINEX" ■ Thermal measures: Achieves a radiation rate of over 90% *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Heat Dissipation Experiment】 ■General FPC (Resist Specification): 87.8℃ ■Radiative Heat Dissipation FPC: 83.6℃ (Δ4.2) ■Thermal Conductivity + Radiative FPC: 52.4℃ (Δ35.4) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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We are committed to contributing to daily life, society, and industry through value creation driven by materials, technology, and speed (short delivery times) as our motto. FPC can be extremely thin and flexible, allowing it to be used in even the smallest spaces. Therefore, it is utilized in various fields such as smartphones, communication devices, medical equipment, eco-cars like EVs/HVs/FCVs, autonomous driving systems, and VR/AR devices. One of our features is our ability to respond to short delivery times, with the shortest possible delivery being available from the "one-and-a-half-day course." Recently, we developed the "BigElec" FPC, which supports high current. It can be used as a substitute for busbars and harnesses, and we have also obtained a patent for it. We are dedicated to listening sincerely to the needs of our customers and society to develop and create new products, while prioritizing safety and consistently delivering high-quality products. This integrated approach strengthens our foundation for growth and maximizes corporate value. We are building a solid foothold in the ever-changing global market and are striving for continuous growth and development. Please feel free to consult with us.
