Leave it to us for all your substrate needs! We respond to various requests regarding substrates and provide direct support at any stage.
Our company is engaged in technology development with an eye toward the future, collaborating with material and component manufacturers to meet the needs of new technological areas and markets. Leveraging our advanced technological capabilities, we provide products that meet customer needs, ranging from general through-hole substrates to high-density wiring substrates for smartphones, high-frequency support that underpins the evolution of IoT and mobility, heat dissipation solutions that are robust in harsh environments, and flexible substrates. Additionally, we are also developing high heat dissipation high-frequency substrates using a "high-speed thick copper plating method" that contributes to heat dissipation measures for power semiconductors and high heat dissipation high-frequency components. 【Products Offered】 ■ High-density wiring substrates ・ Build-up substrates ・ IVH substrates ・ Any-layer substrates ■ High-frequency support/heat dissipation substrates ■ Flexible substrates *For more details, please refer to the related links or feel free to contact us.
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【Reliability Verification of the Substrate】 ■ Hot Oil Test: 260℃ for 10 seconds → 20℃ for 20 seconds, 100 cycles ■ Thermal Shock Test: -40℃ (30 minutes) ⇔ 125℃ (30 minutes), 500 cycles ■ Solder Heat Resistance Test: Float in a 260℃ solder bath for 10 seconds, 5 cycles *For more details, please refer to the related links or feel free to contact us.
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Kyouden Co., Ltd. is a comprehensive manufacturer of printed circuit boards. In addition to printed circuit boards, we provide comprehensive manufacturing support for all processes involved in manufacturing. By owning all processes in-house, we have established a unique "fully in-house convenience factory" that is not found in other EMS manufacturers. We manufacture build-up boards, high-layer count boards, and through-hole boards with high quality and short delivery times, providing full support from prototyping to mass production. We utilize cutting-edge technology to accommodate 5G communication, high-frequency, high-density, and high-heat dissipation boards. Feel free to let us know if you only want to use part of a process or if you want to use processes from this step to that step. Our strength lies in our ability to respond flexibly from any process. Please make use of Kyouden as a convenient factory for your needs!
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