Implementation of components directly above the through hole and solder balls is possible! Achieving high density in the circuit board.
The "STH technology" is a technique that enables the mounting of components directly above the through-hole by filling the through-hole section. Since pads can be formed directly above the through-hole, it allows for chip component mounting, ball mounting, and wire bonding, making high-density mounting possible. Additionally, it excels in moisture resistance and chemical resistance compared to conventional S/R ink filling, thereby improving the reliability of the through-hole. 【Features】 ■ Enables component mounting directly above the through-hole ■ Allows for high-density mounting ■ Moisture resistance and chemical resistance ■ Improved reliability of the through-hole ■ Can form STH directly under the chip and be used as a thermal through-hole *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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MCM substrates, build-up substrates, etc. *For more details, please refer to the catalog or feel free to contact us.
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Company information
Japan Micron focuses on the manufacturing of printed circuit boards and provides development and design assistance for various types of boards, including sensor boards and module boards, as well as some assembly. Utilizing patents, proprietary equipment, and unique technologies, we achieve diverse functionalities such as high density, miniaturization, heat dissipation, thinness, high-frequency characteristics, energy efficiency, and three-dimensionality, ensuring high reliability and producing products that meet our customers' needs.
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