Effective when it is required to make contact between the substrate pad and mounted components at a high position!
We would like to introduce the "copper bump substrate" handled by Matsuwa Sangyo Co., Ltd. Thanks to a special plating method, it is possible to form bumps of approximately 30 to 100 μm in the necessary areas of the pattern. This is effective in cases where it is required to make contact between the substrate pad and mounted components at a high position. 【Copper Bump Substrate Manufacturing Specifications Example】 ■Bump Diameter/Bump Size: φ0.4mm/0.3mm×0.25mm ■Bump Height: 100μm *For more details, please refer to the related links or feel free to contact us.
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Our entire staff takes responsibility and consistently manufactures all processes of printed circuit board production in our own factory, enabling us to respond to short delivery times that others cannot achieve. We provide a wide variety of printed circuit boards, from single-sided to high multilayer, for applications such as musical instruments, toilets, mobile phones, automotive, and space development. We possess state-of-the-art equipment and can also accommodate short delivery times for high-difficulty boards and flexible boards. Our motto is "Change & Challenge." We are not afraid of transformation and will continue to challenge ourselves! Please feel free to contact us with your requests. Remote face-to-face meetings are also possible!