We can accommodate a substrate thickness of 0.04mm! We respond widely to our customers' needs.
The "device substrate" becomes a single electronic component by mounting elements through bonding and other methods. As the miniaturization of electronic components has progressed in recent years, device substrates are also required to be smaller and thinner. Our company can accommodate substrate thicknesses starting from 0.04mm, and we respond widely to our customers' needs. 【Our Specifications】 ■ Thickness: 0.04mm to 5.0mm ■ Hole diameter: φ0.1 and above ■ Materials: BT resin, FR-4 (including HF), G-10, high heat-resistant substrates *For more details, please refer to the PDF document or feel free to contact us.
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【Surface Treatment】 ■ Electrolytic Thin Gold Plating (Hard and Soft) ■ Electrolytic Bonding Gold Plating ■ Electroless Flash Gold Plating ■ Electroless Bonding Gold Plating ■ Electrolytic Bonding Silver Plating ■ Two-tone Gold and Silver Plating ■ Electroless Ni-Pd-Au Plating ■ Direct Gold Plating ■ Electroless Tin-Silver Alloy Plating *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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Leave the design and manufacturing of printed circuit boards to us! <Sanwa Electronics Circuit Company Information>
Company information
Sanwa Electronic Circuit produces printed circuit boards used in various aspects of daily life, including smartphones, car navigation systems, computers, wireless devices, ETC, automotive equipment, and medical devices. Our company was founded in 1955 as Sanwa Electric Manufacturing Co., Ltd. After expanding production and sales through four group companies specializing in circuit boards, we integrated these companies in 2004 and launched as Sanwa Electronic Circuit Co., Ltd. with a new divisional structure. During this time, thanks to the guidance and support of our clients, we have developed and grown as a dedicated printed circuit board company for over half a century, advancing alongside the progress of printed circuit boards. We sincerely appreciate your continued support and patronage.
![[Example of Printed Circuit Board Manufacturing] Rigid-Flexible Board](https://image.mono.ipros.com/public/product/image/7c0/2001120580/IPROS81776454173382698581.png?w=280&h=280)