By using various VIA structures, we provide circuit boards tailored to your needs!
We would like to introduce the "IVH substrate" that we handle. It supports layer counts from 4 layers to 20 layers, and the VIA structure can accommodate various interlayer connections. It also supports ultra-small diameter VIAs. Additionally, it is compatible with impedance control and chip-on-hole, and we can provide various substrate materials tailored to different applications. 【Features】 ■ Layer count: Supports from 4 layers to 20 layers ■ VIA structure: Accommodates various interlayer connections ■ Supports ultra-small diameter VIAs ■ Supports impedance control ■ Various substrate materials available for different applications ■ Supports chip-on-hole *For more details, please refer to the PDF document or feel free to contact us.
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Sanwa Electronic Circuit manufactures printed circuit boards used in various aspects of daily life, including smartphones, car navigation systems, wireless devices, ETC and onboard 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 in the circuit board sector, we integrated these companies in 2004 and launched anew as Sanwa Electronic Circuit Co., Ltd. with a divisional structure. During this time, thanks to the guidance and support of our clients, we have developed and grown as a specialized company in printed circuit boards for over half a century, advancing alongside the evolution of printed circuit boards. We sincerely appreciate your continued support and patronage.
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