Sanyo Co., Ltd.

Sanyo delivers high-quality flexible PCBs with domestically sourced materials, rigorous quality control, and advanced technology capable of supporting fine-pitch specifications—all under a fully in-house production system. This article outlines the key features of their flexible PCBs and their approach to quality assurance.

Key Features of Sanyo’s Flexible PCBs
Key Features of Flexible PCBs

Fully In-House Domestic Production with Fine-Pitch Capability

Sanyo handles everything from design to implementation in-house, with all materials and manufacturing conducted domestically. Backed by over 40 years of experience, they support extremely fine-pitch FPCs and can meet complex or custom specifications that other companies may decline.

Customized Ultra-High-Resolution PCBs with Advanced Processing

Using subtractive methods, electroless plating, and semi-additive techniques, Sanyo provides customized ultra-high-resolution PCBs. BVH (Blind Via Hole) connections are also available. Chemical etching and micro-polyimide etching allow for highly flexible and cost-effective micro-hole processing.

Cost-Effective and Flexible for Design Changes

By avoiding the need for molds and optimizing material usage, Sanyo keeps production costs low. Their fully integrated in-house process also enables them to respond swiftly and flexibly to design changes, such as material selection or color variations.

FPC Specs for Sanyo

Why Choose Sanyo?

In-house integrated system to support even mounting of high-definition FPCs

Sanyo manages everything from design to implementation in-house using only Japanese materials, which allows them to provide highly precise flexible PCBs. Their thorough quality control ensures consistent reliability, and they are capable of customization and fast delivery.

This website introduces manufacturers with strong capabilities in flexible PCB production. Use it as a guide to help you select the best supplier for your needs.

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Responsiveness of Sanyo

Fine-Pitch PCBs and Quick Delivery

Sanyo supports PCB fabrication with fine-pitch down to 20 microns, and can meet requests for fast delivery. Prototypes can be delivered in 10–15 business days, with high-resolution PCBs delivered in about one week (single-sided) or two weeks (double-sided).

FPC Quality at Sanyo

Thorough Quality Control with Multiple Certifications

Sanyo is committed to 100% defect-free production through strict quality control. Experienced staff conduct meticulous inspections, and the company has implemented a robust quality system supported by internal training programs. Certifications include UL, ISO 9001, and ISO 14001.

Source: Sanyo Official Website (http://www.wsanyo.jp/menu05/)

Sanyo's Track Record

Proven Track Record Across a Wide Range of Applications, Including Inspection Equipment

• Semiconductor inspection systems, testing equipment, LCD panel inspection devices
• Support substrates for magnetic heads, relay boards for optical pickups, actuator boards, relay boards for micro speakers and receivers, as well as terminal boards and relay boards for other compact electronic components
• Interconnection cables between circuit blocks (for applications without repetitive bending stress)

Company Information – Sanyo Co., Ltd

Address	138-24 Onyanagi, Odawara City, Kanagawa, Japan
Business Hours	Not listed on the official website
Phone (Japan domestic only)	0465-39-4141
Official Website	http://www.wsanyo.jp/