Lightweight and Highly Reliable Flexible Circuit Board for Space Probes
TAIYO FLEXY
High-reliability FPC contributing to sensor connections of space exploration vehicles.
In space probes and related equipment, lightweight design, high-density wiring, and extremely high reliability are required to achieve advanced functionality in limited space. Particularly in sensor connections, it is essential to accurately transmit weak signals and maintain stable operation even in harsh space environments. Improper wiring design or unreliable components can directly impact the success of a mission. Our FPCs for the space industry address these challenges and support the performance enhancement of probes and the success of missions. 【Usage Scenarios】 - Connection with sensors of the probe body - Internal wiring of observation equipment - Wiring for devices requiring miniaturization and lightweight design 【Benefits of Implementation】 - Contribution to increased payload capacity through miniaturization and lightweight design of equipment - Improved design flexibility through flexible wiring for complex structures - Maintenance of mission execution capability due to high reliability
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【Features】 - Lightweight and space-saving devices utilizing thin, light, and soft characteristics - Excellent flexibility, suitable for wiring in narrow areas and complex three-dimensional structures - High-reliability design based on JAXA-QTS specifications - Compliance with IPC6013 Class 3 equivalent inspection standards - Evaluations conducted with consideration for space applications, including thermal shock resistance, moisture resistance, and outgassing 【Our Strengths】 Taiyo Techno-Rex provides consistent support from prototype development to mass production of flexible printed circuit boards (FPC), offering high-quality products based on years of experience and know-how. We propose optimal solutions tailored to customer needs, from material selection to CAD design, process design, and manufacturing. Additionally, we develop and manufacture printed circuit board testing systems, supporting customers in quality control of their substrates.
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Wiring boards for small satellites (CubeSat) Wiring for satellite-mounted communication devices and sensors High-density wiring for space probes Consideration of harness replacement and weight reduction for space equipment
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Taiyo TechnoRex Co., Ltd. continues to operate in the fields of prototype development of flexible printed circuit boards (FPC) and printed circuit board testing systems. Since FPC is fundamentally related to the structure of hardware, both high precision quality and shortened development time are required. We have extensive experience and know-how in the manufacturing processes of single-sided FPC, double-sided FPC, multilayer FPC, and their advanced types, and we continuously improve and enhance our technology, resulting in consistent evaluations of our delivery times and quality. Additionally, while technically advancing further miniaturization and high density, we are also undertaking new initiatives such as bump-type and special material electroplating. On the other hand, our printed circuit board testing systems mainly consist of electrical inspection systems and final appearance inspection systems, which are adopted in the mass production sites of FPCs and package/module-type substrates. They operate day and night in quality control settings for substrates used in smartphones, automotive applications, and various electronic devices. We will continue to respond to the increasingly diverse market needs. *On December 21, 2023, the company name was changed from "Taiyo Kogyo Co., Ltd." to "Taiyo TechnoRex Co., Ltd."*






