PWB Expo Tokyo

22. - 24. January 2025 | Exhibition of printed circuit boards

The PWB Expo, also known as the Printed Wiring Boards Expo, is a trade fair held annually in Tokyo, specializing in the world of printed wiring boards (PWBs). It was established to provide a platform for professionals in the electronics industry to exchange ideas and showcase the latest technologies and services. The event is organized by RX Japan Ltd..

A key focus of the PWB Expo is the presentation of PCBs/PWBs and related technologies. The latest PCB materials, design and development services, and design tools are introduced here. The expo attracts exhibitors and visitors from various sectors, including home electronics, smartphones, LED technology, and automotive manufacturing. It offers an excellent opportunity for professionals to interact with designers, researchers, and developers, and to establish new business connections.

A distinctive feature of the PWB Expo is that it is part of NEPCON Japan, one of the largest electronics manufacturing trade fairs in Asia. This provides participants with an expanded perspective and access to a wider range of products, services, and knowledge in the electronics sector.

The expo is held at Tokyo Big Sight, one of Japan's largest and most modern exhibition centers. Known for its unique architecture and state-of-the-art facilities, Tokyo Big Sight is an ideal venue for such a technology-focused event.

The PWB Expo will take place on 3 days from Wednesday, 22. January to Friday, 24. January 2025 in Tokyo.

In 273 days
22.01.2025 - 24.01.2025*
Wednesday - Friday, 3 days
Trade Show Contact
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professional visitors only


Local time:
09:20 h (UTC +09:00)

Fair location:

Tokyo Big Sight,
3-21-1 Ariake Kotu-ku, 135-0063 Tokyo, Tokyo, Japan


for trade fair date in Tokyo

Fair organizer
RX Japan
18F Shinjuku - Nomura Building, 1-26-2 Nishishinjuku, Shinjuku - Ku
1630570 Tokyo, Japan
Display e-mail address
Past editions:
  • 24. - 26. January 2024
  • 25. - 27. January 2023
  • 19. - 21. January 2022
  • 20. - 22. January 2021
  • 15. - 17. January 2020
  • 16. - 18. January 2019
  • 17. - 19. January 2018
  • 18. - 20. January 2017
  • 13. - 15. January 2016
  • 14. - 16. January 2015

Fair location:

Tokyo Big Sight,
3-21-1 Ariake Kotu-ku, 135-0063 Tokyo, Tokyo, Japan


for trade fair date in Tokyo

Product groups: instruments, optical instruments, printed circuit boards, semiconductors, test equipment, …

Disclaimer: No responsibility is taken for the correctness of this information. Errors and alterations excepted! Fair dates and exhibition sites are subject to change by the respective trade fair organiser.


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Other co-located events

Electronic Components & Materials Expo
EV Japan
Automotive Lightweight Technology Expo
Autonomous Driving Technology Expo
Connected Car JAPAN
MaaS Expo
Power Device and Module Expo
Software-Defined Vehicle Expo

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Where does the PWB Expo taking place?
The PWB Expo fair takes place in Tokyo, at the Tokyo Big Sight.

When is the PWB Expo taking place?
Visit the PWB Expo from 22. - 24. January 2025.

How often does the PWB Expo take place?
The PWB Expo takes place annually.

What kind of fair is the PWB Expo?
The PWB Expo is an exhibition for Electrical, Electronics and Manufacturing Technology.