About flux®

Can you imagine how many smart cards people are carrying in their wallets?

Collision errors caused by electromagnetic-interference are on the increase, a result of the many smart cards people carry for various purpose such as transit cards for fare payment, employee IDs in government and corporate environments, e-passports and other secure identification, and electronic money cards for contactless payment.

With our FLUX products, RFID authentication is smooth and easy, even when you carrying multiple contactless smart cards at once.

Our materials are comprised of electromagnetic shielding metal and a soft magnetic alloy heat treated to fully develop its high permeability, which is adjusted for frequency of 13.56MHz.

It has an electromagnetic radiation shielding function and gives firm electromagnetic coupling with the card reader at the same time.
This is the base material of our FLUX series products. (Japanese site)

FLUX products catalogue