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NEC has been developing and munufacturing optical transceivers for more than 30 years since the dawn of the optical communications era. Based on this extensive experience, we provide high-reliability products that have received a high reputation from customers. Our product support structure includes the North American and European markets in addition to Japanes market.
NEC provides the following three optical devices as main products:
MR sensor developed by NEC is integrated circuits in a small package with higher sensitivity and better stability for a magneto-resistive sensor compared with ordinary one.
It operates excellent performance for position and rotation detection due to non-contact type sensor, and it outputs a digital signal through the state of art ICs.
NEC's MR sensors are of outstanding performance and of easy handling at user site, and are widely employed for various products such as cellular phones, Laptop PCs, hot water supplies, gas-meters, etc.
Application Examples
