Spark Quenchers

Spark Quenchers

Electronic components designed to prevent or substantially reduce the appearance of electric arcs and noise generation in relay contacts and switches.

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Okaya started its activities in 1942 as a manufacturer of GDT (gas discharge tubes) specifically for the Japanese Navy. Since then, its range has grown and today its technological base covers all EMC-related products, such as film capacitors, coils, EMI filters, pulse protection products (GDT, varistors) as well as LED and sensors.

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