Important changes for new registrations and purchases on the website
As of today, it is no longer possible to register as a new user on the Elfa Distrelec website or make purchases without logging in.You can still find Elfa Distrelec products on the RS Components website. Find out more
Filters
Filters are devices which are used to pass or amplify a selected electrical frequency, while attenuating other frequencies. A type of circuit, a filter can thereby have a number of very useful applications.