Current rating is the maximum current that a fuse will carry for an indefinite period without too much deterioration of the fuse element.
a group of products which fulfill a similar need for a market segment or market as a whole.
There are 2 different types of 'coil'; one has copper on it (IUD) and the other contains hormone (Mirena IUS). Both are over 99% effective at protecting against pregnancy.
a particular group of related products.