GMA40900 Description

GMA40900 is a Mica dielectric compression trimmer capacitor. Mica capacitor is one kind of capacitor where the mica (silicate mineral) is used as a dielectric material that can be found in rocks, granites, etc. This material plays a crucial role in electrical applications like an electrical insulator. Their main use is in power RF circuits where stability is of utmost importance. Silver mica capacitors, such as filters and oscillators, are used in high-frequency tuned circuits. They are sometimes used in pulsed applications as snubbers.

GMA40900 Features

Extensive capacitance ranges 

Good RF current handling capability

High Q 

Many forms and mounting styles

Operating Temperature Range: –35°C to +85°C

GMA40900 Applications

Communications equipment 

Wired networking 

Enterprise systems 

Datacenter & enterprise computing 

Personal electronics 

Portable electronics