A trimpot is a miniature adjustable electrical component. ... Trimpots can be variable resistors (potentiometers), variable capacitors, or trimmable inductors. They are common in precision circuitry like A/V components and may need to be adjusted when the equipment is serviced.
The measuring instrument called a TRIMPOT is essentially a voltage divider used for measuring electric potential (voltage); the component is an implementation of the same principle, hence its name. TRIMPOT’S are commonly used to control electrical devices such as volume controls on audio equipment.
SMD Trimpots :
size : 3214, 3224w, 3269, 3312 , 3313 , 3314 ,3361