Knowles Voltronics NT series of PTFE trimmers are designed for applications requiring greater capacitance and voltage ratings than the popular smaller trimmers. Available in a variety of form factors, they provide high power performance, Q of 2000, in volumetrically efficient package sizes. The standard offerings have capacitances range from a minimum of 1 pF up to maximum of 95 pF and with a DWV ranging from 3.6 kV up to 20 kV.