Structure: Adopting two film with positive &no getive temperature coefficient of inter-compensation as dielectric, AL foil as electrode, unidirectional lead, epoxy resin coating.

• 结构：采用正、负温度系数互相补尝的两种薄膜作介质，铝箔作电极卷绕而成，单向引出，环氧树脂包封。