IEC 62319-1:2005（E）规定了聚合物正温度系数热敏电阻器的试验术语和方法，绝缘和非绝缘类型，通常用于限流和过流保护应用。它建立了标准条款、检验程序和测试方法，用于电子元件的资格认证和质量评估系统的详细规范。 本副本包含2009年3月勘误表的内容。

IEC 62319-1:2005(E) prescribes terms and methods of test for polymeric positive temperature coefficient thermistors, insulated and non-insulated types, typically intended for use in current limiting and overcurrent protection applications. It establishes standard terms, inspection procedures and methods of test for use in detail specifications for Qualification Approval and for Quality Assessment Systems for electronic components. The contents of the corrigendum of March 2009 have been included in this copy.