China National Standards

China Specification Positive Temperature Industry Standards English PDF List


  •  China "Specification Positive Temperature" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    YD/T 741-2002 Specification of Positive Temperature Coefficient (PTC) thermistors for the over-current protection of communications installations
    通信设备过电流保护用正温度系数(ptc)热敏电阻器技术要求
    China Telecommunication Standards
    Specification Positive Temperature

    English PDF
    SJ 20275-1993 General specification for positive temperature coefficient themistors
    正温度系数热敏电阻器总规范
    China Electronics Standards
    Specification Positive Temperature

    English PDF

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