BS EN 60539-2-2004+A1-2010 直热式负温度系数热敏电阻器.分规范.表面安装负温度系数热敏电阻器

标准号：BS EN 60539-2-2004+A1-2010
中文标准名称：直热式负温度系数热敏电阻器.分规范.表面安装负温度系数热敏电阻器
英文标准名称：Directly heated negative temperature coefficient thermistors. Sectional specification. Surface mount negative temperature coefficient thermistors
标准类型：L15
发布日期：2004/5/31 12:00:00
实施日期：2004/5/31 12:00:00
中国标准分类号：L15
国际标准分类号：31.040.30
适用范围：This part of IEC 60539 is applicable to surface mount directly heated negative temperaturecoefficient thermistors, typically made from transition metal oxide materials withsemiconducting properties. These thermistors have metallized connecting pads or solderingstrips and are intended to be mounted directly on to substrates for hybrid circuits or on toprinted boards.