厂商 :东莞市辰城电子有限公司
广东 东莞- 主营产品:
联系电话 :13827255269
商品详细描述
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热敏电阻材料分类:合金热敏电阻材料.合金热敏电阻材料亦称热敏电阻合金。这种合金具有较高的电阻率,热敏电阻厂,并且电阻值随温度的变化较为敏感,是一种制造温敏传感器的良好材料。作为温敏传感器的热敏电阻合金性能要求如下:(1)足够大的电阻率;(2)相当高的电阻温度系数;(3)具有接近于实验材料线膨胀系数;(4)小的应变灵敏系数;(5)在工作温度区间加热和冷却时,电阻温度曲线应有良好的重复性.
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热敏电阻分类PTC:半导(体)瓷添加增大其正电阻温度系数的Mn、Fe、Cu、Cr的氧化物和起其他作用的添加物,NTC2.5D-7热敏电阻厂家,采用一般陶瓷工艺成形、高温烧结而使钛酸铂等及其固溶体半导化,从而得到正特性的热敏电阻材料.其温度系数及居里点温度随组分及烧结条件(尤其是冷却温度)不同而变化.东莞市辰城电子有限公司是一家有着多年丰富经验和先进技术及先进自动生产线的商家,经营产品有:高中低压系列陶瓷电容器;安规Y1、Y2电容;薄膜类CBB电容器;盒装电容器;独石电容器等等...
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辰城电子(图)-NTC2.5D-7热敏电阻厂家-热敏电阻厂由东莞市辰城电子有限公司提供。东莞市辰城电子有限公司(www.btcctr.cn)实力雄厚,信誉可靠,在广东 东莞 的工业制品等行业积累了大批忠诚的客户。公司精益求精的工作态度和不断的完善创新理念将引领辰城电子和您携手步入辉煌,共创美好未来!
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