诚谦顺电子 是设计、研发并制造电路保护装置的领导厂商，此类装置能提高电子系统的安全性及可靠度，是现今电子产品不可或缺的组件。
本文推荐是聚鼎自恢复保险丝SMD2920P030TF
自复保险丝（热敏电阻类）是由聚合物与导电粒子等所构成,在经过特殊加工后, 导电粒子在聚合物中构成链状导电通路。
1：自恢复保险丝SMD2920P030TF一站式介绍：
最大电压：60V
最大电流：100A
最大保持电流：0.3A
跳脱电流：0.6A
最小电阻：1
最大电阻：4.8
封装：2920
2：自恢复保险丝SMD2920P030TF特性介绍：
*对故障电流作出快速响应
*可恢复，反复使用
*低电阻
*体积小、紧凑型设计节省了电路板空间
*安装方便，自复保险丝无极性，串联于需要保护的电路即可
*适用于回流焊，上机方便快捷，不仅应用广泛，而且安全可靠
3：2920封装包装示意图：
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5：聚鼎系列型号：
SMD0805P010TF SMD0805P020TF SMD0805P035TF SMD0805P050TF
SMD0805P075TF SMD0805P100TF SMD1206P012TF SMD1206P016TF
SMD1206P020TF/24 SMD1206P025TF SMD1206P035TF/16 SMD1206P050TF
SMD1206P050TF/15 SMD1206P075TF SMD1206P075TF/13.2 SMD1206P100TF
SMD1206P110TF SMD1206P150TF SMD1026P200TF SMD1210P005TF
SMD1210P010TF SMD1210P020TF SMD1210P035TF SMD1210P050TF
SMD1210P075TF SMD1210P110TF SMD1210P150TF SMD1812P010TF
SMD1812P014TF SMD1812P020TF SMD1812P050TF SMD1812P075TF
SMD1812P075TF/24 SMD1812P075TF/33 SMD1812P110TF SMD1812P110TF/16
SMD1812P110TF/24 SMD1812P110TF/33 SMD1812P125TF/16 SMD1812P125TF/6,4L
SMD1812P150TF/8 SMD1812P150TF/12 SMD1812P150TF/24 SMD1812P160TF/8(4L)
SMD1812P200TF SMD1812P260TF SMD1812P300TF SMD2016P030TF
SMD2016P050TF SMD2016P100TF SMD2016P100TF/33 SMD2016P150TF
SMD2016P200TF SMD2920P030TF SMD2920P050TF SMD2920P075TF
SMD2920P100TF SMD2920P125TF SMD2920P150TF SMD2920P185TF
SMD2920P200TF SMD2920P200TF/24 SMD2920P250TF SMD2920P260TF
SMD2920P300TF SMD2920P300TF/15
6：温馨提示：
1：我公司所提供的产品均为100%原装正品，品质保证，诚信经营，本公司郑重承诺，请放心购买！
2：本公司主营产品有：ESD静电二极管，压敏电阻，热敏电阻，瞬态抑制二极管，自恢复保险丝，陶瓷放电管，玻璃放电管，半导体放电管等
3：我公司销售的产品均可以开具16%增值票，如有需要产品资料技术支持，请与业务联系！
