SG303中文资料RTI Surge-Gard Inrush Current Limiters数据手册Ametherm规格书

描述 Description

Negative Temperature Coefficient (NTC) thermistors are thermally sensitive semiconductor resistors which exhibit a decrease in resistance as absolute temperature increases. Change in the resistance of the NTC thermistor can be brought about either by a change in the ambient temperature or internally by self-heating resulting from current flowing through the device. Most of the practical applications of NTC thermistors are based on these material characteristics.

简介

SG303属于电路保护的涌流限制器（ICL）。由制造生产的SG303涌流限制器（ICL）涌流限制器 (ICL) 用于限制设备首次启动时产生的初始大电流。最大稳态电流范围为 100 mA 至 80 A，此电流范围内电阻为 1 mΩ 至 30.3 Ω，引线间距为 0.098" 至 1.378"。