图片仅供参考,请以实物为准 B57421V2681K62 生产厂商: EPCOS (TDK) 产品描述: Thermistor NTC 680Ohm 10% 2-Pin 0805 Blister T/R 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Package 20805 Accuracy ±3 % Sensitivity Index 3980 K Resistance Range @ 25C 300 to 1500 Ohm Thermal Time Constant 10 s Type NTC Description of Terminals Leadless Percentage of Resistance Tolerance Range @ 25C ±10 to ±15 % Mounting Surface Mount 同系列产品