单位：mm特点 ●工作温度-50 ℃ ～ +125 ℃ ● 精度高可达+/-0.1℃ ● 良好的耐热循环能力 ● 稳定性好 应用范围 ●小家电●电子钟●CPU风扇 ●电脑主机板●充电器●空调设备 ●汽车电子 ●液位传感●电子台历 ●手机电池●暖气设备 产品规格型号的表示方法 
①②③ ④⑤ 产品代码 25℃电阻值R25误差B 值B值测量温度AT AT系列热敏电阻R20220×102ΩB±0.1℃3435:B=3435A25℃/50℃C±0.25℃R10310×103 ΩD±0.5℃4100:B=4100B25℃/85℃F±1%R47347×103 ΩG±2%H±3%J±5% 电性能参数 Part No.R25℃(KΩ)B(K)Rated Power @25℃（mw）DisSIPation factor(δ)(mW/℃)Thermal timeconstant (s)AT102□B3150A1.0kΩ3150 K152.5≦15AT202□B3150A2.0kΩ3150 K152.5≦15AT502□B3274A5.0kΩ3274K152.5≦15AT502□B3435B5.0kΩ3435K152.5≦15AT502□B3470A5.0 kΩ3470K152.5≦15AT502□B3950A5.0kΩ3950K152.5≦15AT103□B3274A10.0kΩ3274K152.5≦15AT103□B3435B10.0kΩ3435K152.5≦15AT103□B3470A10.0kΩ3470K152.5≦15AT103□B3950A10.0kΩ3950K152.5≦15AT103□B4100A10.0kΩ4100K152.5≦15AT153□B3950A15.0kΩ3950K152.5≦15AT153□B4100A15.0kΩ4100K152.5≦15AT203□B3950A20.0kΩ3950K152.5≦15AT203□B4100A20.0kΩ4100K152.5≦15AT223□B4200A22.0kΩ4200K152.5≦15AT333□B3950A33.0kΩ3950K152.5≦15AT403□B3928A40.27kΩ3928K152.5≦15AT473□B3950A47.0kΩ3950K152.5≦15AT473□B4100A47.0kΩ4100K152.5≦15AT503□B3950A50.0kΩ3950K152.5≦15AT503□B4100A50.0kΩ4100K152.5≦15AT104□B3950A100KΩ3950K152.5≦15AT104□B4100A100kΩ4100K152.5≦15AT104□B4400A100kΩ4400K152.5≦15◆电阻值精度为±3％以内的，B值对应误差为±1％，其余B值误差均为±2％。
| 欢迎光临 美丽的网站-英华家电维修论坛 (http://www.bsss.info/) | Powered by Discuz! X3.2 |