厂家直销30D-15热敏电阻！

PT系列功率型NTC热敏电阻器在 电源回路中使用可抑制开机时的浪涌，以保证电子设备免遭破坏的最为简便而有效的措施：为了避免电子电路中在开机的瞬间产生的浪涌电流，在电源电路中串接一个功率型NTC热敏电阻器，能有效地抑制开机时的浪涌 电流，并且在完成抑制浪涌电流作用以后，由于通过其电流的持续作用，功率型NTC热敏电阻器的电阻值将下降到非常小的程度，它消耗的功率可以忽略不计，不会对正常的工作电流造成影响。特点•吸收浪涌能力强

•反应速度快

•材料常数(B值）大，残余电阻小

•寿命长，可靠性高

•体积小，功率大，抑制浪涌电流能力强

•工作温度范围：-55℃～+200℃ 应用范围•转换电源 •开关电源 •UPS电源 •各类电加热器 •电子节能灯 •电子镇流器 •各种电子装置电源电路的保护以及彩色显示像管、白炽灯及其它照明灯具的灯丝保护。产品规格型号的表示方法NTC

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D□①②③① ② ③产品代号25℃电阻值圆片直径NTC功率型

NTC热敏电阻器55ΩD55mm3333ΩD1111mm120120ΩD1313mm电性能参数型号R25℃

(Ω)稳态

电流(A)电流时

近似电阻值

(Ω)耗散系数

(mW/℃)热时间常数

(S)NTC-5D5510.353620NTC-10D5100.70.771620NTC-60D5600.51.878618NTC-200D52000.16.259618NTC-5D7520.2831030NTC-8D7810.539928NTC-10D71010.616927NTC-12D71210.816927NTC-16D7160.71.003927NTC-22D7220.61.108927NTC-33D7330.51.4851028NTC-200D72000.26.2331128NTC-3D9340.1201135NTC-4D9430.1901135NTC-5D9530.2101134NTC-6D9620.3151134NTC-8D9820.4001132NTC-10D91020.4581132NTC-12D91210.6521132NTC-16D91610.8021131NTC-20D92010.8641130NTC-22D92210.9501130NTC-30D93011.0221130NTC-33D93311.1241130NTC-50D95011.2521130NTC-60D9600.81.5021130NTC-80D9800.82.0101130NTC-120D91200.83.0151130NTC-200D92000.55.0071132NTC-400D94000.29.8521132NTC-2.5D112.550.0951343NTC-3D11350.1001343NTC-3D11350.1001343NTC-4D11440.1501344NTC-5D11540.1561345NTC-6D11630.2401345NTC-8D11830.2551447NTC-10D111030.2751447NTC-12D111220.4621448NTC-16D111620.4701450NTC-20D112020.5121552NTC-22D112220.5631552NTC-30D11301.50.6671552NTC-33D11331.50.7341552NTC-50D11501.51.0211552NTC-60D11601.51.2151552NTC-80D11801.21.6561552NTC-1.3D131.370.0621360NTC-1.5D131.570.0731360NTC-2.5D132.560.0881360NTC-3D13360.0921460NTC-4D13450.1201567NTC-5D13550.1251568NTC-6D13640.1701565NTC-7D13740.1881565NTC-8D13840.1941560NTC-10D131040.2061565NTC-12D131230.3161665NTC-15D131530.3351660NTC-16D131630.3381660NTC-20D132030.3721665NTC-30D13302.50.5171665NTC-47D134720.8101765NTC-120D131201.52.1241665NTC-1.3D151.380.0481868NTC-1.5D151.580.0521969NTC-3D15370.0751876NTC-5D15560.1122076NTC-6D15650.1552080NTC-7D15750.1732080NTC-8D15950.1782080NTC-10D151050.1802075NTC-12D151240.2502075NTC-15D151540.2682185NTC-16D151640.2762170NTC-20D152040.2881786NTC-30D15303.50.4381875NTC-47D154730.6802186NTC-120D151202.51.6522287NTC-0.7D200.7120.01825112NTC-1.3D201.390.03724113NTC-3D20380.05524113NTC-5D20570.08723112NTC-6D20660.11325114NTC-8D20860.14225115NTC-10D201060.16224113NTC-12D201250.19524114NTC-16D201650.21225113NTC-0.7D250.7130.01430151NTC-1.5D251.5100.02730152NTC-3D25390.04432150NTC-5D25580.07032151NTC-8D25870.11433151NTC-10D251070.13032150NTC-12D251260.15632150NTC-16D251660.16035152外形尺寸型号 D +1

-2Tmaxd±0.05F 1 ±1F 2 ±1.5直引线弯引线Lminb

L 1 minL 2 ±2NTC-□D56.550.6/0.455/2.532517/58NTC-□D78.550.6532517/58NTC-□D910.55.50.8/0.67.5/55/32517/58NTC-□D1112.55.50.87.5/55/32517/58NTC-□D1314.560.87.552517/58NTC-□D1516.560.810/7.552517/58NTC-□D2021.571.010/7.5/25//NTC-□D2526.581.010/25//A. □为额定零功率电阻值

B. 17/5其中17表示打 弯成型的长引线，5表示打弯成型的短引线