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谋求高品质发展

功率型负温度系数热敏电阻(NTC)

功率型负温度系数热敏电阻(NTC)是一类电阻值随温度增大而减小的一种传感器电阻。广泛用于各种电子产品中,可复式保险丝及抑制浪涌等。 公司产品从5mm到25mm尺寸规格,体积小、功率大,抑制浪涌电流能力强,材料常数(B值)大,残余电阻小,自身功耗小,大电流,长寿命,高可靠性,便于线路板安装,系列全,应用范围宽 。

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  • 宝贝详情
  •        NTC是Negative Temperature Coefficient 的缩写,意思是负的温度系数,泛指负温度系数很大的半导体材料或元器件,所谓NTC热敏电阻器就是负温度系数热敏电阻器。它是以锰、钴、镍和铜等金属氧化物为主要材料, 采用陶瓷工艺制造而成的。这些金属氧化物材料都具有半导体性质,因为在导电方式上完全类似锗、硅等半导体材料。温度低时,这些氧化物材料的载流子(电子和孔穴)数目少,所以其电阻值较高;随着温度的升高,载流子数目增加,所以电阻值降低。NTC热敏电阻器在室温下的变化范围在100~1000000欧姆,温度系数-2%~-6.5%。NTC热敏电阻器可NTC热敏电阻器广泛用于测温、控温、温度补偿等方面。

    功率型NTC主要型号参数如下(工作温度:-55~+200℃):

    型号R25最大稳态电流最大电流时近似电阻值耗散系数热时间常数
    型号R25最大稳态电流最大电流时近似电阻值耗散系数热时间常数
    (Ω)(A)(Ω)(mW/℃)(S)
    (Ω)(A)(Ω)(mW/℃)(S)
    ACT-5D5510.353620
    ACT-2.5D132.560.0881360
    ACT-8D550.80.58620
    ACT-3D13360.0921460
    ACT-10D5100.70.771620
    ACT-4D13450.121567
    ACT-16D5160.51.27618
    ACT-5D13550.1251568
    ACT-22D5220.51.56618
    ACT-6D13640.171565
    ACT-60D5600.51.87618
    ACT-7D13740.1881565
    ACT-100D51000.24.89618
    ACT-8D13840.1941560
    ACT-200D52000.16.259618
    ACT-10D131040.2061565
    ACT-5D7520.2831030
    ACT-12D131230.3161665
    ACT-8D7810.539928
    ACT-15D131530.3351660
    ACT-10D71010.616927
    ACT-16D131630.3381660
    ACT-12D71210.816927
    ACT-20D132030.3721665
    ACT-16D7160.71.003927
    ACT-30D13302.50.5171665
    ACT-22D7220.61.108927
    ACT-47D134720.811765
    ACT-33D7330.51.4851028
    ACT-120D131201.52.1241665
    ACT-200D72000.26.2331128
    ACT-1.3D151.380.0481868
    ACT-3D9340.121135
    ACT-1.5D151.580.0521969
    ACT-4D9430.191135
    ACT-3D15370.0751876
    ACT-5D9530.211134
    ACT-5D15560.1122076
    ACT-6D9620.3151134
    ACT-6D15650.1552080
    ACT-8D9820.41132
    ACT-7D15750.1732080
    ACT-10D91020.4581132
    ACT-8D1585.50.1782080
    ACT-12D91210.6521132
    ACT-10D151050.182075
    ACT-16D91610.8021131
    ACT-12D15124.80.252075
    ACT-20D92010.8641130
    ACT-15D15154.50.2682185
    ACT-22D92210.951130
    ACT-16D15164.50.2762170
    ACT-30D93011.0221130
    ACT-20D152040.2881786
    ACT-33D93311.1241130
    ACT-30D15303.50.4381875
    ACT-50D95011.2521130
    ACT-47D154730.682186
    ACT-60D9600.81.5021130
    ACT-50D155030.6952187
    ACT-80D9800.82.011130
    ACT-120D151202.51.6522287
    ACT-100D91000.831130
    ACT-0.7D200.7120.01825112
    ACT-120D91200.83.0151130
    ACT-1D2019.50.0223112
    ACT-200D92000.55.0071132
    ACT-1.3D201.390.03724113
    ACT-400D94000.29.8521132
    ACT-2D2028.20.0425113
    ACT-2.5D112.550.0951343
    ACT-3D20380.05524113
    ACT-3D11350.11343
    ACT-5D20570.08723112
    ACT-4D11440.151344
    ACT-6D20660.11325114
    ACT-5D11540.1561345
    ACT-8D20860.14225115
    ACT-6D11630.241345
    ACT-10D201060.16224113
    ACT-8D11830.2551447
    ACT-12D201250.19524114
    ACT-10D111030.2751447
    ACT-16D201650.21225113
    ACT-12D111220.4621448
    ACT-30D203040.21225114
    ACT-16D111620.471450
    ACT-0.7D250.7130.01430151
    ACT-20D112020.5121552
    ACT-1D251110.0230151
    ACT-22D112220.5631552
    ACT-1.5D251.5100.02730152
    ACT-30D11301.50.6671552
    ACT-2D2529.50.02830152
    ACT-33D11331.50.7341552
    ACT-3D2538.50.04432150
    ACT-50D11501.51.0211552
    ACT-4D25480.04732150
    ACT-60D11601.51.2151552
    ACT-5D25580.0732151
    ACT-80D11801.21.6561552
    ACT-6D2567.50.0930151
    ACT-100D1110011.891552
    ACT-8D25870.11433151
    ACT-120D1112012.4061554
    ACT-10D251070.1332150
    ACT-1.3D131.370.0621360
    ACT-12D251260.15632150
    ACT-1.5D131.570.0731360
    ACT-16D251660.1635152

    最新产品及详细规格说明请联系业务索取!!

           NTC是Negative Temperature Coefficient 的缩写,意思是负的温度系数,泛指负温度系数很大的半导体材料或元器件,所谓NTC热敏电阻器就是负温度系数热敏电阻器。它是以锰、钴、镍和铜等金属氧化物为主要材料, 采用陶瓷工艺制造而成的。这些金属氧化物材料都具有半导体性质,因为在导电方式上完全类似锗、硅等半导体材料。温度低时,这些氧化物材料的载流子(电子和孔穴)数目少,所以其电阻值较高;随着温度的升高,载流子数目增加,所以电阻值降低。NTC热敏电阻器在室温下的变化范围在100~1000000欧姆,温度系数-2%~-6.5%。NTC热敏电阻器可NTC热敏电阻器广泛用于测温、控温、温度补偿等方面。

    功率型NTC主要型号参数如下(工作温度:-55~+200℃):

    型号R25最大稳态电流最大电流时近似电阻值耗散系数热时间常数
    型号R25最大稳态电流最大电流时近似电阻值耗散系数热时间常数
    (Ω)(A)(Ω)(mW/℃)(S)
    (Ω)(A)(Ω)(mW/℃)(S)
    ACT-5D5510.353620
    ACT-2.5D132.560.0881360
    ACT-8D550.80.58620
    ACT-3D13360.0921460
    ACT-10D5100.70.771620
    ACT-4D13450.121567
    ACT-16D5160.51.27618
    ACT-5D13550.1251568
    ACT-22D5220.51.56618
    ACT-6D13640.171565
    ACT-60D5600.51.87618
    ACT-7D13740.1881565
    ACT-100D51000.24.89618
    ACT-8D13840.1941560
    ACT-200D52000.16.259618
    ACT-10D131040.2061565
    ACT-5D7520.2831030
    ACT-12D131230.3161665
    ACT-8D7810.539928
    ACT-15D131530.3351660
    ACT-10D71010.616927
    ACT-16D131630.3381660
    ACT-12D71210.816927
    ACT-20D132030.3721665
    ACT-16D7160.71.003927
    ACT-30D13302.50.5171665
    ACT-22D7220.61.108927
    ACT-47D134720.811765
    ACT-33D7330.51.4851028
    ACT-120D131201.52.1241665
    ACT-200D72000.26.2331128
    ACT-1.3D151.380.0481868
    ACT-3D9340.121135
    ACT-1.5D151.580.0521969
    ACT-4D9430.191135
    ACT-3D15370.0751876
    ACT-5D9530.211134
    ACT-5D15560.1122076
    ACT-6D9620.3151134
    ACT-6D15650.1552080
    ACT-8D9820.41132
    ACT-7D15750.1732080
    ACT-10D91020.4581132
    ACT-8D1585.50.1782080
    ACT-12D91210.6521132
    ACT-10D151050.182075
    ACT-16D91610.8021131
    ACT-12D15124.80.252075
    ACT-20D92010.8641130
    ACT-15D15154.50.2682185
    ACT-22D92210.951130
    ACT-16D15164.50.2762170
    ACT-30D93011.0221130
    ACT-20D152040.2881786
    ACT-33D93311.1241130
    ACT-30D15303.50.4381875
    ACT-50D95011.2521130
    ACT-47D154730.682186
    ACT-60D9600.81.5021130
    ACT-50D155030.6952187
    ACT-80D9800.82.011130
    ACT-120D151202.51.6522287
    ACT-100D91000.831130
    ACT-0.7D200.7120.01825112
    ACT-120D91200.83.0151130
    ACT-1D2019.50.0223112
    ACT-200D92000.55.0071132
    ACT-1.3D201.390.03724113
    ACT-400D94000.29.8521132
    ACT-2D2028.20.0425113
    ACT-2.5D112.550.0951343
    ACT-3D20380.05524113
    ACT-3D11350.11343
    ACT-5D20570.08723112
    ACT-4D11440.151344
    ACT-6D20660.11325114
    ACT-5D11540.1561345
    ACT-8D20860.14225115
    ACT-6D11630.241345
    ACT-10D201060.16224113
    ACT-8D11830.2551447
    ACT-12D201250.19524114
    ACT-10D111030.2751447
    ACT-16D201650.21225113
    ACT-12D111220.4621448
    ACT-30D203040.21225114
    ACT-16D111620.471450
    ACT-0.7D250.7130.01430151
    ACT-20D112020.5121552
    ACT-1D251110.0230151
    ACT-22D112220.5631552
    ACT-1.5D251.5100.02730152
    ACT-30D11301.50.6671552
    ACT-2D2529.50.02830152
    ACT-33D11331.50.7341552
    ACT-3D2538.50.04432150
    ACT-50D11501.51.0211552
    ACT-4D25480.04732150
    ACT-60D11601.51.2151552
    ACT-5D25580.0732151
    ACT-80D11801.21.6561552
    ACT-6D2567.50.0930151
    ACT-100D1110011.891552
    ACT-8D25870.11433151
    ACT-120D1112012.4061554
    ACT-10D251070.1332150
    ACT-1.3D131.370.0621360
    ACT-12D251260.15632150
    ACT-1.5D131.570.0731360
    ACT-16D251660.1635152

    最新产品及详细规格说明请联系业务索取!!