温度传感器阻值温度对应表

|△R/R|≤±3% |△B/B|≤±1% |△R/R|≤±3% |△B/B|≤±1% |△R/R|≤±3% |△B/B|≤±1%

在-30℃的空气中放置0.5小时，|△R/R|≤±3%

2-1高温放置在105℃空气中放置1000小时

2-2低温放置在-30℃空气中放置1000小时

项目试验条件性能要求

2-3高温高湿放置在60℃，95% RH条件下，放置1000小时

2-4热冲击试验

25℃放1分钟，

再在105℃的空气中放置0.5小时，循环1000次

|△B/B|≤±1%项目试验条件

性能要求3-1引线强度

引线上挂3kg

重物并保持10秒钟3-2振动试验频率20-200Hz ，上下振

动4小时，水平

振动4小时

3-3跌落试验从1米高自然落

在30毫米厚的木地板上，共

进行3次

三.使用注意事项

1)热敏电阻器长期连续工作所允许的温度范围为-30℃到+105℃。尽可能避免负温度系数温度传感器周围环境温度急剧变化。

2-4热冲

击试验

传感器本体与引线无明显的损伤（开裂、脱落），电性能无异常情况

2)通过负温度系数温度传感器的电流会引起元件自身发热而产生测量误差，因此请在选用前考虑到这一因素。

3)不要超出最大工作电流。

温度Temp （℃）Rmax R（t）Normal Rmin MAX(+)MIN(-)MAX(+)MIN(-)-20116.539106.73296.929.199.19 1.59 1.59-19110.231100.55291.4519.639.05 1.57 1.57-18103.74394.76986.3289.478.91 1.56 1.55-1797.67389.35381.5259.318.76 1.54 1.54-1691.9984.27877.0179.158.62 1.53 1.52-1586.66979.52172.7888.998.47 1.51 1.5-1481.68475.05968.8158.838.32 1.49 1.48-1377.01370.87365.0838.668.17 1.47 1.47-1272.63266.94361.5748.58.02 1.45 1.45-1168.52363.25258.2748.337.87 1.44 1.43-1064.66859.78455.1698.177.72 1.42 1.41-961.04856.52452.24687.57 1.4 1.39-857.64953.45849.4927.847.42 1.38 1.37-754.45650.57546.8997.677.27 1.35 1.35-651.45647.86244.4557.517.12 1.33 1.32-548.63645.30842.157.35 6.97 1.31 1.3-445.98442.90339.9777.18 6.82 1.29 1.28-343.4940.63837.9277.02 6.67 1.27 1.26-241.14438.50435.992 6.86 6.52 1.25 1.24-138.93536.49234.165 6.7 6.38 1.23 1.21036.85734.59632.44 6.53 6.23 1.21 1.19134.89832.80730.81 6.38 6.09 1.18 1.172

33.055

31.12

29.271

6.22

5.94

1.16

1.15

阻值resistance（K Ω）阻值偏差%(resist.tol)温度偏差(temp.tol)℃

331.31729.52827.815 6.06 5.8 1.14 1.12 429.68128.02626.44 5.9 5.66 1.12 1.1 528.13826.60825.14 5.75 5.52 1.1 1.08 626.68225.26823.909 5.6 5.38 1.07 1.06 725.3124.00322.745 5.45 5.24 1.05 1.03 824.01622.80821.644 5.3 5.1 1.03 1.01 922.79421.67820.601 5.15 4.97 1.010.99 1021.64120.6119.6145 4.830.990.97 1120.55319.60118.68 4.86 4.70.960.94 1219.52518.64617.794 4.71 4.570.940.92 1318.55417.74316.955 4.57 4.440.920.9 1417.63616.88816.16 4.43 4.310.90.88 1516.76916.07915.406 4.29 4.190.880.85 1615.94915.31314.691 4.15 4.060.860.83 1715.17414.58814.014 4.02 3.940.840.81 1814.44213.90213.372 3.89 3.810.810.79 1913.74813.25112.762 3.75 3.690.790.76 2013.09312.63512.183 3.62 3.570.770.74 2112.47112.0511.634 3.5 3.460.750.72 2211.88311.49611.112 3.37 3.340.730.7 2311.32710.97110.617 3.25 3.230.710.68 2410.810.47310.147 3.12 3.110.690.66 2510.3109.7330.670.63 269.8489.5519.255 3.11 3.10.690.66 279.4189.1258.834 3.21 3.190.720.69 289.018.7218.434 3.31 3.290.750.71 298.6218.3378.055 3.41 3.380.770.74 308.2527.9727.695 3.51 3.470.80.77 317.97.6257.353 3.61 3.570.830.79 327.5667.2967.029 3.7 3.660.850.82 337.247 6.982 6.721 3.8 3.740.880.84

34 6.944 6.684 6.428 3.89 3.830.910.87

35 6.656 6.401 6.15 3.98 3.920.930.9

36 6.381 6.131 5.886 4.0840.960.93

37 6.119 5.874 5.634 4.17 4.090.980.95

38 5.87 5.63 5.395 4.26 4.17 1.010.98

39 5.631 5.397 5.167 4.34 4.26 1.03 1.01

40 5.404 5.175 4.951 4.43 4.34 1.06 1.03

41 5.188 4.964 4.745 4.52 4.42 1.09 1.06

42 4.982 4.763 4.549 4.6 4.5 1.12 1.09

43 4.785 4.571 4.362 4.69 4.58 1.14 1.12

44 4.596 4.387 4.183 4.77 4.66 1.17 1.14

45 4.417 4.213 4.014 4.85 4.74 1.19 1.17

46 4.246 4.046 3.851 4.93 4.81 1.22 1.2

47 4.082 3.887 3.697 5.02 4.89 1.25 1.23

48 3.925 3.735 3.55 5.1 4.97 1.28 1.25

49 3.776 3.59 3.409 5.18 5.04 1.3 1.28

50 3.632 3.451 3.274 5.25 5.12 1.33 1.3

51 3.495 3.318 3.146 5.33 5.19 1.35 1.33

52 3.363 3.191 3.023 5.41 5.26 1.41 1.36

53 3.237 3.069 2.905 5.49 5.34 1.43 1.38

54 3.116 2.952 2.793 5.56 5.41 1.46 1.41

55 3.001 2.841 2.685 5.64 5.48 1.48 1.44

56 2.89 2.734 2.582 5.71 5.55 1.51 1.46

57 2.784 2.632 2.484 5.79 5.62 1.54 1.49

58 2.682 2.534 2.39 5.86 5.69 1.56 1.52

59 2.585 2.44 2.299 5.93 5.76 1.59 1.54

60 2.491 2.35 2.213 6.01 5.83 1.62 1.57

61 2.401 2.264 2.13 6.08 5.9 1.64 1.6

62 2.315 2.181 2.051 6.15 5.96 1.67 1.62

63 2.233 2.102 1.975 6.22 6.03 1.7 1.65

64 2.154 2.026 1.903 6.29 6.1 1.72 1.68

65 2.077 1.953 1.833 6.36 6.16 1.75 1.7

66 2.004 1.883 1.766 6.42 6.23 1.77 1.73

67 1.934 1.816 1.702 6.49 6.29 1.8 1.76

68 1.867 1.752 1.641 6.56 6.35 1.83 1.78

69 1.802 1.69 1.582 6.62 6.41 1.85 1.81

70 1.74 1.631 1.525 6.69 6.48 1.88 1.84

71 1.68 1.574 1.471 6.75 6.54 1.91 1.86

72 1.622 1.519 1.419 6.82 6.6 1.93 1.89

73 1.567 1.466 1.369 6.88 6.66 1.96 1.92

74 1.514 1.416 1.321 6.94 6.71 1.98 1.94

75 1.463 1.367 1.2757 6.77 2.01 1.97

76 1.414 1.321 1.237.06 6.83 2.042

77 1.367 1.276 1.1887.12 6.88 2.06 2.02

78 1.321 1.233 1.1477.17 6.94 2.09 2.05

79 1.277 1.191 1.1087.23 6.99 2.12 2.08

80 1.235 1.151 1.077.287.04 2.14 2.11

81 1.195 1.113 1.0347.337.09 2.17 2.13

82 1.156 1.0760.9997.397.14 2.2 2.16

83 1.118 1.0410.9667.447.18 2.22 2.19

84 1.082 1.0070.9347.487.23 2.25 2.21

85 1.0470.9740.9037.537.27 2.27 2.24

86 1.0140.9420.8747.577.31 2.3 2.27 870.9820.9120.8457.627.35 2.33 2.29 880.9510.8830.8187.667.39 2.35 2.32 890.9210.8550.7917.697.43 2.38 2.35 900.8920.8280.7667.737.46 2.41 2.37 910.8640.8020.7427.767.49 2.43 2.4 920.8380.7770.7197.87.52 2.46 2.43

930.8120.7530.6967.827.54 2.48 2.45 940.7870.730.6757.857.57 2.51 2.48 950.7630.7080.6547.877.59 2.54 2.51 960.740.6860.6347.897.61 2.56 2.53 970.7180.6660.6157.917.62 2.59 2.56 980.6970.6460.5977.937.63 2.62 2.59 990.6770.6270.5797.947.64 2.64 2.61 1000.6570.6090.5627.947.65 2.67 2.64 1010.6380.5910.5467.957.65 2.7 2.67 1020.620.5740.537.957.65 2.72 2.69 1030.6020.5580.5157.947.64 2.75 2.72 1040.5850.5420.5017.947.63 2.77 2.75 1050.5690.5270.4857.927.92 2.8 2.77