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NTC 20k β3950 热敏电阻图表:电阻表 (°F)

NTC 热敏电阻的电阻(欧姆),R₂₅ = 20kΩ、β = 3950 K,由 Beta 模型计算,范围 -40 °F 至 257 °F。实际器件遵循制造商的 R/T 表,在远离 25 °C 处可能与 Beta 模型相差几个百分点;请将这些值用于设计估算,关键点请对照数据手册核对。

每行是 10 度步长;列加上个位数字(零度以下行则减去)。例:100 + 5 → 105 °F。

°F0123456789
-40803720
-30541830563150585420608680632990658380684920712660741660771990
-20371890385850400410415580431410447920465130483100501840521410
-10259550268860278550288630299130310060321430333280345630358490
-0184010190320196880203690210770218130225780233730242000250600
0184010177930172080166450161020155800150760145910141230136720
1013238012819012415012025011649011287010937010599010273099586
2096550936189078788052854118285980394780127570973484
3071332692526724165296634156159559835581315648354888
4053344518495040249001476444633045057438234262941471
5040349392623820837186361963523534304334003252431674
6030850300502927328520277882707926389257202507124440
7023827232322265422092215462101620501200001951319040
8018580181331769817275168641646316074156961532714969
9014620142811395013629133161301112714124251214411870
1001160311343110901084310603103691014099189701.29489.9
1109283.990838887.28696.38510.18328.58151.47978.77810.27645.8
1207485.573297176.47027.468826740.16601.66466.46334.46205.5
1306079.75956.95836.95719.85605.35493.65384.45277.85173.65071.8
1404972.34875.14780.24687.44596.645084421.34336.64253.74172.7
1504093.64016.13940.43866.33793.93723.13653.835863519.73454.8
1603391.33329.23268.43208.93150.73093.730382983.42929.92877.6
1702826.42776.22727.126792631.92585.82540.62496.42453.12410.6
18023692328.32288.32249.22210.92173.32136.52100.52065.12030.4
1901996.51963.21930.51898.51867.21836.41806.21776.61747.61719.2
2001691.31663.91637.11610.71584.91559.61534.71510.31486.41462.9
2101439.81417.213951373.31351.91330.91310.31290.11270.21250.7
2201231.61212.81194.41176.31158.511411123.911071090.51074.2
2301058.31042.61027.21012.1997.2982.6968.25954.14940.29926.67
240913.29900.14887.22874.52862.03849.76837.69825.84814.18802.72
250791.45780.37769.47758.76748.23737.87727.69717.67

在找特定 R₂₅ 和 β 的 NTC 探头或环氧珠型热敏电阻?

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