100k玻封热敏电阻分度表 25C B3950

序号电压AD值（十进制）11000.1512320.1613130.1713940.1814850.1915760.2016770.2217880.2318990.24200 100.26212 110.27225 120.29239 130.31253 140.33268 150.35284 160.37300 170.39316 180.41334 190.43352 200.45371 210.48391 220.50411 230.53432 240.55455 250.58478 260.61501 270.64526 280.67551 290.70577 300.74604 310.77632 320.81661 330.84691 340.88722 350.92754 360.9678637 1.0082038 1.0485539 1.0989040 1.1392641 1.1896442 1.22100043 1.27103844 1.31107745 1.36111646 1.41115648 1.51123849 1.56128150 1.62132351 1.67136752 1.72141053 1.78145554 1.83149955 1.89154456 1.94159057 2.00163558 2.05168159 2.11172760 2.16177361 2.22181962 2.28186563 2.33191164 2.39195765 2.44200366 2.50204867 2.56209368 2.61213869 2.66218370 2.72222771 2.77227172 2.82231473 2.88235774 2.93239975 2.98244176 3.03248277 3.08252378 3.13256279 3.18260280 3.22264081 3.27267882 3.31271683 3.36275284 3.40278885 3.45282386 3.49285787 3.53289188 3.57292489 3.61295690 3.65298891 3.68301992 3.72304993 3.76307895 3.83313496 3.86316197 3.89318898 3.92321499 3.953239100 3.983263101 4.013287102 4.043310103 4.073333104 4.103355105 4.123376106 4.153397107 4.173417108 4.203437109 4.223456110 4.243474111 4.263492112 4.283510113 4.313527114 4.333543115 4.343559116 4.363575117 4.383590118 4.403604119 4.423619120 4.433632121 4.453646122 4.473659123 4.483671124 4.503684125 4.513696126 4.533707127 4.543718128 4.553729129 4.573740130 4.583750131 4.593760132 4.603770133 4.613779134 4.623788135 4.643797136 4.653806137 4.663814138 4.673822139 4.673830140 4.683837142 4.703851143 4.713858144 4.723865145 4.733871146 4.733877147 4.743883148 4.753889149 4.753894150 4.763900151 4.773905152 4.773910153 4.783915154 4.793920155 4.793925156 4.803929157 4.803934158 4.813938159 4.813942160 4.823946161 4.823950162 4.833954163 4.833957164 4.833961165 4.843964166 4.843968167 4.853971168 4.853974169 4.863978170 4.863981171 4.863984172 4.873987173 4.873990174 4.873993175 4.883995176 4.883998177 4.884001178 4.894003179 4.894005180 4.894008181 4.894010182 4.904012183 4.904014184 4.904016185 4.914018186 4.914020187 4.914022189 4.914026190 4.924027191 4.924029192 4.924031193 4.924032194 4.924034195 4.934035196 4.934036197 4.934038198 4.934039199 4.934040200 4.934042201 4.944043202 4.944044203 4.944045204 4.944046205 4.944047206 4.944048207 4.944050208 4.944051209 4.954052210 4.954052211 4.954053212 4.954054213 4.954055214 4.954056215 4.954057216 4.954058217 4.954059218 4.964059219 4.964060220 4.964061221 4.964062222 4.964063223 4.964063224 4.964064225 4.964065226 4.964065227 4.964066228 4.964067229 4.964067230 4.974068231 4.974068232 4.974069233 4.974070234 4.974070236 4.974071237 4.974072238 4.974072239 4.974073240 4.974073241 4.974074242 4.974074243 4.974074244 4.974075245 4.974075246 4.984076247 4.984076248 4.984076249 4.984077250 4.984077251 4.984077252 4.984078253 4.984078254 4.984078255 4.984079256 4.984079257 4.984079258 4.984080259 4.984080260 4.984080261 4.984080262 4.984081263 4.984081264 4.984081265 4.984081266 4.984082267 4.984082268 4.984082269 4.984082270 4.984083271 4.984083272 4.984083273 4.984083274 4.984084275 4.994084276 4.994084277 4.994084278 4.994085279 4.994085280 4.994085281 4.994085283 4.994086284 4.994086285 4.994086286 4.994086287 4.994086288 4.994086289 4.994087290 4.994087291 4.994087292 4.994087293 4.994087294 4.994087295 4.994087296 4.994088297 4.994088298 4.994088299 4.994088300 4.994088301 4.994088302 4.994088303 4.994089304 4.994089305 4.994089306 4.994089307 4.994089308 4.994089309 4.994089310 4.994089311 4.994089312 4.994089313 4.994090314 4.994090315 4.994090316 4.994090317 4.994090318 4.994090319 4.994090320 4.994090321 4.994090322 4.994090323 4.994090324 4.994091325 4.994091326 4.994091327 4.994091328 4.994091329 4.994091 330 4.994091 331 4.994091 332 4.994091 333 4.994091 334 4.994091 335 4.994091 336 4.994091 337 4.994092 338 4.994092 339 4.994092 340 4.994092341 4.994092AD值（十六进制）表1(Retl)7B Retl @7B83Retl @838B Retl @8B94Retl @949D Retl @9DA7Retl @A7B1Retl @B1BC Retl @BCC8Retl @C8D4Retl @D4E1Retl @E1EE Retl @EEFD Retl @FD10C Retl @10C11B Retl @11B12B Retl @12B13C Retl @13C14D Retl @14D160Retl @160172Retl @172186Retl @18619B Retl @19B1B0Retl @1B01C6Retl @1C61DD Retl @1DD1F5Retl @1F520D Retl @20D227Retl @227241Retl @24125C Retl @25C277Retl @277294Retl @2942B2Retl @2B22D1Retl @2D12F1Retl @2F1312Retl @312333Retl @333356Retl @35637A Retl @37A39E Retl @39E3C3Retl @3C33E8Retl @3E840E Retl @40E434Retl @43445C Retl @45C484Retl @4844AC Retl @4AC 4D6Retl @4D6 500Retl @500 52B Retl @52B 556Retl @556 582Retl @582 5AE Retl @5AE 5DB Retl @5DB 608Retl @608 635Retl @635 663Retl @663 690Retl @690 6BE Retl @6BE 6EC Retl @6EC 71A Retl @71A 749Retl @749 776Retl @776 7A4Retl @7A4 7D2Retl @7D2 800Retl @800 82D Retl @82D 85A Retl @85A 886Retl @886 8B2Retl @8B2 8DE Retl @8DE 909Retl @909 934Retl @934 95F Retl @95F 988Retl @988 9B1Retl @9B1 9DA Retl @9DA A02Retl @A02 A29Retl @A29 A50Retl @A50 A76Retl @A76 A9B Retl @A9B AC0Retl @AC0 AE3Retl @AE3 B07Retl @B07 B29Retl @B29 B4B Retl @B4B B6C Retl @B6C B8C Retl @B8C BAB Retl @BAB BCA Retl @BCA BE8Retl @BE8 C05Retl @C05C3E Retl @C3E C59Retl @C59 C73Retl @C73 C8D Retl @C8D CA6Retl @CA6 CBF Retl @CBF CD7Retl @CD7 CEE Retl @CEE D04Retl @D04 D1A Retl @D1A D30Retl @D30 D45Retl @D45 D59Retl @D59 D6C Retl @D6C D7F Retl @D7F D92Retl @D92 DA4Retl @DA4 DB5Retl @DB5 DC6Retl @DC6 DD7Retl @DD7 DE7Retl @DE7 DF6Retl @DF6 E05Retl @E05 E14Retl @E14 E22Retl @E22 E30Retl @E30 E3D Retl @E3D E4A Retl @E4A E57Retl @E57 E63Retl @E63 E6F Retl @E6F E7B Retl @E7B E86Retl @E86 E91Retl @E91 E9C Retl @E9C EA6Retl @EA6 EB0Retl @EB0 EB9Retl @EB9 EC3Retl @EC3 ECC Retl @ECC ED5Retl @ED5 EDD Retl @EDD EE5Retl @EE5 EED Retl @EED EF5Retl @EF5 EFC Retl @EFCF0B Retl @F0B F11Retl @F11 F18Retl @F18 F1E Retl @F1E F25Retl @F25 F2B Retl @F2B F30Retl @F30 F36Retl @F36 F3B Retl @F3B F41Retl @F41 F46Retl @F46 F4B Retl @F4B F4F Retl @F4F F54Retl @F54 F59Retl @F59 F5D Retl @F5D F61Retl @F61 F65Retl @F65 F69Retl @F69 F6D Retl @F6D F71Retl @F71 F75Retl @F75 F78Retl @F78 F7C Retl @F7C F7F Retl @F7F F83Retl @F83 F86Retl @F86 F89Retl @F89 F8C Retl @F8C F8F Retl @F8F F92Retl @F92 F95Retl @F95 F98Retl @F98 F9B Retl @F9B F9D Retl @F9D FA0Retl @FA0 FA2Retl @FA2 FA5Retl @FA5 FA7Retl @FA7 FA9Retl @FA9 FAC Retl @FAC FAE Retl @FAE FB0Retl @FB0 FB2Retl @FB2 FB4Retl @FB4 FB6Retl @FB6FB9Retl @FB9 FBB Retl @FBB FBC Retl @FBC FBE Retl @FBE FC0Retl @FC0 FC1Retl @FC1 FC3Retl @FC3 FC4Retl @FC4 FC5Retl @FC5 FC7Retl @FC7 FC8Retl @FC8 FC9Retl @FC9 FCA Retl @FCA FCC Retl @FCC FCD Retl @FCD FCE Retl @FCE FCF Retl @FCF FD0Retl @FD0 FD1Retl @FD1 FD2Retl @FD2 FD3Retl @FD3 FD4Retl @FD4 FD5Retl @FD5 FD6Retl @FD6 FD7Retl @FD7 FD8Retl @FD8 FD8Retl @FD8 FD9Retl @FD9 FDA Retl @FDA FDB Retl @FDB FDC Retl @FDC FDD Retl @FDD FDD Retl @FDD FDE Retl @FDE FDF Retl @FDF FDF Retl @FDF FE0Retl @FE0 FE1Retl @FE1 FE2Retl @FE2 FE2Retl @FE2 FE3Retl @FE3 FE3Retl @FE3 FE4Retl @FE4 FE5Retl @FE5 FE5Retl @FE5 FE6Retl @FE6FE7Retl @FE7 FE7Retl @FE7 FE8Retl @FE8 FE8Retl @FE8 FE9Retl @FE9 FE9Retl @FE9 FE9Retl @FE9 FEA Retl @FEA FEA Retl @FEA FEB Retl @FEB FEB Retl @FEB FEB Retl @FEB FEC Retl @FEC FEC Retl @FEC FED Retl @FED FED Retl @FED FED Retl @FED FEE Retl @FEE FEE Retl @FEE FEE Retl @FEE FEE Retl @FEE FEF Retl @FEF FEF Retl @FEF FEF Retl @FEF FF0Retl @FF0 FF0Retl @FF0 FF0Retl @FF0 FF0Retl @FF0 FF1Retl @FF1 FF1Retl @FF1 FF1Retl @FF1 FF1Retl @FF1 FF2Retl @FF2 FF2Retl @FF2 FF2Retl @FF2 FF2Retl @FF2 FF3Retl @FF3 FF3Retl @FF3 FF3Retl @FF3 FF3Retl @FF3 FF4Retl @FF4 FF4Retl @FF4 FF4Retl @FF4 FF4Retl @FF4 FF4Retl @FF4 FF5Retl @FF5FF5Retl @FF5 FF5Retl @FF5 FF5Retl @FF5 FF6Retl @FF6 FF6Retl @FF6 FF6Retl @FF6 FF6Retl @FF6 FF6Retl @FF6 FF6Retl @FF6 FF7Retl @FF7 FF7Retl @FF7 FF7Retl @FF7 FF7Retl @FF7 FF7Retl @FF7 FF7Retl @FF7 FF7Retl @FF7 FF7Retl @FF7 FF8Retl @FF8 FF8Retl @FF8 FF8Retl @FF8 FF8Retl @FF8 FF8Retl @FF8 FF8Retl @FF8 FF8Retl @FF8 FF8Retl @FF8 FF9Retl @FF9 FF9Retl @FF9 FF9Retl @FF9 FF9Retl @FF9 FF9Retl @FF9 FF9Retl @FF9 FF9Retl @FF9 FF9Retl @FF9 FF9Retl @FF9 FF9Retl @FF9 FFA Retl @FFA FFA Retl @FFA FFA Retl @FFA FFA Retl @FFA FFA Retl @FFA FFA Retl @FFA FFA Retl @FFA FFA Retl @FFA FFA Retl @FFA FFA Retl @FFA FFA Retl @FFAFFB Retl @FFB FFB Retl @FFB FFB Retl @FFB FFB Retl @FFB FFB Retl @FFB FFB Retl @FFB FFB Retl @FFB FFB Retl @FFB FFB Retl @FFB FFB Retl @FFB FFB Retl @FFB FFB Retl @FFB。

B值是热敏电阻器的材料常数，即热敏电阻器的芯片（一种半导体陶瓷）在经过高温烧结后，形成具有一定电阻率的材料，每种配方和烧结温度下只有一个B值，所以种之为材料常数。

B值可以通过测量在25摄氏度和50摄氏度（或85摄氏度）时的电阻值后进行计算。

B值与产品电阻温度系数正相关，也就是说B值越大，其电阻温度系数也就越大。

温度系数就是指温度每升高1度，电阻值的变化率。

采用以下公式可以将B值换算成电阻温度系数：
电阻温度系数＝B值/T^2 （T为要换算的点绝对温度值）
NTC热敏电阻器的B值一般在2000K－6000K之间，不能简单地说B值是越大越好还是越小越好，要看你用在什么地方。

一般来说，作为温度测量、温度补偿以及抑制浪涌电阻用的产品，同样条件下是B值大点好。

因为随着温度的变化，B值大的产品其电阻值变化更大，也就是说更灵敏。

以上就是按我自己的理解所做的回答，我是做这个的，如果你还有什么问题，可以加我为好友，或给我发送信息。

3950华氏度规格书
NTC热敏电阻随着温度的升高而降低了电阻，并提供各种基本电阻和曲线。

B值是材料常数，其由制成它的陶瓷材料确定，并描述在两个温度点之间的特定温度范围内的电阻（R/T）曲线的梯度。

每个热敏电阻材料将具有不同的材料常数，因此具有不同的电阻与温度曲线。

本R/T表（阻值/温度）对照表数据：
1.阻值：本表标称阻值在25℃时为：10KΩ
2.阻值公差：本表的阻值允许公差为：±1%
3.B值：本表的B值在25/50℃时为：3950K
TEMPERATURE VS RESISTANCE TABLE
Resistance 100k Ohms at 25deg. C
Resistance Tolerance + / -1%
B Value 3950K at 25/50deg. C
B Value Tolerance + / - 1%
负温度系数热敏电阻，简称为NTC热敏电阻，它的阻值随着工作温度的增加而降低。

目前，因为NTC热敏电阻的几乎可以应用于对温度起作用的任何类型的设置中及它的高性价比，所以NTC热敏电阻已经成为最常用的温度传感器类型。