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ntc負(fù)溫度系數(shù)熱敏電阻溫度與阻值對(duì)照表

來(lái)源:上海維連電子科技有限公司   2025年01月28日 08:03  
ntc負(fù)溫度系數(shù)熱敏電阻溫度與阻值對(duì)照表 上海維連電子ntc負(fù)溫度系數(shù)熱敏電阻溫度與阻值對(duì)照表

上圖說(shuō)明
B常溫:3100 R值:22
計(jì)算公式 Rt-R*EXP(1/T1-1/T2)
說(shuō)明
1、Rt是熱敏電阻在T1溫度下的阻值;
2、R是熱敏電阻在T2常溫下的標(biāo)稱(chēng)阻值;
3、B值是熱敏電阻的重要參數(shù);
4、EXP是e的n次方;
5、這里T1和T2指的是K度即開(kāi)爾文溫度,K度=273.15(溫度)+攝氏度

ntc熱敏電阻與溫度對(duì)照表(5K、10k、15K、50K、100K R/T阻值表)


5K
MF52系列熱敏電阻 ±1°C在0°C至70°C
5KOhm @ 25°C | 在25°C下使用5000歐姆| 基于FENWALL CURVE 16 | B值曲線3950K
溫度與阻值表

溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)
-40168300-133263014823041255968938
-39157500-123088015785542245969906.5
-38147500-112923016750043236370875.5
-37138200-102767017716044227271846.5
-36129500-92621018684045218472818.5
-35121400-82483019653546210173791
-34113900-72354020624547202174765
-33106900-62232021597048194475740
-32100300-52117022571049187176716
-3194200-42008023546050180177692.5
-3088500-31906024522551173478670.5
-2983200-21810025500052167079649
-2878250-11719026478753160880628
-277360001633027458354154981608
-266925011552028438955149382589
-256520021475029420456143983570.5
-24614503140303030402957138784552.5
-235790041334031386158133785535.5
-225455051270032370259129086519
-215145061209033354960124487503
-204856071151034340461120088487.5
-194583081096035326662115889472.6
-184327091044036313463111790458.2
-1740860109950373008641079  
-1638610119485382888651041  
-1536490129045392773661006  
-143450013863040266367971  

10K
MF52系列熱敏電阻±1°C,0°C至125°C
10KOhm @ 25°C | 在25°C下10000歐姆| 基于FENWALL CURVE 16 | B值曲線3950K
溫度與電阻表
溫度(℃)歐姆溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)
-40336600-134380385776771385116433.4
-39315000032660395546781341117421.8
-38295000131040405326791298118410.6
-37276400229500415118801256119399.8
-36259000328060424918811216120389.4
-35242800426680434726821178121379.2
-34227800525400444544831141122369.4
-33213800624180454368841105123359.8
-32200600723020464202851071124350.6
-31188400821920474042861038125341.6
-30177000920880483888871006126332.8
-29166400101990049374288975127324.4
-28156500111897050360289945.2128316.2
-27147200121809051346890916.4129308.2
-26138500131726052334091888.8130300.6
-25130400141646053321692862131293
-24122900151571054309893836.4132285.8
-23115800161500055298694811.4133278.8
-22109100171432056287895787.4134272
-21102900181368057277496764.2135265.2
-2097120191307058267497741.8136258.8
-1991660201249059258098720.2137252.6
-1886540211194060248899699.4138246.4
-17817202211420612400100679.2139240.6
-16772202310920622316101659.6140234.8
-15729802410450632234102640.8141229.2
-14690002510000642158103622.6142223.8
-1365260269574652082104605143218.4
-1261760279166662012105588144213.4
-1158460288778671942106571.4145208.4
-1055340298408681876107555.6146203.6
-952420308058691813108540.2147198.8
-849660317722701751109525.2148194.2
-747080327404711693110510.8149189.7
-644640337098721637111496.8150185.4
-542340346808731582112483.2  
-440160356532741530113470.2  
-338120366268751480114457.4  
-236200376016761432115445.2  

15K
MF58系列熱敏電阻±1°C 0°C至300°C
MF52系列熱敏電阻±0.5°C 0°C至125°C
15KOhm @ 25° C | 在25°C時(shí)15000歐姆| 基于FENWALL CURVE 16 | B值曲線為3950K
溫度與阻值表
溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)
-201467357346083410202613590881457
-19138447832957359786623464891412
-18130677931394369389633343901369
-171233901029914379011643227911328
-161165541128512388650653115921288
-151101381227183398306663008931250
-141041131325925407976672905941212
-13984541424731417662682806951176
-12931371523600427362692711961142
-11881381622526437075702620971108
-10834381721508446801712532981076
-9790161820541456539722448991045
-87485519196234662897323671001014
-7709382018751476049742288101985
-6672492117923485820752213102957
-5637732217136495600762141103930
-4604982316388505391772072104903
-3574102415676515190782005105878
-2544982515000524997791940106853
-1517502614356534813801878107829
0491572713744544637811818108806
1467092813161554467821761109784
2443972912606564305831705110762
3422133012078574150841652  
4401503111574584001851601  
5381993211095593858861551  
6363543310637603721871503  

50K
MF58系列熱敏電阻 ±1.0°C在0°C至100°C
50KOhm @ 25°C | @ 25°C時(shí)50000歐姆| 基于FENWALL CURVE 16 | B值曲線為3950
溫度與阻值表
溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)
0163300313861062115809341821241753
1155200323702063111709440571251708
2147500333549064107909539371261664
3140300343404065104109638211271622
4133400353266066100609737091281581
512700036313406797109836011291541
612090037300806893809934971301503
7115100382888069906510033961311465
8109600392773070875510132981321429
9104400402663071846510232041331394
1099500412559072818510331131341360
1194850422459073791010430251351326
1290450432363074765010529401361294
1386300442272075740010628571371263
1482300452184076716010727781381232
1578550462101077692510827011391203
1675000472021078670510926261401174
1771600481944079649011025541411146
1868400491871080628011124841421119
1965350501801081608011224161431092
2062450511734082589011323511441067
2159700521670083570511422871451042
2257100531608084552511522261461018
235460054154908553551162167147994
245225055149308651901172109148971
255000056143908750301182053149949
264787057138708848751191999150927
274583058133708947261201947  
284389059129009045821211896  
294204060124009144441221847  
304029061120009243101231799  

100K
MF58系列熱敏電阻在0°C至200°C范圍內(nèi)±1°C
100KOhm@25°C| @ 25°C時(shí)100000歐姆| 基于FENWALL CURVE 16 | B值曲線為3950K
溫度與阻值表
溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)溫度(℃)阻值(Ω)
-403273083.321119189.18211914.21432143.5
-393062660.622114027.78311537.81442091.6
-382867207.82310911884111751452041.1
-37268556124104446.48510825.31461992
-3625166572510000086104881471944.3
-352359518.62695766.98710162.81481897.9
-342213250.52791735.8889849.11491852.8
-332077032.22887895.9899546.51501808.9
-321950107.92984237.3909254.61511766.3
-311831784.73080750.4918972.91521724.8
-301721425.53177426.49287011531684.5
-291618444.23274256.8938438.51541645.2
-281522300.93371233.6948185.11551607
-271432499.13468349.4957940.41561569.9
-261348580.93565597.1967704.21571533.8
-251270124.336629709774761581498.6
-241196740.13760461.8987255.51591464.3
-231128069.13858066.4997042.51601431
-221063779.73955778.41006836.71611398.6
-211003565.74053592.31016637.81621367
-20947143.94151503.11026445.51631336.3
-19894252.442495061036259.71641306.3
-18844649.24347596.610460801651277.2
-17798109.94445770.51055906.21661248.8
-16754426.94544023.81065738.11671221.2
-157134084642352.51075575.61681194.2
-14674874.94740753.11085418.31691168
-136386624839222.21095266.11701142.4
-12604616.34937756.41105118.91711117.5
-11572594.95036352.71114976.41721093.2
-105424665135008.21124838.41731069.6
-9514106.55233720.11134704.91741046.5
-8487402.35332485.81144575.61751024
-7462247.15431302.71154450.41761002.1
-6438542.35530168.61164329.2177980.8
-5416195.75629081.11174211.7178960
-4395121.95728038.11184098179939.6
-3375241.15827037.61193987.8180919.8
-23564795926077.61203881181900.5
-1338766.36025156.41213777.5182881.7
0322038.46124272.21223677.2183863.3
13062356223423.31233579.9184845.4
2291299.96322608.21243485.7185827.9
3277180.46421825.41253394.3186810.9
4263827.66521073.41263305.7187794.2
5251195.56620350.91273219.7188778
6239241.36719656.51283136.3189762.1
7227924.96818989.21293055.5190746.7
8217208.76918347.71302977191731.6
9207057.67017730.81312900.9192716.8
10197438.97117137.61322827193702.4
11188321.67216567.11332755.3194688.4
12179676.97316018.11342685.7195674.7
13171477.97415489.91352618.2196661.3
141636997514981.61362552.6197648.2
15156316.67614492.31372488.9198635.4
16149308.37714021.31382427.1199622.9
17142653.37813567.71392367.1200610.8
18136331.77913130.91402308.7
19130325.28012710.21412252.1
20124616.58112304.81422197

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