R25=100K B25/50=3990 NTC热敏电阻RT表

R25=100K±1%

B25/50=3900±1%

Temp.

(deg. C)

Rmax

(k Ohms)

Rnor

(k Ohms)

Rmin

(k Ohms)

Temp.

(deg. C)

Rmax

(k Ohms)

Rnor

(k Ohms)

Rmin

(k Ohms)

-40

3726.8508

3560.4558

3401.1497

131

2.8066

2.6801

2.5590

-39

3479.1416

3326.0703

3179.4158

132

2.7344

2.6104

2.4918

-38

3249.5935

3108.7217

2973.6597

133

2.6643

2.5428

2.4266

-37

3036.7549

2907.0588

2782.6235

134

2.5963

2.4772

2.3634

-36

2839.3027

2719.8496

2605.1616

135

2.5303

2.4136

2.3021

-35

2656.0247

2545.9636

2440.2195

136

2.4662

2.3519

2.2427

-34

2485.8115

2384.3669

2286.8335

137

2.4040

2.2920

2.1850

-33

2327.6497

2234.1130

2144.1211

138

2.3436

2.2339

2.1290

-32

2180.6074

2094.3325

2011.2700

139

2.2850

2.1774

2.0747

-31

2043.8329

1964.2288

1887.5365

140

2.2281

2.1227

2.0220

-30

1916.5443

1843.0709

1772.2372

141

2.1728

2.0695

1.9709

-29

1798.0239

1730.1874

1664.7439

142

2.1191

2.0178

1.9212

-28

1687.6123

1624.9608

1564.4786

143

2.0670

1.9677

1.8730

-27

1584.7045

1526.8241

1470.9106

144

2.0163

1.9190

1.8262

-26

1488.7433

1435.2554

1383.5507

145

1.9671

1.8717

1.7807

-25

1399.2169

1349.7739

1301.9480

146

1.9193

1.8257

1.7365

-24

1315.6539

1269.9379

1225.6877

147

1.8728

1.7811

1.6937

-23

1237.6204

1195.3392

1154.3871

148

1.8277

1.7377

1.6520

-22

1164.7167

1125.6025

1087.6931

149

1.7838

1.6956

1.6115

-21

1096.5741

1060.3811

1025.2802

150

1.7411

1.6546

1.5722

-20

1032.8525

999.3549

966.8470

151

1.6996

1.6148

1.5340

-19

973.2386

942.2289

912.1159

152

1.6593

1.5761

1.4969

-18

917.4427

888.7301

860.8300

153

1.6201

1.5384

1.4608

-17

865.1972

838.6064

812.7515

154

1.5819

1.5019

1.4257

-16

816.2549

791.6245

767.6606

155

1.5448

1.4663

1.3916

-15

770.3874

747.5690

725.3539

156

1.5087

1.4317

1.3585

-14

727.3830

706.2399

685.6429

157

1.4736

1.3981

1.3262

-13

687.0461

667.4525

648.3527

158

1.4395

1.3653

1.2949

-12

649.1957

631.0354

613.3218

159

1.4063

1.3335

1.2644

-11

613.6636

596.8298

580.3997

160

1.3739

1.3025

1.2347

-10

580.2944

564.6885

549.4473

161

1.3425

1.2724

1.2059

-9

548.9437

534.4747

520.3351

162

1.3118

1.2431

1.1778

-8

519.4778

506.0619

492.9431

163

1.2820

1.2146

1.1505

-7

491.7724

479.3320

467.1595

164

1.2530

1.1868

1.1240

-6

465.7121

454.1757

442.8808

165

1.2247

1.1598

1.0981

-5

441.1898

430.4914

420.0103

166

1.1972

1.1334

1.0730

-4

418.1059

408.1844

398.4584

167

1.1704

1.1078

1.0485

-3

396.3679

387.1668

378.1415

168

1.1444

1.0829

1.0246

-2

375.8896

367.3568

358.9818

169

1.1190

1.0586

1.0014

-1

356.5909

348.6781

340.9067

170

1.0942

1.0350

0.9788

0

338.3972

331.0597

323.8489

171

1.0701

1.0119

0.9568

1

321.2389

314.4355

307.7453

172

1.0466

0.9895

0.9354

2

305.0515

298.7437

292.5371

173

1.0237

0.9677

0.9146

3

289.7744

283.9269

278.1696

174

1.0014

0.9464

0.8942

4

275.3515

269.9315

264.5917

175

0.9797

0.9256

0.8745

5

261.7303

256.7073

251.7555

176

0.9585

0.9054

0.8552

6

248.8617

244.2075

239.6165

177

0.9379

0.8857

0.8364

7

236.7000

232.3886

228.1329

178

0.9178

0.8665

0.8181

8

225.2026

221.2096

217.2657

179

0.8982

0.8478

0.8003

9

214.3295

210.6325

206.9786

180

0.8790

0.8296

0.7829

10

204.0435

200.6216

197.2373

181

0.8604

0.8118

0.7659

11

194.3096

191.1434

188.0099

182

0.8422

0.7945

0.7494

12

185.0952

182.1667

179.2667

183

0.8245

0.7776

0.7334

13

176.3698

173.6624

170.9794

184

0.8072

0.7612

0.7177

14

168.1048

165.6029

163.1220

185

0.7903

0.7451

0.7024

15

160.2735

157.9628

155.6698

186

0.7739

0.7294

0.6875

16

152.8507

150.7178

148.5998

187

0.7578

0.7142

0.6729

17

145.8131

143.8455

141.8903

188

0.7422

0.6993

0.6587

18

139.1386

137.3248

135.5210

189

0.7269

0.6847

0.6449

19

132.8065

131.1357

129.4729

190

0.7120

0.6705

0.6314

20

126.7976

125.2597

123.7281

191

0.6975

0.6567

0.6183

21

121.0935

119.6793

118.2699

192

0.6833

0.6432

0.6054

22

115.6772

114.3781

113.0823

193

0.6694

0.6300

0.5929

23

110.5327

109.3407

108.1507

194

0.6559

0.6172

0.5807

24

105.6451

104.5525

103.4609

195

0.6427

0.6046

0.5688

25

101.0000

100.0000

99.0000

196

0.6298

0.5924

0.5571

26

96.6698

95.6703

94.6717

197

0.6172

0.5804

0.5458

27

92.5486

91.5514

90.5560

198

0.6049

0.5688

0.5347

28

88.6253

87.6320

86.6412

199

0.5929

0.5574

0.5239

29

84.8892

83.9013

82.9167

200

0.5812

0.5462

0.5133

30

81.3306

80.3494

79.3721

201

0.5698

0.5354

0.5030

31

77.9402

76.9667

75.9978

202

0.5586

0.5248

0.4929

32

74.7090

73.7444

72.7849

203

0.5477

0.5144

0.4831

33

71.6289

70.6740

69.7248

204

0.5370

0.5043

0.4735

34

68.6920

67.7475

66.8094

205

0.5266

0.4944

0.4641

35

65.8909

64.9577

64.0312

206

0.5164

0.4847

0.4550

36

63.2187

62.2973

61.3831

207

0.5064

0.4753

0.4461

37

60.6688

59.7597

58.8583

208

0.4967

0.4661

0.4373

38

58.2351

57.3387

56.4505

209

0.4872

0.4571

0.4288

39

55.9116

55.0283

54.1536

210

0.4779

0.4483

0.4205

40

53.6928

52.8229

51.9620

211

0.4689

0.4397

0.4123

41

51.5734

50.7173

49.8704

212

0.4600

0.4313

0.4044

42

49.5487

48.7064

47.8738

213

0.4513

0.4231

0.3966

43

47.6137

46.7856

45.9672

214

0.4428

0.4151

0.3890

44

45.7642

44.9503

44.1463

215

0.4346

0.4072

0.3816

45

43.9960

43.1963

42.4068

216

0.4265

0.3995

0.3743

46

42.3050

41.5196

40.7447

217

0.4185

0.3920

0.3672

47

40.6876

39.9165

39.1561

218

0.4108

0.3847

0.3603

48

39.1402

38.3834

37.6374

219

0.4032

0.3775

0.3535

49

37.6594

36.9168

36.1852

220

0.3958

0.3705

0.3469

50

36.2420

35.5136

34.7964

221

0.3885

0.3637

0.3404

51

34.8851

34.1708

33.4678

222

0.3814

0.3570

0.3340

52

33.5857

32.8854

32.1965

223

0.3745

0.3504

0.3278

53

32.3412

31.6547

30.9798

224

0.3677

0.3440

0.3218

54

31.1489

30.4762

29.8151

225

0.3611

0.3377

0.3159

55

30.0065

29.3474

28.6999

226

0.3546

0.3316

0.3101

56

28.9116

28.2659

27.6319

227

0.3482

0.3256

0.3044

57

27.8620

27.2296

26.6089

228

0.3420

0.3197

0.2988

58

26.8557

26.2363

25.6288

229

0.3359

0.3140

0.2934

59

25.8906

25.2842

24.6895

230

0.3299

0.3083

0.2881

60

24.9648

24.3711

23.7892

231

0.3241

0.3028

0.2829

61

24.0767

23.4955

22.9261

232

0.3184

0.2974

0.2778

62

23.2244

22.6556

22.0985

233

0.3128

0.2922

0.2728

63

22.4065

21.8497

21.3047

234

0.3073

0.2870

0.2680

64

21.6212

21.0764

20.5433

235

0.3020

0.2819

0.2632

65

20.8673

20.3342

19.8127

236

0.2967

0.2770

0.2585

66

20.1432

19.6216

19.1116

237

0.2916

0.2722

0.2540

67

19.4477

18.9374

18.4386

238

0.2866

0.2674

0.2495

68

18.7795

18.2803

17.7925

239

0.2816

0.2628

0.2451

69

18.1375

17.6491

17.1721

240

0.2768

0.2582

0.2408

70

17.5204

17.0427

16.5763

241

0.2721

0.2538

0.2367

71

16.9272

16.4599

16.0040

242

0.2675

0.2494

0.2325

72

16.3569

15.8999

15.4541

243

0.2629

0.2451

0.2285

73

15.8085

15.3615

14.9256

244

0.2585

0.2410

0.2246

74

15.2810

14.8438

14.4177

245

0.2541

0.2369

0.2207

75

14.7736

14.3460

13.9294

246

0.2499

0.2328

0.2170

76

14.2854

13.8672

13.4600

247

0.2457

0.2289

0.2133

77

13.8155

13.4066

13.0085

248

0.2416

0.2251

0.2096

78

13.3633

12.9634

12.5743

249

0.2376

0.2213

0.2061

79

12.9280

12.5370

12.1565

250

0.2337

0.2176

0.2026

80

12.5089

12.1265

11.7546

251

0.2298

0.2140

0.1992

81

12.1052

11.7313

11.3677

252

0.2260

0.2104

0.1959

82

11.7165

11.3508

10.9954

253

0.2223

0.2069

0.1926

83

11.3420

10.9844

10.6370

254

0.2187

0.2035

0.1894

84

10.9811

10.6314

10.2918

255

0.2151

0.2002

0.1862

85

10.6334

10.2914

9.9595

256

0.2116

0.1969

0.1832

86

10.2983

9.9639

9.6393

257

0.2082

0.1937

0.1801

87

9.9752

9.6482

9.3309

258

0.2049

0.1905

0.1772

88

9.6637

9.3439

9.0338

259

0.2016

0.1874

0.1743

89

9.3634

9.0506

8.7474

260

0.1984

0.1844

0.1714

90

9.0737

8.7678

8.4714

261

0.1952

0.1814

0.1686

91

8.7943

8.4951

8.2053

262

0.1921

0.1785

0.1659

92

8.5247

8.2321

7.9488

263

0.1891

0.1757

0.1632

93

8.2646

7.9784

7.7015

264

0.1861

0.1729

0.1606

94

8.0135

7.7337

7.4629

265

0.1832

0.1701

0.1580

95

7.7712

7.4975

7.2327

266

0.1803

0.1675

0.1555

96

7.5373

7.2696

7.0107

267

0.1775

0.1648

0.1530

97

7.3115

7.0496

6.7965

268

0.1747

0.1622

0.1506

98

7.0934

6.8373

6.5897

269

0.1720

0.1597

0.1482

99

6.8828

6.6322

6.3902

270

0.1693

0.1572

0.1459

100

6.6793

6.4342

6.1975

271

0.1667

0.1547

0.1436

101

6.4828

6.2430

6.0115

272

0.1642

0.1523

0.1413

102

6.2929

6.0583

5.8319

273

0.1617

0.1500

0.1391

103

6.1093

5.8799

5.6584

274

0.1592

0.1477

0.1370

104

5.9319

5.7074

5.4909

275

0.1568

0.1454

0.1349

105

5.7605

5.5408

5.3290

276

0.1544

0.1432

0.1328

106

5.5947

5.3798

5.1726

277

0.1521

0.1410

0.1307

107

5.4344

5.2241

5.0214

278

0.1498

0.1389

0.1287

108

5.2794

5.0736

4.8753

279

0.1475

0.1368

0.1268

109

5.1294

4.9280

4.7341

280

0.1453

0.1347

0.1248

110

4.9844

4.7873

4.5976

281

0.1432

0.1327

0.1229

111

4.8441

4.6512

4.4655

282

0.1411

0.1307

0.1211

112

4.7083

4.5195

4.3379

283

0.1390

0.1287

0.1192

113

4.5769

4.3921

4.2144

284

0.1369

0.1268

0.1174

114

4.4497

4.2689

4.0950

285

0.1349

0.1249

0.1157

115

4.3266

4.1496

3.9794

286

0.1329

0.1231

0.1140

116

4.2074

4.0341

3.8676

287

0.1310

0.1213

0.1123

117

4.0920

3.9224

3.7594

288

0.1291

0.1195

0.1106

118

3.9802

3.8142

3.6547

289

0.1272

0.1177

0.1090

119

3.8720

3.7094

3.5533

290

0.1254

0.1160

0.1074

120

3.7671

3.6080

3.4552

291

0.1236

0.1143

0.1058

121

3.6656

3.5097

3.3602

292

0.1218

0.1127

0.1042

122

3.5671

3.4145

3.2681

293

0.1201

0.1111

0.1027

123

3.4718

3.3223

3.1790

294

0.1184

0.1095

0.1012

124

3.3793

3.2330

3.0927

295

0.1167

0.1079

0.0998

125

3.2898

3.1464

3.0091

296

0.1150

0.1063

0.0983

126

3.2029

3.0626

2.9281

297

0.1134

0.1048

0.0969

127

3.1187

2.9813

2.8496

298

0.1118

0.1033

0.0955

128

3.0371

2.9024

2.7735

299

0.1102

0.1019

0.0941

129

2.9579

2.8260

2.6997

300

0.1087

0.1004

0.0928

130

2.8811

2.7519

2.6283