교환할 수 있는 정밀도 차 자동 전자공학을 위한 광선 에폭시 입히는 Thermometrics NTC 서미스터 2.7KOhm 3950

아니

항목

표지

시험 조건

미네

정상값

맥스

단위

1.

25°C의 저항

R25

Ta=25±0.05°C

PT ¥0.1mw

2.673

2.7

2.727

kΩ

2.

B 값

B25/50

3910.5

3950

3989.5

k

3.

분산 요인

σ

조용한 공중에

≥2

mw/°C

4.

시간 상수

τ

조용한 공중에

≤7

초

5.

작동 온도 범위

/

/

-55

/

+125

°C

6

단열 저항

/

100V DC 1분

≥100

MΩ

7.

최대 등급 전력

Pmax

/

≤50

mW

R-T 변환 표

R25=2.7KΩ±1% B25/50=3950K±1%

T/°C

Rmax

Rcen

Rmin

T/°C

Rmax

Rcen

Rmin

-55

211.966

223.777

236.223

-18세

21.618

22.303

23.006

- 54

197.640

208.505

219.946

-17번

20.470

21.106

21.760

-53

184.388

194.389

204.911

-16

19.389

19.981

20.588

-52

172.123

181.332

191.014

-15

18.371

18.921

19.486

-51

160.761

169.246

178.160

-14

17.411

17.923

18.448

-50

150.230

158.051

166.262

-13

16.507

16.983

17.471

-49

140.463

147.675

155.242

-12

15.654

16.097

16.551

-48

131.398

138.052

145.027

-11

14.850

15.262

15.684

-47

122.980

129.121

135.555

-10

14.092

14.475

14.867

-46

115.158

120.828

126.764

-9

13.376

13.732

14.097

-45

107.885

113.122

118.602

-8

12.700

13.032

13.371

-44

101.119

105.958

111.018

-7

12.062

12.371

12.686

-43

94.821

99.294

103.968

-6

11.459

11.746

12.040

-42

88.955

93.092

97.411

-5

10.890

11.157

11.429

-41

83.489

87.316

91.309

-4

10.351

10.600

10.853

-40

78.393

81.934

85.626

-3

9.843

10.074

10.309

-39

73.640

76.918

80.333

-2

9.361

9.576

9.795

-38

69.204

72.239

75.399

-1

8.906

9.106

9.310

-37

65.062

67.873

70.798

0

8.475

8.662

8.851

-36

61.193

63.797

66.505

1

8.068

8.241

8.417

-35

57.577

59.990

62.498

2

7.682

7.843

8.006

-34

54.195

56.433

58.756

3

7.316

7.466

7.618

-33

51.033

53.107

55.260

4

6.970

7.109

7.250

-32

48.073

49.996

51.992

5

6.642

6.771

6.902

-31

45.301

47.086

48.936

6

6.331

6.451

6.573

-30

42.706

44.362

46.077

7

6.036

6.148

6.261

-29

40.274

41.810

43.402

8

5.757

5.860

5.965

-28

37.994

39.420

40.896

9

5.492

5.588

5.685

-27

35.855

37.180

38.550

10

5.243

5.333

5.423

-26

33.850

35.080

36.351

11

5.001

5.084

5.167

-25

31.967

33.110

34.289

12

4.775

4.851

4.928

-24

30.199

31.261

32.356

13

4.559

4.630

4.702

-23

28.539

29.526

30.543

14

4.355

4.421

4.487

- 22

26.980

27.896

28.841

15

4.161

4.222

4.283

-21

25.513

26.365

27.243

16

3.976

4.032

4.089

- 20

24.135

24.927

25.742

17

3.801

3.853

3.905

-19

22.838

23.574

24.332

18

3.634

3.682

3.730

R-T 변환 표

R25=2.7KΩ±1% B25/50=3950K±1%

T/°C

Rmax

Rcen

Rmin

T/°C

Rmax

Rcen

Rmin

19

3.475

3.520

3.564

56

0.764

0.782

0.799

20

3.324

3.365

3.407

57

0.736

0.753

0.771

21

3.181

3.219

3.257

58

0.710

0.727

0.744

22

3.044

3.079

3.114

59

0.684

0.701

0.717

23

2.914

2.946

2.978

60

0.660

0.676

0.692

24

2.790

2.820

2.849

61

0.637

0.652

0.668

25

2.673

2.700

2.727

62

0.614

0.629

0.645

26

2.558

2.585

2.612

63

0.593

0.608

0.623

27

2.449

2.476

2.503

64

0.572

0.587

0.602

28

2.345

2.372

2.399

65

0.552

0.566

0.581

29

2.246

2.273

2.299

66

0.533

0.547

0.561

30

2.152

2.178

2.205

67

0.515

0.528

0.542

31

2.062

2.088

2.115

68

0.497

0.511

0.524

32

1.977

2.002

2.029

69

0.480

0.493

0.507

33

1.895

1.921

1.946

70

0.464

0.477

0.490

34

1.817

1.843

1.868

71

0.448

0.461

0.474

35

1.743

1.768

1.793

72

0.433

0.446

0.458

36

1.672

1.697

1.722

73

0.419

0.431

0.443

37

1.605

1.629

1.654

74

0.405

0.417

0.429

38

1.540

1.564

1.588

75

0.392

0.403

0.415

39

1.479

1.502

1.526

76

0.379

0.390

0.402

40

1.420

1.443

1.467

77

0.367

0.378

0.389

41

1.364

1.387

1.410

78

0.355

0.366

0.377

42

1.310

1.333

1.356

79

0.343

0.354

0.365

43

1.259

1.281

1.304

80

0.332

0.343

0.353

44

1.210

1.232

1.254

81

0.322

0.332

0.342

45

1.163

1.184

1.206

82

0.312

0.322

0.332

46

1.118

1.139

1.161

83

0.302

0.311

0.321

47

1.075

1.096

1.117

84

0.292

0.302

0.312

48

1.035

1.055

1.075

85

0.283

0.293

0.302

49

0.995

1.015

1.036

86

0.274

0.284

0.293

50

0.956

0.976

0.995

87

0.266

0.275

0.284

51

0.922

0.941

0.961

88

0.258

0.267

0.276

52

0.888

0.906

0.926

89

0.250

0.258

0.267

53

0.855

0.873

0.892

90

0.242

0.251

0.259

54

0.823

0.841

0.860

91

0.235

0.243

0.252

55

0.793

0.811

0.829

92

0.228

0.236

0.244

R-T 변환 표

R25=2.7KΩ±1% B25/50=3950K±1%

T/°C

Rmax

Rcen

Rmin

T/°C

Rmax

Rcen

Rmin

93

0.221

0.229

0.237

94

0.215

0.222

0.230

95

0.208

0.216

0.224

96

0.202

0.210

0.217

97

0.196

0.203

0.211

98

0.191

0.198

0.205

99

0.185

0.192

0.199

100

0.180

0.187

0.193

101

0.175

0.181

0.188

102

0.170

0.176

0.183

103

0.165

0.171

0.178

104

0.160

0.166

0.173

105

0.156

0.162

0.168

106

0.151

0.157

0.164

107

0.147

0.153

0.159

108

0.143

0.149

0.155

109

0.139

0.145

0.151

110

0.135

0.141

0.147

111

0.132

0.137

0.143

112

0.128

0.133

0.139

113

0.125

0.130

0.135

114

0.121

0.127

0.132

115

0.118

0.123

0.128

116

0.115

0.120

0.125

117

0.112

0.117

0.122

118

0.109

0.114

0.119

119

0.106

0.111

0.116

120

0.104

0.108

0.113

121

0.101

0.105

0.110

122

0.098

0.103

0.107

123

0.096

0.100

0.104

124

0.093

0.098

0.102

125

0.091

0.095

0.099