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Product type:Thermistor | Temperature Sensor -
Name:Power-NTC thermistors mf72
Item:variety of specifications
Description:

冷電阻-直徑-穩(wěn)態(tài)電流參數(shù)（例:5D-11即是5歐姆冷電阻，11mm直徑，4A穩(wěn)態(tài)電流）

冷電阻（歐姆）

 D-5 D-7 D-9 D-11 D-13 D-15 D-20 D-25
0.7 --- --- --- --- --- --- 12 13
1.3 --- --- --- --- 7 8 9

---

1.5 --- --- --- --- 7 8 --- 10
2.5 --- --- --- 5 6 --- --- ---
3 --- --- 4 5 6 7 8 9
4 --- --- 3 4 5 --- --- ---
5 1 2 3 4 5 6 7 8
6 --- --- 2 3 4 5 6 ---
7 --- --- --- --- 4 5 --- ---
8 --- 1 2 3 4 5 6 7
10 0.7 1 2 3 4 5 6 7
12 --- 1 1 2 3 4 5 6
15 --- --- --- --- 3 4 --- ---
16 --- 0.7 1 2 3 4 5 6
20 --- --- 1 2 3 4 --- ---
22 --- 0.6 1 2 --- --- --- ---
30 --- --- 1 1.5 2.5 3.5 --- ---
33 --- 0.5 1 1.5 --- --- --- ---
47 --- --- --- --- 2 3 --- ---
50 --- --- 1 1.5 --- --- --- ---
60 0.5 --- 0.8 1.5 --- --- --- ---
80 --- --- 0.8 1.2 --- --- --- ---
120 --- --- 0.8 --- 1.5 2.5 --- ---
200 0.1 0.2 0.5 --- --- --- --- ---
400 --- --- 0.2 --- --- --- --- ---

    

  MF72功率型熱敏電阻

 MF72功率型NTC熱敏電阻器是以氧化錳等為主要原料制造的精細(xì)半導(dǎo)體電子陶瓷元件。電阻值隨溫度的變化呈現(xiàn)非線性變化，電阻值隨溫度升高而降低。利用這一特性，在電路的輸入端串聯(lián)一個(gè)MSR熱敏電阻增加線路的阻抗，這樣就可以有效的抑制開(kāi)關(guān)`繼電器`電磁閥動(dòng)作時(shí)產(chǎn)生的浪涌電壓形成的浪涌電流。當(dāng)電路進(jìn)入穩(wěn)態(tài)工作時(shí)，由于線路中持續(xù)工作電流引起的MSR熱敏電阻器的發(fā)熱，使得電阻器的電阻值變得很小，對(duì)線路造成的影響可以完全忽略。該產(chǎn)品主要用來(lái)替代電源及電視`顯示器中的水泥電阻的作用。
1．產(chǎn)品特點(diǎn)
　　電阻范圍寬
　　
     抗浪涌力強(qiáng)
　　
     響應(yīng)時(shí)間快
2．產(chǎn)品用途
　　
     各類電源浪涌電流保護(hù)
　　
     照明電器`家用電器浪涌過(guò)電流保護(hù)
　　
     電子鎮(zhèn)流器`電子節(jié)能燈浪涌電流保護(hù)
　　
     測(cè)量控制儀器的浪涌電流保護(hù)
　　
     繼電器`電磁閥動(dòng)作浪涌電流保護(hù)
　　
     其他各類電子線路中浪涌電流保護(hù)

3．命名方法

 

MF72
□□D
□□□
熱敏型號(hào)
芯片直徑
熱敏電阻值
NTC
□□D
□□□
通用中性標(biāo)識(shí) 
熱敏電阻值
芯片直徑

4．外形尺寸
　　　
    

尺寸(mm):

05D

6.5

4

25

5

9

0.56

4

07D

9.0

4

5

0.8

09D

12

5

7.5

11D

13.5

6

7.5

8

13D 14.5 6

15D

18

8

7.5

20D

24

10

10

6

1.0

25D

29

12

10

5．技術(shù)參數(shù)

05D

MF72-05D005

5.0

1.0

0.35

6

19

-56~+200

MF72-05D008

8.0

0.8

0.58

6

19

MF72-05D010

10

0.8

0.75

6

19

MF72-05D016

16

0.5

1.27

6

18

MF72-05D022

22

0.5

1.56

6

18

MF72-05D100

100

0.2

4.89

5

18

07D

MF72-07D005

5.0

2.0

0.35

9

29

-56~+200

MF72-07D008

8.0

1.5

0.58

9

26

MF72-07D010

10

1.0

0.75

9

26

MF72-07D012

12

0.9

0.82

9

26

MF72-07D016

16

0.8

1.27

9

26

MF72-07D022

22

0.6

1.56

9

26

MF72-07D100

100

0.3

4.89

10

26

09D

MF72-09D003

3.0

4.0

0.12

11

39

-56~+200

MF72-09D005

5.0

3.0

0.20

11

39

MF72-09D008

8.0

2.2

0.38

11

38

MF72-09D010

10

2.0

0.43

11

38

MF72-09D012

12

1.8

0.63

11

38

MF72-09D016

16

1.5

0.75

11

38

MF72-09D022

22

1.3

0.90

11

39

MF72-09D033

33

1.1

1.10

11

37

MF72-09D047

47

0.9

1.16

11

37

MF72-09D062<, /FONT>

62

0.7

1.53

11

37

MF72-09D082

82

0.5

2.18

11

38

MF72-09D100

100

0.4

2.57

11

38

MF72-09D220

220

0.3

5.92

11

37

11D

MF72-11D2R2

2.2

5.5

0.09

12

49

-56~+200

MF72-11D003

3.0

5.0

0.12

12

49

MF72-11D005

5.0

4.0

0.15

13

48

MF72-11D008

8.0

3.0

0.25

13

48

MF72-11D010

10

3.0

0.27

13

48

MF72-11D012

12

2.8

0.41

13

46

MF72-11D016

16

2.5

0.48

13

46

MF72-11D022

22

2.2

0.60

13

46

MF72-11D033

33

2.0

0.75

15

46

MF72-11D047

47

1.6

1.18

15

48

MF72-11D062

62

1.5

1.23

15

48

MF72-11D082

82

1.3

1.72

15

48

MF72-11D100

100

1.0

1.89

15

46

13D

MF72-13D2R2

2.2

6.0

0.08

13

63

 -56~+200

MF72-13D003

3.0

5.6

0.09

13

63

MF72-13D005

5.0

5.0

0.12

14

65

MF72-13D008

8.0

4.3

0.19

14

65

MF72-13D010

10

4.0

0.22

15

65

MF72-13D012

12

3.8

0.32

15

65

MF72-13D016

16

3.5

0.33

15

63

MF72-13D022

22

3.0

0.39

14

63

MF72-13D033

33

2.5

0.56

14

63

MF72-13D047

47

2.0

0.83

15

65

MF72-13D062

62

1.8

1.19

15

65

MF72-13D082

82

1.5

1.27

15

63

MF72-13D100

100

1.0

1.53

15

63

15D

MF72-15D2R2

2.2

7.0

0.02

18

73

 -56~+200

MF72-15D003

3.0

6.5

0.02

18

77

MF72-15D005

5.0

6.0

0.04

17

77

MF72-15D008

8.0

5.5

0.06

17

75

MF72-15D010

10

5.0

0.08

16

73

MF72-15D012

12

4.8

0.24

16

73

MF72-15D016

16

4.5

0.27

16

73

MF72-15D022

22

4.0

0.29

17

83

MF72-15D033

33

3.5

0.47

17

85

MF72-15D047

47

3.0

0.59

18

87

20D

MF72-20D0R7

0.7

11

0.02

23

89

-56~+200

MF72-20D001

1.0

9.5

0.02

23

89

MF72-20D002

2.0

8.2

0.04

24

93

MF72-20D003

3.0

7.5

0.06

24

93

MF72-20D005

5.0

7.0

0.08

25

97

MF72-20D006

6.0

6.5

0.09

25

97

MF72-20D008

8.0

6.0

0.13

25

99

MF72-20D010

10

5.5

0.15

25

99

MF72-20D012

12

5.0

0.19

23

103

MF72-20D016

16

5.0

0.22

23

103

25D

MF72-25D0R7

0.7

13

0.01

30

117

-56~+200

MF72-25D001

1.0

11

0.02

30

123

MF72-25D002

2.0

9.5

0.03

32

125

MF72-25D003

3.0

8.5

0.04

32

127

MF72-25D005

5.0

8.0

0.06

32

127

MF72-25D006

6.0

7.5

0.09

33

129

MF72-25D008

8.0

7.0

0.10

35

129

MF72-25D010

10

6.5

0.13

35

127

MF72-25D012

12

6.3

0.15

35

127

MF72-25D016

16

6.0

0.15

33

127
　
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