Dongguan Uchi ইলেকট্রনিক্স কোং লিমিটেড

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বাড়ি পণ্যএনটিসি Thermistor

High Power NTC Thermistor

High Power NTC Thermistor

বড় ইমেজ :  High Power NTC Thermistor

পণ্যের বিবরণ:

Place of Origin: Dongguan,Guangdong,China
পরিচিতিমুলক নাম: UCHI
সাক্ষ্যদান: UL.VDE.SGS.
Model Number: MF72

প্রদান:

Minimum Order Quantity: 5000PCS
মূল্য: Negotiable
Packaging Details: Bulk/Ammo/Reel
Delivery Time: 3~5 working days
Payment Terms: T/T,Paypal,Western Union,Money gram
Supply Ability: 8000,000,000PCS Per Month
বিস্তারিত পণ্যের বর্ণনা

High Power NTC Thermistor

 

Quick Detail:

 

• Small Size and fast response

• High Power handling capability

• Fast response to surge current

• High material constant (B value)

• Low residual resistance

• Wide operating temperature range -55 to +200C

• R25 allowable tolerance is ±20%

• Long-term Stability and Reliability

 

 

Description:

 

The MF72 power NTC thermistor is a kind of semiconductor ceramic element that mostly made from transition metal oxide material, and belongs to negative temperature thermistors. When you tune on an electrical equipment ,the surge current can be restrained by a power NTC thermistor connected in series with the power circuit .Because of the continuing action of current, temperature of power NTC thermistor raising, the resistance will rapidly drop to a small value, the consumed power can be ignored. So it can not affect normal operating current. Therefore, using power NTC thermistor is a most effectively amd most brief measure to restrain surge current, protecting electrical equipment from destruction.

 

 

Applications:

 

Can be installed into the power circuits of:

• Power supplies and inverters

• Uninterruptible Power Supplies

• Energy saving lamps

• Electronic Ballasts

• Filament Protection of various types of lamps

• Some types of heaters

• For higher power circuits ask about the MF73

 and MF74 series surge suppressors.

 

 

Specifications:

 

Production Sign Explain

 

 

Remark:

 

1. The Max. Steady State Current meets when the decimal expressed with three figures.

Other expressed with the actual value.

2.The Rated Zero-power Resistance meets the decimal or is bigger than is 100Ω when with three expressions, other expressed with two.

 

 

Shapec Structure Picture

 

 

 

Main Parameter and Dimensions


Remark: Unless the particular indication , the allowable tolerance of Rated Zero-power Resistance is ±20%.

 

Unit:mm

 

Type

Rated Resistance

(A)
Max. Steady State Current

Dmax

Lmin

F±1

Tmax

d

5D-5

5

1

6.5

25

5.0/2.5

5

0.55/0.45

 

10D-5

10

0.7

6.5

25

5.0/2.5

5

0.55/0.45

 

20D-5

20

0.5

6.5

25

5.0/2.5

5

0.55/0.45

 

5D-7

5

2

8.5

25

5.0

5

0.55

 

8D-7

8

1

8.5

25

5.0

5

0.55

 

10D-7

10

1

8.5

25

5.0

5

0.55

 

12D-7

12

1

8.5

25

5.0

5

0.55

 

16D-7

16

0.7

8.5

25

5.0

5

0.55

 

20D-7

20

0.6

8.5

25

5.0

5

0.55

 

22D-7

22

0.6

8.5

25

5.0

5

0.55

 

33D-7

33

0.5

8.5

25

5.0

5

0.55

 

3D-9

3

4

10.5

25

7.5/5.0

5.5

0.78/0.55

 

4D-9

4

4

10.5

25

7.5/5.0

5.5

0.78/0.55

 

5D-9

5

3

10.5

25

7.5/5.0

5.5

0.78/0.55

 

6D-9

6

2

10.5

25

7.5/5.0

5.5

0.78/0.55

 

8D-9

7

2

10.5

25

7.5/5.0

5.5

0.78/0.55

 

10D-9

10

2

10.5

25

7.5/5.0

5.5

0.78/0.55

 

12D-9

12

1

10.5

25

7.5/5.0

5.5

0.78/0.55

 

16D-9

16

1

10.5

25

7.5/5.0

5.5

0.78/0.55

 

20D-9

20

1

10.5

25

7.5/5.0

5.5

0.78/0.55

 

22D-9

22

1

10.5

25

7.5/5.0

5.5

0.78/0.55

 

30D-9

30

1

10.5

25

7.5/5.0

5.5

0.78/0.55

 

33D-9

33

1

10.5

25

7.5/5.0

5.5

0.78/0.55

 

50D-9

50

1

10.5

25

7.5/5.0

5.5

0.78/0.55

 

60D-9

60

0.8

10.5

25

7.5/5.0

5.5

0.78/0.55

 

2.5D-11

2.5

5

12.5

25

7.5/5.0

5.5

0.78

 

3D-11

3

5

12.5

25

7.5/5.0

5.5

0.78

 

4D-11

4

4

12.5

25

7.5/5.0

5.5

0.78

 

5D-11

5

4

12.5

25

7.5/5.0

5.5

0.78

 

6D-11

6

3

12.5

25

7.5/5.0

5.5

0.78

 

8D-11

8

3

12.5

25

7.5/5.0

5.5

0.78

 

10D-11

10

3

12.5

25

7.5/5.0

5.5

0.78

 

12D-11

12

2

12.5

25

7.5/5.0

5.5

0.78

 

16D-11

16

2

12.5

25

7.5/5.0

5.5

0.78

 

20D-11

20

2

12.5

25

7.5/5.0

5.5

0.78

 

22D-11

22

2

12.5

25

7.5/5.0

5.5

0.78

 

30D-11

30

1.5

12.5

25

7.5/5.0

5.5

0.78

 

33D-11

33

1.5

12.5

25

7.5/5.0

5.5

0.78

 

1.3D-13

1.3

7

14.5

25

7.5

6

0.78

 

1.5D-13

1.5

6

14.5

25

7.5

6

0.78

 

3D-13

3

6

14.5

25

7.5

6

0.78

 

4D-13

4

5

14.5

25

7.5

6

0.78

 

5D-13

5

5

14.5

25

7.5

6

0.78

 

6D-13

6

4

14.5

25

7.5

6

0.78

 

7D-13

7

4

14.5

25

7.5

6

0.78

 

8D-13

8

4

14.5

25

7.5

6

0.78

 

10D-13

10

4

14.5

25

7.5

6

0.78

 

12D-13

12

3

14.5

25

7.5

6

0.78

 

15D-13

15

3

14.5

25

7.5

6

0.78

 

16D-13

16

3

14.5

25

7.5

6

0.78

 

20D-13

20

3

14.5

25

7.5

6

0.78

 

30D-13

30

2.5

14.5

25

7.5

6

0.78

 

47D-13

47

2

14.5

25

7.5

6

0.78

 

1.3D-15

1.3

8

16.5

25

7.5

6

0.78

 

1.5D-15

1.5

8

16.5

25

7.5

6

0.78

 

3D-15

3

7

16.5

25

7.5

6

0.78

 

5D-15

5

6

16.5

25

7.5

6

0.78

 

6D-15

6

5

16.5

25

7.5

6

0.78

 

7D-15

7

5

16.5

25

7.5

6

0.78

 

8D-15

8

5

16.5

25

7.5

6

0.78

 

10D-15

10

5

16.5

25

7.5

6

0.78

 

12D-15

12

4

16.5

25

7.5

6

0.78

 

15D-15

15

4

16.5

25

7.5

6

0.78

 

16D-15

16

4

16.5

25

7.5

6

0.78

 

20D-15

20

4

16.5

25

7.5

6

0.78

 

30D-15

30

3

16.5

25

7.5

6

0.78

 

33D-15

33

3

16.5

25

7.5

6

0.78

 

47D-15

47

3

16.5

25

7.5

6

0.78

 

50D-15

50

3

16.5

25

7.5

6

0.78

 

0.7D-20

0.7

12

21.5

25

10/7.5

7

1.0

 

1.3D-20

1.3

9

21.5

25

10/7.5

7

1.0

 

2.2D-20

2.2

8

21.5

25

10/7.5

7

1.0

 

2.5D-20

2.5

8

21.5

25

10/7.5

7

1.0

 

3D-20

3

8

21.5

25

10/7.5

7

1.0

 

5D-20

5

7

21.5

25

10/7.5

7

1.0

 

6D-20

6

6

21.5

25

10/7.5

7

1.0

 

8D-20

8

6

21.5

25

10/7.5

7

1.0

 

10D-20

10

6

21.5

25

10/7.5

7

1.0

 

12D-20

12

5

21.5

25

10/7.5

7

1.0

 

16D-20

16

5

21.5

25

10/7.5

7

1.0

 

3D-25

3

9

26.5

25

10/7.5

8

1.0

 

5D-25

5

8

26.5

25

10/7.5

8

1.0

 

8D-25

8

7

26.5

25

10/7.5

8

1.0

 

10D-25

10

7

26.5

25

10/7.5

8

1.0

 

 

Competitive Advantage:

 

  1. Factory supply directly
  2. Completed certificates such as UL,VDE,SGS,etc and high quality available
  3.  Quick delivery
  4. Best after-sales services
  5. OEM & ODM available

যোগাযোগের ঠিকানা
Dongguan Uchi Electronics Co.,Ltd.

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