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automatic smd fuse low low resistance for video cameras

automatic smd fuse low low resistance for video cameras

Automatic smd fuse low low resistance for video cameras

Brand Name
JK
Place of Origin
China
Material
Polymer
Certification
UL,TUV
OEM/ODM Availability
Yes
Delivery Time
Ship in 15 days after payment
Start Port
shenzhen
Supply Ability
10000000 pieces/month
MOQ
10--100000
Payment Terms
L/C, D/A, D/P, T/T, Western Union, MoneyGram, OA
Breaking Capacity
High
Safety Standards
CSA
Usage
Resettable
Mounting type
SMD
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Company Advantages
1. The manufacture of Jinke smd ptc thermistor covers a wide range of stages. They include rapid prototypes, circuit board fabrication, welding, performance testing, and assembly. Jinke PTC can be received by customers quickly thanks to the location in Shenzhen
2. Promising application prospect and tremendous market potential can be seen from this product. Jinke PTC varies by series like PTC heating component, PPTC resettable fuse, and PTC small household appliance
3. The product is able to operate in a stable manner. It is not easy to overheat or overload during its operation. Higher safety is guaranteed by using Jinke ceramic PTC
4. The product has remarkable sealing performance. All its components and parts are finely soldered inside the housing. The technology adopted in manufacturing Jinke PTC reaches international standards
5. This product is safe to use. It has passed the electrical safety test, involving electromagnetic interference level test, surge test, electrostatic discharge test, and leakage test. Jinke PTC has been patented


automatic smd fuse low low resistance for video cameras-1

Features

 

◇ Strap devices,Axial leaded
◆ Protection for NiCd/NiMH rechargesble battery packs,Li-ion/Polymer Li-ion battery
◇ Lead-free
◆ Halogen free
◇ Agency recognition:UL、CSA、TUV  


❈ Product Video


❈ Product Dimensions


automatic smd fuse low low resistance for video cameras-2


Model

A

B

C

D

E

Min

Max

Min

Max

Min

Max

Min

Max

Min

Max

JK-P070

17.0

22.1

4.9

5.5

0.4

1.0

3.5

6.0

3.8

4.2

JK-P100

17.0

22.1

4.9

5.5

0.4

1.0

3.5

6.0

3.8

4.2

JK-P120

17.0

22.1

4.9

5.5

0.4

1.0

3.5

6.0

3.8

4.2

JK-P175

20.9

23.1

4.6

5.5

0.4

1.0

3.5

6.0

3.8

4.2

JK-P180

20.9

23.1

4.6

5.5

0.4

1.0

3.5

6.0

3.8

4.2

JK-P190

20.9

23.1

4.6

5.5

0.4

1.0

3.5

6.0

3.8

4.2

JK-P200

20.9

23.1

4.6

5.5

0.4

1.0

3.5

6.0

3.8

4.2

JK-P210

20.9

23.1

4.6

5.5

0.4

1.0

3.5

6.0

3.8

4.2

JK-P260

20.9

23.1

4.6

5.5

0.4

1.0

3.5

6.0

3.8

4.2

JK-P300

24.0

27.5

6.9

7.5

0.4

1.0

4.0

7.5

4.8

5.2

JK-P350

24.0

27.5

6.9

7.5

0.4

1.0

4.0

7.5

4.8

5.2

JK-P380

24.0

27.5

6.9

7.5

0.4

1.0

4.0

7.5

4.8

5.2

JK-P420

24.0

27.5

9.8

10.5

0.4

1.0

4.0

7.5

4.8

5.2

JK-P450

24.0

27.5

9.8

10.5

0.4

1.0

4.0

7.5

4.8

5.2

JK-P550

24.0

27.5

9.8

10.5

0.4

1.0

4.0

7.5

4.8

5.2

JK-P600

27.1

29.1

13.9

14.5

0.4

1.0

4.1

5.5

5.9

6.6

JK-P730

27.1

29.1

13.9

14.5

0.4

1.0

4.1

5.5

5.9

6.6

JK-P900

45.4

47.6

7.9

8.5

0.4

1.0

4.6

6.2

5.9

6.1

JK-P1410

58.0

60.0

13.4

14.0

0.4

1.0

4.2

5.8

5.9

6.1

Thermal Derating Chart-IH(A)
JK-P Series



Model

Maximum ambient operating temperatures(℃)

-40

-20

0

25

40

50

60

70

80

85

JK-P070

1.1

1.0

0.8

0.7

0.5

0.4

0.3

0.2

0.2

0.1

JK-P100

1.8

1.6

1.4

1.0

0.8

0.7

0.6

0.4

0.3

0.2

JK-P120

1.9

1.7

1.5

1.2

1.0

0.9

0.8

0. 6

0.5

0.4

JK-P175

2.5

2.2

2.0

1.75

1.4

1.3

1.2

1.0

0.9

0.8

JK-P180

2.6

2.3

2.1

1.8

1.4

1.3

1.2

1.0

0.9

0.8

JK-P190

2.8

2.5

2.3

1.9

1.5

1.4

1.3

1.1

0.9

0.8

JK-P200

3.1

2.8

2.5

2.0

1. 7

1.5

1.4

1.2

1.0

0.9

JK-P210

3.3

3.0

2.7

2.1

1.8

1.6

1.5

1.3

1.1

1.0

JK-P260

3.8

3.4

3.1

2.6

2.2

2.0

1.9

1.7

1.4

1.3

JK-P300

5.1

4.4

3.7

3.0

2.3

1.9

1.6

1.2

0.9

0.7

JK-P350

5.3

4.8

4.3

3.5

3.0

2.7

2.5

2.1

1.8

1.7

JK-P380

5.4

4.9

4.4

3.8

3.3

3.0

2.8

2.5

2.3

2.1

JK-P420

6.3

5.7

5.1

4.2

3.6

3.3

3.0

2.6

2.2

2.1

JK-P450

6.5

5.8

5.3

4.5

3.9

3.6

3.3

2.9

2.6

2.4

JK-P550

7.6

6.9

6.2

5..5

4.7

4.3

4.0

3.6

3.2

3.0

JK-P600

8.7

7.8

7.1

6.0

5.2

4.7

4.4

3.9

3.4

3.2

JK-P730

10.5

9.5

8.6

7.3

6.3

5.7

5.4

4.7

4.2

4.0

JK-P900

12.7

11.4

10

9.0

7.5

6.8

6.2

5.5

4.9

4.5

JK-P1410

19.9

17.8

15.7

14.1

11.8

10.8

9.7

8.7

7.7

7.2

Electrical Characteristic

Ihold=Hold current: maximum current device will not trip in 25℃ still air.
Itrip= Trip current: minimum current device will always trip in 25℃ still air.
Vmax=Maximum voltage device can withstand without damage at rated current(Imax).
Imax=Maximum fault current device can withstand without damage at rated voltage(vmax).
Pd max= Typical power dissipation: typical amount of power dissipated by the device when in state air environment.
Maximum Time-to-trip=Maximum time to trip(s) at assigned current.
Rmin=Minimum device resistance prior to tripping at 25℃.
Rmax=Maximum device resistance prior to tripping at 25℃.
R1max=Maximum device resistance one hour after it is tripped at 25℃



Model

Ihold

Itrip

Vmax

Imax

Pd

Maximum Time-to-trip

Rmin

Rmax

R1max

(A)

(A)

(V)

(A)

(W)

Current(A)

Time(S)

(Ω)

(Ω)

(Ω)

JK-P070

0.70

1.45

16

100

1.60

3.5

5.0

100

200

400

JK-P100

1.00

2.50

16

100

1.60

5.0

5.0

70

130

260

JK-P120

1.20

2.70

16

100

1.60

6.0

5.0

60

120

240

JK-P175

1.75

3.80

16

100

1.60

8.5

5.0

30

65

130

JK-P180

1.80

3.80

16

100

1.60

9.0

5.0

30

60

120

JK-P190

1.90

4.20

16

100

1.60

9.5

5.0

25

45

90

JK-P200

2.00

4.40

16

100

1.60

10.0

5.0

20

40

80

JK-P210

2.10

4.40

16

100

1.60

10.5

5.0

20

35

70

JK-P260

2.60

5.20

16

100

1.60

13.0

5.0

15

30

60

JK-P300

3.00

6.30

24

100

2.40

15.0

5.0

15

31

62

JK-P350

3.50

7.00

24

100

2.40

17.5

5.0

17

31

62

JK-P380

3.80

7.60

24

100

2.40

19.0

5.0

13

22

44

JK-P420

4.20

8.30

24

100

2.00

21.0

5.0

12

24

48

JK-P450

4.50

9.00

20

100

2.00

22.5

5.0

11

20

40

JK-P550

5.50

10.50

20

100

2.00

27.5

5.0

9

16

32

JK-P600

6.00

11.70

20

100

2.80

30.0

5.0

7

14

28

JK-P730

7.30

14.10

20

100

3.30

36.5

5.0

5

12

24

JK-P900

9.00

16.70

20

100

3.80

45.0

5.0

6

10

20

JK-P1410

14.10

26.20

20

100

6.00

70.5

5.0

3

5

10

automatic smd fuse low low resistance for video cameras-3
JK-P Series Specification


❈ Application Scope;


This type named as Resettable Fuse PPTC STRAP JK-P SERIES is widely used,Portable media player battery packs;digital camera battery packs;Computer battery packs;Mobile radio battery packs;Tablet PC battery packs,etc.


automatic smd fuse low low resistance for video cameras-4
automatic smd fuse low low resistance for video cameras-5
automatic smd fuse low low resistance for video cameras-6
❈ Product Packaging


automatic smd fuse low low resistance for video cameras-7


❈ Product Certificate

automatic smd fuse low low resistance for video cameras-8



Main parameters of PTC thermistor.


1) Rated zero power resistance (R25 or Rn): Refers to the zero power resistance at 25 ° C unless otherwise specified.


2) Minimum resistance (Rmin): refers to the minimum resistance value corresponding to the temperature curve starting from normal temperature 25 ℃.


3) Temperature at the minimum resistance (Tmin): The temperature when the minimum resistance Rmin appears.


4) Switching temperature (TC): The temperature when the resistance value starts to increase stepwise is called the switching temperature, that is, when the resistance value increases to 2 times


The temperature corresponding to the minimum resistance (Rmin) is also called the Curie temperature.


RTC2 = 2 × Rmin


5) Maximum working voltage (Umax): the maximum voltage that the PTC thermistor can sustain under the maximum allowable ambient temperature.


6) Maximum current (Int): refers to the maximum current allowed to pass through the PTC thermistor under the maximum operating voltage.


7) Non-operating current (It): The non-operating current is the rated current or the holding current, which refers to the maximum current that does not cause the PTC thermistor to show a high resistance state under the specified time and temperature conditions.


8) Operating current (It: refers to the minimum current when the resistance value of the PTC thermistor increases stepwise under the specified time and temperature conditions.


9) Temperature range under maximum voltage: The ambient temperature range under which PTC can still work continuously under the maximum voltage, generally 10 ~ + 60 ℃.



10) Dissipation coefficient (δ): The ratio of the power dissipation change of the PTC thermistor to the corresponding temperature change of the component is called dissipation


Coefficient (mW / ° C).


δ = P / (T-Tr,)


11) Withstand voltage value: refers to the maximum voltage that the PTC thermistor can withstand under the specified time and temperature conditions.If this voltage is exceeded, the PTC thermistor will breakdown.


12) Thermal time constant (τ): The time required for the PTC thermistor to change from its own temperature to 63.2% of the difference from the ambient temperature in still air.


13) Residual current (lr): Refers to the current under thermal equilibrium after the PTC thermistor resistance jumps at the maximum operating voltage.


14) Temperature coefficient (a): The temperature coefficient of the PTC thermistor is defined as the relative change in resistance caused by temperature changes, that is,


a = (lgR2: -lgR1,) / lge (T2-T1)


In the formula: The temperatures corresponding to R and R2 are T and T2, which are 10 ° C and 25 ° C higher than the Curie temperature, respectively.


The larger the temperature coefficient, the more sensitive the PTC thermistor responds to temperature changes, and the greater the rate of change in resistance. Example: Thermistor with 1000 at normal temperature (25 ℃), the resistance changes by 0.3% for every 1 ℃ change in temperature. When the temperature rises from 25 ℃ to 105 ℃, the resistance changes from 1000Ω to 1000 × [1 + 0.3% ~ (105-25)] = 1240Ω


15) Surface temperature (T surf): Refers to the temperature of the surface of the PTC thermistor when the PTC thermistor is at a specified voltage and has been in thermal equilibrium with the surrounding environment for a long time.


16) Rated voltage (UN): The rated voltage is at the maximum operating voltage Umax. The following supply voltage is usually Umax = UN + 15%.



Company Features
1. Jinke leads the peak in the field of smd fuse . Our R&D team aids us to stay competitive in the markets. The team always keeps innovative and stays ahead of trends. They are able to research and analyze the products other businesses are creating, as well as the new trends within the industry.
2. The technology applied in smd ptc thermistor production is relatively mature.
3. During the last decade, we have expanded our products geographically. We have exported our products to the most major countries including USA, Japan, South Africa, Russia, etc. Anything necessary about our thermistor resistor , please just feel free to contact us immediately. Ask!
The selection of thermistor resistor depends on the quality of smd fuse to a large extent. 17 Its built-in 3D surround sound provides the immersive sensory experience
Shenzhen Jinke Special Materials Co.,Ltd. put great importance into outline of smd fuse. 19 It brings users a full range of virtual world tour unique enjoyment
Being distinctly superior in smd fuse, our products gain more and more popularity. 11 This product is great entertainment for both kids and adults
Thanks to the design of smd fuse, our smd ptc thermistor brings much convenience for customers.
The application shows that smd fuse is feasible in structure and smd fuse. 14 Its sound brings players into the virtual world quickly
The product is free of electrical problems. During its operation, there is no dangerous phenomenon such as electric current, electric arc, electromagnetic field, and static electricity. 8 It's a perfect combination of man and machine interaction
The product is safe during operation. It adopts a triple protection device, which can avoid overloading, short-circuit fault damage, etc. 13 Using dynamic capture technology, players interact with the virtual scene effectively
The product features overheating protection. It has a secure device to prevent it from the high temperature when there is an accident. 8 It's a perfect combination of man and machine interaction
The product has the advantage of overloading protection. It is equipped with an overload protection device to prevent the major components from being damaged due to overloading. 9 This product offers players a kind of unprecedented VR experience
The product is characterized by low energy consumption. Built with the optimized circuit arrangement, it has less connecting wires, which helps reduce energy loss to some extent. 22 It can vividly display companies' product information and surroundings for customers
The product is more likely to attract customers or to make repeat purchases. 26 Its high-definition effect makes players feel they are in the real world
The product meets the varied expectations of our valuable clients and has a good future with a very variety of applications. 7 Its interactive technology provides players with satisfaction in body feelings and emotion
The product has won many customers by the virtue of huge economic benefits. 1 It allows people to experience the dynamic and most thrilling 3D effects
The product is becoming more famous over the years due to its huge economic benefits. 17 Its built-in 3D surround sound provides the immersive sensory experience
Our Jinke branded products have been widely acknowledged on the global market. 1 It allows people to experience the dynamic and most thrilling 3D effects
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