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automatic resettable thermal fuse polyswitch factory for Hard disk drives

automatic resettable thermal fuse polyswitch factory for Hard disk drives

Automatic resettable thermal fuse polyswitch factory for Hard disk drives

Brand Name
JK
Place of Origin
China
Model Number
Resettable Fuse PPTC DIP JK250 SERIES
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
Through hole
Material
polymer
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Application Scope
The ptc heating element suppliers produced by Jinke is widely used in the Manufacturing Home Appliance Home Heaters industry.Jinke insists on providing customers with comprehensive solutions based on their actual needs, so as to help them achieve long-term success.
  • application-automatic resettable thermal fuse polyswitch factory for Hard disk drives-Jinke-img-1
Company Advantages
1. Jinke smd fuse sizes meets international electrical device standards. It has been tested according to the standards of world standards such as IEC and EN.
2. This product offers fire safety & prevention. The materials used for it must meet the requirement in IEC 60695-2-10:2013 otherwise no approval is possible.
3. This product is now in line with market trends and will be popularized in the future.
4. Due to its bright market prospects, this product has won many attentions so far.


automatic resettable thermal fuse polyswitch factory for Hard disk drives-1

Packaging Quantity &Features

 

◇JK250~020U~JK250-180U   1000Pcs/Bag
◆JK250-200U~JK250-600U   500 Pcs/Bag
◇JK250-800U~JK250-2000U    200 Pcs/Bag
◆Radial-leaded Devices
◇Cured,flame retardant epoxy polymer insulating material meets UL94V-0
◆ Bulk packaging,or tape and reel available on most models
◇Agency recognition:UL、CSA、TUV
◆Rohs compliant and lead-free


❈ Product Video



❈ Product Dimensions


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Model

Dimensions(mm)

Lead    material

Shape

A(max)

B(max)

C(max)

D(typ)

Tinned metal(mm)

Fig

JK250-020U

7.4

12.7

4.5

5.1

22AWG/Φ0.6

1

JK250-030U

7.4

12.7

4.5

5.1

22AWG/Φ0.6

1

JK250-040U

7.4

12.7

4.5

5.1

22AWG/Φ0.6

1/2

JK250-050U

7.4

12.7

4.5

5.1

22AWG/Φ0.6

1/2

JK250-060U

7.4

12.7

4.5

5.1

22AWG/Φ0.6

1/2

JK250-080U

7.4

12.7

4.5

5.1

22AWG/Φ0.6

2

JK250-090U

7.4

12.7

4.5

5.1

22AWG/Φ0.6

2

JK250-100U

7.8

12.6

4.5

5.1

22AWG/Φ0.6

1

JK250-110U

7.0

12.6

4.5

5.1

22AWG/Φ0.6

4

JK250-120U

7.0

12.6

4.5

5.1

22AWG/Φ0.6

4

JK250-145U

7.0

12.6

4.5

5.1

22AWG/Φ0.6

4

JK250-180T

10.2

14.5

3.8

5.1

22AWG/Φ0.6

2

JK250-180U

9.0

11.0

4.5

5.1

22AWG/Φ0.6

4

JK250-200U

12.0

17.0

4.5

5.1

22AWG/Φ0.6

3

JK250-400U

12.0

17.0

4.5

5.1

22AWG/Φ0.6

3

JK250-600U

16.0

18.0

4.5

5.1

22AWG/Φ0.6

3

JK250-800U

20.0

22.5

4.5

5.1

20AWG/Φ0.8

3

JK250-1000U

20

22.5

4.5

5.1

20AWG/Φ0.8

3

JK250-1200U

22

28

4.5

5.1

20AWG/Φ0.8

3

JK250-1500U

25

30

4.5

5.1

20AWG/Φ0.8

3

JK250-2000U

26

32

4.5

10.2

20AWG/Φ0.8

3

Thermal Derating Chart-IH(A)


Model

Maximum    ambient operating temperature(℃)

-40℃

-20℃

0℃

25℃

30℃

40℃

50℃

60℃

70℃

85℃

JK250    series

148%

132%

117%

100%

91%

85%

77%

68%

61%

45%

Electrical Characteristic

IH=Hold current:Maximum current at which the device will not interrupt in 25℃ still air.
IT=Trip current:Minimum current at which the device from low resistance to high resistance in 25℃ still air.
VMAX=Maximum continuous voltage device can withstand without damage at rated current.
IMAX=Maximum fault current device can withstand without damage at rated voltage.
Maximum Time-to-trip:Maximum time to trip at assigned current.
Pd=Typical power dissipation:Typical amount of power dissipated from the device when in 25℃ still air environment.
RMIN=Minimum resistance of device at 25℃ prior to tripping.
RMAX=Maximum resistance of device at 25℃ prior to tripping.


Model

IH(A)

IT(A)

VMAX(V)

IMAX(A)

Pd (W)

Maximum    Time-to-trip

Resistance(Ω)

Current (A)

Time(S)

RMIN- RMAX

JK250-020U

20

45

250

3

1.0

0.5

0.5

80-160

JK250-030U

30

65

250

3

1.0

0.5

0.5

60-120

JK250-040U

40

80

250

3

1.0

0.5

1.5

30-60

JK250-050U

50

100

250

3

1.0

0.5

2

25-50

JK250-060U

60

120

250

3

1.0

0.5

2

20-60

JK250-080U

80

160

250

3

1.0

1

0.5

12-22

JK250-090U

90

180

250

3

1.0

1

0.8

10-20

JK250-100U

100

200

250

3

1.0

1

1

10-20

JK250-110U

110

220

250

3

1.0

1

2.0

6-12

JK250-120U

120

240

250

3

1.0

1

2.0

6-11

JK250-145U

145

290

250

3

1.0

1

5.0

3.5-6.5

JK250-180T

180

650

250

3

1.8

3

3.0

1.0-2.2

JK250-180U

180

650

250

3

1.8

3

1.5

2.0-4.0

JK250-200U

200

400

250

5

2.4

3

5

3-6

JK250-400U

400

800

250

5

2.8

3

8

1-3

JK250-600U

600

1200

250

5

3.2

3

12

0.6-2.0

JK250-800U

800

1600

250

5

3.6

4

18

0.4-1.0

JK250-1000U

1000

2000

250

7

3.6

5

20

0.3-0.8

JK250-1200U

1200

2400

250

7

3.6

6

20

0.2-0.8

JK250-1500U

1500

3000

250

7

4.8

7.5

20

0.2-0.6

JK250-2000U

2000

4000

250

10

4.8

10

20

0.2-0.4

automatic resettable thermal fuse polyswitch factory for Hard disk drives-3
JK250 Series Specification


❈ Application Scope;


This type named as Resettable Fuse PPTC DIP JK16 Series is widely used,computers&peripherals,toys,general electronics,any USB application,etc.


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❈ Product Packaging


automatic resettable thermal fuse polyswitch factory for Hard disk drives-8


❈ Product Certificate

automatic resettable thermal fuse polyswitch factory for Hard disk drives-9





Company Features
1. Equipped with a large-scale factory, Jinke ensures the mass production of resettable thermal fuse .
2. Shenzhen Jinke Special Materials Co.,Ltd. has successfully got several patents for technology.
3. Our company bears social responsibilities. Depending on the type of waste, we make a detailed recycling strategy to manage the waste effectively, enabling us to minimize the amount of waste sent to the landfills, protect the diminishing resources, and minimize hazardous waste. We are sticking to exercising strong corporate governance practices. We constantly enhance our excellence in corporate governance by regularly refining our corporate governance policies and procedures. We strive to hold up the highest ethical and professional standards in our organization and we are highly accountable to our customers. Our corporate culture demands uncompromising and consistent adherence. We have set principles and standards that govern how we behave internally and when dealing with external partners.
Compared with all the former, smd fuse sizes based on smd fuse sizes materials has many merits. The custom brand logo can be added to this product to enhance business
resettable thermal fuse adopts the existing structure yet have excellent characteristics of resettable thermal fuse. The product is durable and not easy to tear
With smd fuse sizes structure, resettable thermal fuse is characterized by smd fuse sizes. It can be used as an effective tool for marketing and brand promotion
Apart from the traditional style of resettable thermal fuse, smd fuse sizes has also added some new effect. The information printed on it is easy to read with a natural structure
Shenzhen Jinke Special Materials Co.,Ltd. makes use of high quality of raw material to ensure quality of resettable thermal fuse. The product enhances the value of goods due to its beautiful appearance
The product is well-known for remarkable wear resistance. It is able to endure heavy daily use yet will not become age after used for a period of time. Well designed, its quality printing and finish makes an impact on consumers
This product features a stable construction. Its shape and texture are unaffected by temperature variations, pressure, or any form of collision. The product is available in various sizes and colors
It has a durable surface. It has finishes that are resistant to attack from chemicals such as bleach, alcohol, acids or alkalis to some extent. This product comes in various shapes and sizes
This product does not easily get discolored or dingy. Its fabric materials will last for a long time and stay vibrant and maintain a fresh look. Its material makes it not easily go out of shape
This product features psychological comfort. Its aesthetic parameters are determined according to the latest fashion trend, color harmony, fit, and acceptability in society. Its material makes it not easily go out of shape
This product can mitigate solar insolation, thereby offering reductions in heating/cooling loads, and improve the distribution of daylight. It is available in a variety of surface treatment options
The product benefits occupants, by improving the quality of light in the building and it also helps to cut down on the amount of electricity required to keep the interior illuminated. The product is durable and not easy to tear
The product is versatile, which can be used for a different purpose at home, workplace, or even in industries. The product provides an excellent way to increase sales
With greenhouse gases and carbon dioxide becoming increasingly serious, the product is of great help to reduce people's carbon footprint and energy consumption. Its printed materials can be customized according to needs
With such a variety of functions, it significantly improves people's efficiency. Hence, it is widely used in home, offices, or hotels. Its color is vivid and also flexibly customizable
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