PTC manufacturer with over 30 years’ experience

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polyfuse compliant factory for Digital cameras

polyfuse compliant factory for Digital cameras

Polyfuse compliant factory for Digital 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
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. Jinke resettable fuse smd has attained a GREENGUARD® certification for safe product emissions and an ISF® certification for superior picture performance. Jinke polymer PTC helps protect against harmful overcurrent surges and overtemperature faults
2. The product is fire-proof, protecting the item from damaging. People will find it especially beneficial when using it in item decorations. Jinke PTC protects the electric appliance from getting any functional failure
3. The product has a strong structure. It is clamped in forms having the proper contour and its parts have been finely glued. Over 1000 Jinke PTCs are applied in heating and overcurrent protection
4. The product's design is ergonomic. Respective functions have been designed in the forefoot part, arch part, and rear part, aiming to offer protection to the feet. Jinke PTC varies by series like PTC heating component, PPTC resettable fuse, and PTC small household appliance
5. This product features the required safety. Its materials used have been strictly checked for needles and any other metal objects that could cause potential hazards. Jinke PTC is packed in tape, plastic bag, and box


polyfuse compliant factory for Digital cameras-1

Packaging Quantity & Features

 

◇ JK60-005~JK60-110 1000Pcs/Bag  or 2000Pcs/Box
◆ JK60-135~JK60-200   500 Pcs/Bag
◇ JK60-250~JK60-500   200 Pcs/Bag
◆ RoHS Compliant & Halogen Free
◇ Radial-leaded Devices
◆ Cured,flame retardant epoxy polymer insulating material meets UL94V-0 requirements
◇ Operation Current: 0.05A~5A ,Maximum Voltage: 60Vdc,Operating Temperature:-40℃ TO 85℃
◆ Agency recognition:UL、TUV


❈ Product Video


❈ Product Dimensions


polyfuse compliant factory for Digital cameras-2


Model

Dimensions(mm)

Lead material

Shape

A(MAX)

B(MAX)

C(MAX)

D(TYP)

Tinned metal(mm)

Fig

JK60-005

5.0

8.5

3.0

5.1

24AWG/Φ0.5

1

JK60-010

5.5

9.5

3.0

5.1

24AWG/Φ0.5

1

JK60-017

7.4

12.7

3.0

5.1

24AWG/Φ0.5

1

JK60-020

7.4

12.7

3.0

5.1

24AWG/Φ0.5

1

JK60-025

7.4

12.7

3.0

5.1

24AWG/Φ0.5

1

JK60-030

7.4

13.0

3.0

5.1

24AWG/Φ0.5

1

JK60-040

7.8

16.2

3.0

5.1

24AWG/Φ0.5

1

JK60-050

7.8

16.2

3.0

5.1

24AWG/Φ0.5

1

JK60-065

9.7

17.8

3.0

5.1

22AWG/Φ0.6

1

JK60-075

10.4

18.4

3.0

5.1

22AWG/Φ0.6

1

JK60-090

11.7

18.4

3.0

5.1

22AWG/Φ0.6

1

JK60-110

13.0

18.0

3.0

5.1

20 AWG/Φ0.8

2

JK60-135

14.5

19.6

3.0

5.1

20 AWG/Φ0.8

2

JK60-160

16.3

21.3

3.0

5.1

20 AWG/Φ0.8

2

JK60-185

17.8

22.9

3.0

5.1

20 AWG/Φ0.8

2

JK60-200

17.8

22.9

3.0

5.1

20 AWG/Φ0.8

2

JK60-250

21.3

26.4

3.0

10.2

20 AWG/Φ0.8

2

JK60-300

21.3

26.4

3.0

10.2

20 AWG/Φ0.8

2

JK60-375

28.5

33.5

3.0

10.2

20    AWG/Φ0.8

2

JK60-500

28.5

33.5

3.0

10.2

20    AWG/Φ0.8

2

Thermal Derating Chart-IH(A)



Model

Maximum ambient operating temperature(℃)

-40℃

-20℃

0℃

25℃

30℃

40℃

50℃

60℃

70℃

85℃

JK60 series

147%

136%

119%

100%

90%

81%

72%

63%

54%

40%

Electrical Characteristics

IH=Hold current:Maximum current at which the device will not interruptin 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

IMAX

PD

Maximum Time-to-Trip

Resistance(Ω)

V(DC)

A

W

Current(A)

Time(S)

RMIN

RMAX

JK60-005

0.05

0.15

60

40

0.26

0.25

8.0

7.3

20

JK60-010

0.10

0.3

60

40

0.38

0.5

5.0

2.5

7.5

JK60-017

0.17

0.34

60

40

0.48

0.85

5.0

2

5.21

JK60-020

0.2

0.4

60

40

0.41

1.0

5.0

1.5

2.84

JK60-025

0.25

0.5

60

40

0.45

1.25

5.0

1.0

1.95

JK60-030

0.30

0.6

60

40

0.49

1.5

5.0

0.76

1.38

JK60-040

0.40

0.8

60

40

0.56

2.0

5.0

0.45

0.88

JK60-050

0.50

1.0

60

40

0.77

2.5

5.0

0.40

0.79

JK60-065

0.65

1.3

60

40

0.88

3.25

5.0

0.31

0.50

JK60-075

0.75

1.5

60

40

0.92

3.75

5.0

0.25

0.42

JK60-090

0.90

1.8

60

40

0.99

4.5

5.0

0.20

0.33

JK60-110

1.10

2.2

60

40

1.5

5.5

8.0

0.15

0.27

JK60-135

1.35

2.7

60

40

1.7

6.75

8.0

0.12

0.21

JK60-160

1.60

3.2

60

40

1.9

8.0

8.0

0.09

0.16

JK60-185

1.85

3.7

60

40

2.1

9.25

8.0

0.08

0.14

JK60-200

2.00

4.0

60

40

2.3

10.0

8.0

0.07

0.14

JK60-250

2.50

5.0

60

40

2.5

12.5

8.0

0.05

0.10

JK60-300

3.00

6.0

60

40

2.8

15.0

8.0

0.04

0.08

JK60-375

3.75

7.5

60

40

3.2

18.75

24.0

0.03

0.06

JK60-500

5.00

10

60

40

3.5

25.0

24.0

0.02

0.06

polyfuse compliant factory for Digital cameras-3
JK60 Series Specification


❈ Application Scope;


This type named as Resettable Fuse PPTC DIP JK60 Series is widely used,Computers & peripherals;Motor protection;Automotive applications;USB hubs,ports and peripherals;General electronics,etc


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❈ Product Packaging


polyfuse compliant factory for Digital cameras-8


❈ Product Certificate

polyfuse compliant factory for Digital cameras-9


PPTC ------ Polymer resettable fuse is composed of polymer matrix and carbon black particles that make it conductive. Because the polymer resettable fuse is a conductor, a current will flow through it. When an overcurrent flows through the polymer resettable fuse, the heat (I2R) generated will cause it to expand. As a result, carbon black particles will separate and the resistance of the polymer resettable fuse will increase. This will cause polymer resettable fuses to generate heat faster and expand even more, further increasing resistance. When the temperature reaches 125 ° C, the resistance changes significantly, which reduces the current significantly. The small current flowing through the polymer resettable fuse at this time is sufficient to keep it at this temperature and in a high resistance state. After the fault is cleared, the polymer resets the fuse to its original shape and reconnects the carbon black particles, thereby reducing the resistance to a level with a specified holding current. The above process can be repeated multiple times.


The operating principle of the PPTC recoverable fuse is a dynamic balance of energy. The current flowing through the PPTC element generates heat due to the relationship of the PPTC. The generated heat is totally or partially radiated to the environment. Without the emitted heat, the PPTC element will be improved temperature.


The temperature during normal operation is relatively low, and the heat generated and heat radiated reaches equilibrium. The PPTC element is in a low resistance state, and the PPTC does not operate. When the current flowing through the PPTC element increases or the ambient temperature increases, but if the balance between the generated heat and the emitted heat is reached, the PPTC still does not operate. When the current or ambient temperature increases, the PPTC will reach a higher temperature. If the current or ambient temperature continues to increase at this time, the heat generated will be greater than the heat emitted, which will cause the temperature of the PPTC component to increase sharply. At this stage, a small temperature change will cause a significant increase in resistance. At this time, the PPTC component is at High resistance protection status.



Company Features
1. As a state-of-the-art company, Shenzhen Jinke Special Materials Co.,Ltd. has long been committed to the development and production of polyfuse . By using advanced technology, Shenzhen Jinke Special Materials Co.,Ltd. not only improves the quality of polyswitch but also increases its output.
2. Our products entered into the relatively saturated domestic markets many years ago. Now, we are finding more new customers and establish business relationships with clients from around the globe.
3. We operate in many countries across all five continents. We have accomplished a tremendous amount of transactions over the years. And the customers return to us time after time. We strive to prevent and reduce environmental pollution during our production. We utilize appropriate technologies in our design and manufacturing process.
The production equipment of Jinke polyfuse is advanced to ensure qualification rates. It provides proper surface contact area which provides resistance to loosening
Jinke resettable fuse smd obeys the international production standard and green specification.
The designed appearance of Jinke polyswitch expresses a personality to customers. It can be designed for low-torque or high-torque applications
Jinke polyfuse provides features and functionality beyond value. It meets specific inner diameter and outer diameter specifications
Jinke resettable fuse smd is delicately crafted by the experienced production team. It has passed extensive inspection for chemical, physical and dimensional qualities
The product has a smooth surface. The sprue on each piece is cut off and the ring castings are cleaned up to remove any imperfections. It can be installed by hand or with a socket driver
The product has no impurities, dark spots, or scratches on the surface. The polishing process has removed all of this imperfections. Its coating has good adherence and is not easy to peel off
The product does not contain toxic substances or chemical fibers such as chlorine. It will not remain or pollute the applied equipment. Its grade can be 4.8, 8.8, AISI 2, AISI 5, etc
The product features UV resistance. The fabric of this product is not prone to ultraviolet damage caused by excessive exposure to sunlight. It has good scaling resistance at high temperatures
The product features high-efficiency thermal management. The heat produced by it has been effectively absorbed into heat dissipation components. It can be cold forged or hot forged according to the intended application
The product helps regulate the microclimate of the user's feet and creates a clean and dry environment, which eventually determines the comfort level. The quality of this product is of military standard
The product is well designed to control pronation or address a variety of foot ailments and to provide arch support. Its grade can be 4.8, 8.8, AISI 2, AISI 5, etc
This product makes an impression in terms of decoration. Conveying its high quality in its appearance, it is impressive and makes a statement. It is manufactured by ISO 9001:2005 certified factory
This piece of furniture is critical to the design of any space. It will help a space provide a sleek and clean look. It is highly customizable in terms of size and length
Tasks that are too heavy or too delicate for human muscles to do can be done easily by this product. It provides proper surface contact area which provides resistance to loosening
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