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Jinke ptc smd thermistor good quality for Hard disk drives

Jinke ptc smd thermistor good quality for Hard disk drives

Jinke ptc smd thermistor good quality for Hard disk drives

Brand Name
JK
Place of Origin
China
Model Number
Resettable Fuse PPTC SMD & LOW RESISTANCE SMD 1812
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 whole production process of Jinke smd thermistor is well-controlled and efficient. Over 1000 Jinke PTCs are applied in heating and overcurrent protection
2. Many of our customers appreciate that it is highly resistant to corrosion even it is applied in the humid environment. Jinke PTC is exported to over 30 countries
3. The product is functional with perfect and reliable performance. Jinke PTC is strictly quality-controlled by a professional QC team


Jinke ptc smd thermistor good quality for Hard disk drives-1

Features

 

◇ RoHS Compliant & Halogen Free
◆ Faster tripping, 1812 Dimension, Surface mountable, Solid state
◇ Operating Current: 1.9A~9.0A
◆ Maximum Voltage: 6V/12V
◇ Operating Temperature:-40℃~ 85℃
◆ Certification: CSA , TUV


❈ Product Video


❈ Product Dimensions


Jinke ptc smd thermistor good quality for Hard disk drives-2

Packaging Quantity



Model


Quantity


Model


Quantity

JK-mSMD190L

2000

JK-mSMD550L-12

1500

JK-mSMD190L-12

2000

JK-mSMD600L

1500

JK-mSMD260L

2000

JK-mSMD600L-12

1500

JK-mSMD260L-12

2000

JK-mSMD650L

1500

JK-mSMD300L

2000

JK-mSMD650L-12

1500

JK-mSMD300L-12

2000

JK-mSMD700L

1500

JK-mSMD350L

2000

JK-mSMD700L-12

1500

JK-mSMD350L-12

2000

JK-mSMD750L

1500

JK-mSMD400L

2000

JK-mSMD750L-12

1500

JK-mSMD400L-12

2000

JK-mSMD800L

1500

JK-mSMD450L

2000

JK-mSMD800L-12

1500

JK-mSMD450L-12

2000

JK-mSMD850L

1500

JK-mSMD500L

1500

JK-mSMD850L-12

1500

JK-mSMD500L-12

1500

JK-mSMD900L

1500

JK-mSMD550L

1500

JK-mSMD900L-12

1500

Product Dimensions (mm)



Model


Marking

A

B

C

D

E

Min

Max

Min

Max

Min

Max

Min

Min

JK-mSMD190L

JK1

4.37

4.73

3.07

3.41

0.30

0.70

0.30

0.15

JK-mSMD190L-12

JK1

4.37

4.73

3.07

3.41

0.30

0.70

0.30

0.15

JK-mSMD260L

JK2

4.37

4.73

3.07

3.41

0.40

1.00

0.30

0.15

JK-mSMD260L-12

JK2

4.37

4.73

3.07

3.41

0.40

1.00

0.30

0.15

JK-mSMD300L

JK3

4.37

4.73

3.07

3.41

0.40

1.00

0.30

0.15

JK-mSMD300L-12

JK3

4.37

4.73

3.07

3.41

0.40

1.00

0.30

0.15

JK-mSMD350L

JK3

4.37

4.73

3.07

3.41

0.40

1.20

0.30

0.15

JK-mSMD350L-12

JK3

4.37

4.73

3.07

3.41

0.40

1.20

0.30

0.15

JK-mSMD400L

JK4

4.37

4.73

3.07

3.41

0.40

1.20

0.30

0.15

JK-mSMD400L-12

JK4

4.37

4.73

3.07

3.41

0.40

1.20

0.30

0.15

JK-mSMD450L

JK4

4.37

4.73

3.07

3.41

0.4

1.40

0.3

0.15

JK-mSMD450L-12

JK4

4.37

4.73

3.07

3.41

0.4

1.40

0.3

0.15

JK-mSMD500L

JK5

4.37

4.73

3.07

3.41

0.5

1.40

0.3

0.15

JK-mSMD500L-12

JK5

4.37

4.73

3.07

3.41

0.5

1.40

0.3

0.15

JK-mSMD550L

JK5

4.37

4.73

3.07

3.41

0.5

1.40

0.3

0.15

JK-mSMD550L-12

JK5

4.37

4.73

3.07

3.41

0.5

1.40

0.3

0.15

JK-mSMD600L

JK6

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

JK-mSMD600L-12

JK6

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

JK-mSMD650L

JK6

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

JK-mSMD650L-12

JK6

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

JK-mSMD700L

JK7

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

JK-mSMD700L-12

JK7

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

JK-mSMD750L

JK7

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

JK-mSMD750L-12

JK7

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

JK-mSMD800L

JK8

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

JK-mSMD800L-12

JK8

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

JK-mSMD850L

JK8

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

JK-mSMD850L-12

JK8

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

JK-mSMD900L

JK9

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

JK-mSMD900L-12

JK9

4.37

4.73

3.07

3.41

0.6

1.60

0.3

0.15

Thermal Derating Chart-IH (A)

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.
RiMIN=Minimum resistance of device at 25℃ prior to tripping.
R1MAX = Maximum device resistance is measured one hour post reflow.



Model


Maximum    ambient operating temperature (℃)

-40

-20

0

25

40

50

60

70

85

JK-mSMD190L

2.76

2.47

2.22

1.90

1.63

1.46

1.31

1.18

0.95

JK-mSMD190L-12

2.76

2.47

2.22

1.90

1.63

1.46

1.31

1.18

0.95

JK-mSMD260L

3.78

3.38

3.04

2.60

2.23

2.00

1.79

1.61

1.30

JK-mSMD260L-12

3.78

3.38

3.04

2.60

2.23

2.00

1.79

1.61

1.30

JK-mSMD300L

4.35

3.90

3.51

3.00

2.58

2.31

2.07

1.86

1.50

JK-mSMD300L-12

4.35

3.90

3.51

3.00

2.58

2.31

2.07

1.86

1.50

JK-mSMD350L

5.08

4.55

4.10

3.50

3.01

2.70

2.42

2.17

1.75

JK-mSMD350L-12

5.08

4.55

4.10

3.50

3.01

2.70

2.42

2.17

1.75

JK-mSMD400L

5.80

5.20

4.68

4.00

3.44

3.08

2.76

2.48

2.00

JK-mSMD400L-12

5.80

5.20

4.68

4.00

3.44

3.08

2.76

2.48

2.00

JK-mSMD450L

6.54

5.85

5.26

4.50

3.86

3.46

3.10

2.79

2.25

JK-mSMD450L-12

6.54

5.85

5.26

4.50

3.86

3.46

3.10

2.79

2.25

JK-mSMD500L

7.26

6.50

5.84

5.00

4.29

3.84

3.45

3.11

2.50

JK-mSMD500L-12

7.26

6.50

5.84

5.00

4.29

3.84

3.45

3.11

2.50

JK-mSMD550L

7.99

7.15

6.43

5.50

4.72

4.23

3.79

3.42

2.75

JK-mSMD550L-12

7.99

7.15

6.43

5.50

4.72

4.23

3.79

3.42

2.75

JK-mSMD600L

8.72

7.80

7.01

6.00

5.15

4.61

4.14

3.73

3.00

JK-mSMD600L-12

8.72

7.80

7.01

6.00

5.15

4.61

4.14

3.73

3.00

JK-mSMD650L

9.44

8.45

7.59

6.50

5.58

4.99

4.48

4.04

3.25

JK-mSMD650L-12

9.44

8.45

7.59

6.50

5.58

4.99

4.48

4.04

3.25

JK-mSMD700L

10.17

9.10

8.18

7.00

6.01

5.38

4.83

4.35

3.50

JK-mSMD700L-12

10.17

9.10

8.18

7.00

6.01

5.38

4.83

4.35

3.50

JK-mSMD750L

10.89

9.75

8.76

7.50

6.44

5.76

5.18

4.66

3.75

JK-mSMD750L-12

10.89

9.75

8.76

7.50

6.44

5.76

5.18

4.66

3.75

JK-mSMD800L

11.62

10.40

9.34

8.00

6.87

6.15

5.52

4.97

4.00

JK-mSMD800L-12

11.62

10.40

9.34

8.00

6.87

6.15

5.52

4.97

4.00

JK-mSMD850L

12.34

11.05

9.93

8.50

7.30

6.53

5.87

5.28

4.25

JK-mSMD850L-12

12.34

11.05

9.93

8.50

7.30

6.53

5.87

5.28

4.25

JK-mSMD900L

13.07

11.70

10.51

9.00

7.73

6.92

6.21

5.59

4.50

JK-mSMD900L-12

13.07

11.70

10.51

9.00

7.73

6.92

6.21

5.59

4.50

Jinke ptc smd thermistor good quality for Hard disk drives-3
JK-SMD1812 Series Specification


❈ Application Scope;


This type named as Resettable fuse PPTC SMD & LOW RESISTANCE SMD 0805 is widely used,Smart phones,Hard disk drives,LED/LCD HDTV,E-Readers,Li-ion/Li-Polymer battery,Tablet and Notebook PCs,Digital cameras and video cameras,etc


Jinke ptc smd thermistor good quality for Hard disk drives-4
Jinke ptc smd thermistor good quality for Hard disk drives-5
Jinke ptc smd thermistor good quality for Hard disk drives-6
Jinke ptc smd thermistor good quality for Hard disk drives-7
❈ Product Packaging


Jinke ptc smd thermistor good quality for Hard disk drives-8


❈ Product Certificate

Jinke ptc smd thermistor good quality for Hard disk drives-9


The polymer-based PTC material has a low room temperature resistance. When the temperature exceeds a critical point, its resistivity increases sharply with the increase of temperature, which can inhibit the heating of the heating material, thereby automatically adjusting the output power and achieving the spontaneous control of temperature. The self-controlling temperature heater made of polymer material has many advantages, and can be widely used in heating, heat preservation, antifreeze and snow melting devices of gas-liquid pipelines, meters, tanks, etc. The countries that have formed industrialization are mainly the United States, Britain, Germany, JPN, etc. China has also begun research and production in this area. It can be seen that as heating elements, polymer-based PTC heating elements are also widely used.



Company Features
1. With years of efforts on the design and manufacture of smd fuse sizes, Shenzhen Jinke Special Materials Co.,Ltd. has developed into a professional manufacturer in the industry.
2. Shenzhen Jinke Special Materials Co.,Ltd. has the abundant technical force.
3. We have a number of initiatives in place to help attract and develop talented people, strengthen our company’s culture, and support our ability to execute our strategy.
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