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Home  > PRODUCTS  > POLYMER PTC  >  Resettable Thermal Fuse SMD & LOW RESISTANCE SMD PPTC 1206
Resettable Thermal Fuse  SMD & LOW  RESISTANCE SMD PPTC 1206

Resettable Thermal Fuse SMD & LOW RESISTANCE SMD PPTC 1206

Brand Name
JK
Place of Origin
China
Model Number
Resettable Fuse PPTC SMD & LOW RESISTANCE SMD 1206
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:


Jinke-Find Polyswitch Ptc Devices Resettable Fuse Smd - Jinke Polymer Ptc

Features

 

◇ RoHS Compliant & Halogen Free
◆ Faster tripping, 1206 Dimension, Surface mountable, Solid state
◇ Operating Current: 1.5A~7.5A
◆ Maximum Voltage: 6V/12V
◇ Operating Temperature:-40℃~ 85℃
◆ Certification: CSA ,UL, TUV


❈ Product Video


❈ Product Dimensions


Jinke-Find Polyswitch Ptc Devices Resettable Fuse Smd - Jinke Polymer Ptc-1


Packaging Quantity


Model

Quantity

Model

Quantity

JK-nSMD150L

5000

JK-nSMD400L-12

3500

JK-nSMD150L-12

5000

JK-nSMD450L

3500

JK-nSMD175L

5000

JK-nSMD450L-12

3500

JK-nSMD175L-12

5000

JK-nSMD500L

3500

JK-nSMD200L

5000

JK-nSMD500L-12

3500

JK-nSMD200L-12

5000

JK-nSMD550L

3500

JK-nSMD260L

5000

JK-nSMD550L-12

3500

JK-nSMD260L-12

5000

JK-nSMD600L

3500

JK-nSMD300L

5000

JK-nSMD600L-12

3500

JK-nSMD300L-12

5000

JK-nSMD650L

3500

JK-nSMD350L

3500

JK-nSMD650L-12

3500

JK-nSMD350L-12

3500

JK-nSMD700L

3500

Product Dimensions



Model


Marking

A

B

C

D

E

Min

Max

Min

Max

Min

Max

Min

Min

JK-nSMD150L

JC

3.00

3.50

1.50

1.80

0.30

0.70

0.15

0.10

JK-nSMD150L-12

JC

3.00

3.50

1.50

1.80

0.30

0.70

0.15

0.10

JK-nSMD175L

JD

3.00

3.50

1.50

1.80

0.30

0.70

0.15

0.10

JK-nSMD175L-12

JD

3.00

3.50

1.50

1.80

0.30

0.70

0.15

0.10

JK-nSMD200L

JD

3.00

3.50

1.50

1.80

0.30

0.70

0.15

0.10

JK-nSMD200L-12

JD

3.00

3.50

1.50

1.80

0.30

0.70

0.15

0.10

JK-nSMD260L

JL

3.00

3.50

1.50

1.80

0.40

1.00

0.15

0.10

JK-nSMD260L-12

JL

3.00

3.50

1.50

1.80

0.40

1.00

0.15

0.10

JK-nSMD300L

JL

3.00

3.50

1.50

1.80

0.40

1.20

0.15

0.10

JK-nSMD300L-12

JL

3.00

3.50

1.50

1.80

0.40

1.20

0.15

0.10

JK-nSMD350L

JO

3.00

3.50

1.50

1.80

0.40

1.20

0.15

0.10

JK-nSMD350L-12

JO

3.00

3.50

1.50

1.80

0.40

1.20

0.15

0.10

JK-nSMD380L

JO

3.00

3.50

1.50

1.80

0.40

1.20

0.15

0.10

JK-nSMD380L-12

JO

3.00

3.50

1.50

1.80

0.40

1.20

0.15

0.10

JK-nSMD400L

JR

3.00

3.50

1.50

1.80

0.50

1.20

0.15

0.10

JK-nSMD400L-12

JR

3.00

3.50

1.50

1.80

0.50

1.20

0.15

0.10

JK-nSMD450L

JR

3.00

3.50

1.50

1.80

0.50

1.40

0.15

0.10

JK-nSMD450L-12

JR

3.00

3.50

1.50

1.80

0.50

1.40

0.15

0.10

JK-nSMD500L

JP

3.00

3.50

1.50

1.80

0.50

1.40

0.15

0.10

JK-nSMD500L-12

JP

3.00

3.50

1.50

1.80

0.50

1.40

0.15

0.10

JK-nSMD550L

JP

3.00

3.50

1.50

1.80

0.60

1.60

0.15

0.10

JK-nSMD550L-12

JP

3.00

3.50

1.50

1.80

0.60

1.60

0.15

0.10

JK-nSMD600L

JS

3.00

3.50

1.50

1.80

0.60

1.60

0.15

0.10

JK-nSMD600L-12

JS

3.00

3.50

1.50

1.80

0.60

1.60

0.15

0.10

JK-nSMD650L

JS

3.00

3.50

1.50

1.80

0.60

1.60

0.15

0.10

JK-nSMD650L-12

JS

3.00

3.50

1.50

1.80

0.60

1.60

0.15

0.10

JK-nSMD700L

JT

3.00

3.50

1.50

1.80

0.60

1.60

0.15

0.10

JK-nSMD700L-12

JT

3.00

3.50

1.50

1.80

0.60

1.60

0.15

0.10

JK-nSMD750L

JT

3.00

3.50

1.50

1.80

0.60

1.60

0.15

0.10

JK-nSMD750L-12

JT

3.00

3.50

1.50

1.80

0.60

1.60

0.15

0.10



Model



 VMAX (V)



IMAX(A)



IH(A)



 IT(A)



PD(W)


Maximum Time-to-Trip


Resistance

Current

Time

RiMIN

R1MAX

(A)

(Sec)

(W)

(W)

JK-nSMD150L

6.0

50.0

1.5

3.0

0.8

8.0

5.0

0.01

0.065

JK-nSMD150L-12

12.0

50.0

1.5

3.0

0.8

8.0

5.0

0.01

0.065

JK-nSMD175L

6.0

50.0

1.75

3.5

0.8

8.0

5.0

0.01

0.06

JK-nSMD175L-12

12.0

50.0

1.75

3.5

0.8

8.0

5.0

0.01

0.06

JK-nSMD200L

6.0

50.0

2.0

4.0

0.8

8.0

5.0

0.008

0.04

JK-nSMD200L-12

12.0

50.0

2.0

4.0

0.8

8.0

5.0

0.008

0.04

JK-nSMD260L

6.0

50.0

2.6

5.2

0.8

8.0

5.0

0.004

0.026

JK-nSMD260L-12

12.0

50.0

2.6

5.2

0.8

8.0

5.0

0.004

0.026

JK-nSMD300L

6.0

50.0

3.0

6.0

0.8

15.0

2.0

0.004

0.02

JK-nSMD300L-12

12.0

50.0

3.0

6.0

0.8

15.0

2.0

0.004

0.02

JK-nSMD350L

6.0

50.0

3.5

7.0

1.0

17.5

2.0

0.004

0.018

JK-nSMD350L-12

12.0

50.0

3.5

7.0

1.0

17.5

2.0

0.004

0.018

JK-nSMD380L

6.0

50.0

3.8

7.6

1.0

19.0

2.0

0.004

0.016

JK-nSMD380L-12

12.0

50.0

3.8

7.6

1.0

19.0

2.0

0.004

0.016

JK-nSMD400L

6.0

50.0

4.0

8.0

1.0

20.0

2.0

0.004

0.014

JK-nSMD400L-12

12.0

50.0

4.0

8.0

1.0

20.0

2.0

0.004

0.014

JK-nSMD450L

6.0

50.0

4.5

9.0

1.0

22.5

2.0

0.002

0.012

JK-nSMD450L-12

12.0

50.0

4.5

9.0

1.0

22.5

2.0

0.002

0.012

JK-nSMD500L

6.0

50.0

5.0

10.0

1.0

25.0

2.0

0.002

0.011

JK-nSMD500L-12

12.0

50.0

5.0

10.0

1.0

25.0

2.0

0.002

0.011

JK-nSMD550L

6.0

50.0

5.5

11.0

1.2

27.5

2.0

0.002

0.010

JK-nSMD550L-12

12.0

50.0

5.5

11.0

1.2

27.5

2.0

0.002

0.010

JK-nSMD600L

6.0

50.0

6.0

12.0

1.2

30.0

2.0

0.002

0.009

JK-nSMD600L-12

12.0

50.0

6.0

12.0

1.2

30.0

2.0

0.002

0.009

JK-nSMD650L

6.0

50.0

6.5

13.0

1.2

32.5

2.0

0.001

0.009

JK-nSMD650L-12

12.0

50.0

6.5

13.0

1.2

32.5

2.0

0.001

0.009

JK-nSMD700L

6.0

50.0

7.0

14.0

1.2

35.0

2.0

0.001

0.008

JK-nSMD700L-12

12.0

50.0

7.0

14.0

1.2

35.0

2.0

0.001

0.008

JK-nSMD750L

6.0

50.0

7.5

15.0

1.2

37.5

2.0

0.001

0.007

JK-nSMD750L-12

12.0

50.0

7.5

15.0

1.2

37.5

2.0

0.001

0.007

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-nSMD150L

2.01

1.77

1.62

1.50

1.22

1.12

1.04

0.87

0.61

JK-nSMD150L-12

2.01

1.77

1.62

1.50

1.22

1.12

1.04

0.87

0.61

JK-nSMD175L

2.34

2.05

1.89

1.75

1.44

1.31

1.20

1.00

0.72

JK-nSMD175L-12

2.34

2.05

1.89

1.75

1.44

1.31

1.20

1.00

0.72

JK-nSMD200L

2.68

2.33

2.15

2.00

1.66

1.49

1.37

1.15

0.80

JK-nSMD200L-12

2.68

2.33

2.15

2.00

1.66

1.49

1.37

1.15

0.80

JK-nSMD260L

3.49

3.05

2.82

2.60

2.15

1.93

1.78

1.49

1.04

JK-nSMD260L-12

3.49

3.05

2.82

2.60

2.15

1.93

1.78

1.49

1.04

JK-nSMD300L

4.03

3.51

3.26

3.00

2.49

2.23

2.06

1.71

1.20

JK-nSMD300L-12

4.03

3.51

3.26

3.00

2.49

2.23

2.06

1.71

1.20

JK-nSMD350L

4.70

4.10

3.80

3.50

2.90

2.60

2.40

2.00

1.40

JK-nSMD350L-12

4.70

4.10

3.80

3.50

2.90

2.60

2.40

2.00

1.40

JK-nSMD380L

6.40

4.85

4.25

3.80

3.20

2.80

2.49

2.05

1.43

JK-nSMD380L-12

6.40

4.85

4.25

3.80

3.20

2.80

2.49

2.05

1.43

JK-nSMD400L

6.74

5.11

4.47

4.00

3.37

2.95

2.62

2.16

1.51

JK-nSMD400L-12

6.74

5.11

4.47

4.00

3.37

2.95

2.62

2.16

1.51

JK-nSMD450L

6.85

5.92

5.47

4.50

3.73

3.34

3.00

2.35

1.55

JK-nSMD450L-12

6.85

5.92

5.47

4.50

3.73

3.34

3.00

2.35

1.55

JK-nSMD500L

7.30

6.34

5.66

5.00

4.42

3.85

3.47

3.12

2.38

JK-nSMD500L-12

7.30

6.34

5.66

5.00

4.42

3.85

3.47

3.12

2.38

JK-nSMD550L

8.03

6.97

6.32

5.50

4.86

4.24

3.82

3.43

2.62

JK-nSMD550L-12

8.03

6.97

6.32

5.50

4.86

4.24

3.82

3.43

2.62

JK-nSMD600L

8.46

7.60

6.75

6.00

5.15

4.25

4.00

3.44

2.86

JK-nSMD600L-12

8.46

7.60

6.75

6.00

5.15

4.25

4.00

3.44

2.86

JK-nSMD650L

9.17

8.23

7.31

6.50

5.58

4.60

4.33

3.73

3.10

JK-nSMD650L-12

9.17

8.23

7.31

6.50

5.58

4.60

4.33

3.73

3.10

JK-nSMD700L

9.87

8.87

7.88

7.00

6.01

4.96

4.67

4.01

3.34

JK-nSMD700L-12

9.87

8.87

7.88

7.00

6.01

4.96

4.67

4.01

3.34

JK-nSMD750L

10.58

9.50

8.44

7.50

6.44

5.31

5.00

4.30

3.58

JK-nSMD750L-12

10.58

9.50

8.44

7.50

6.44

5.31

5.00

4.30

3.58

undefined
JK-SMD1206L Series Specification


❈ Application Scope;


This type named as  Resettable fuse PPTC SMD & LOW RESISTANCE SMD 1206 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


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❈ Product Packaging


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❈ Product Certificate

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PPTC is generally composed of Polyethylene and a conductor (the main component is Carbon Black). Due to its self-healing physical characteristics, PPTC is widely used in overcurrent protection in consumer electronics, computers, lighting, and instrument industries.

At normal operating temperatures, polyethylene encapsulates the conductor tightly in a crystalline structure, forming a low-impedance conductive path as shown on the left. Because the impedance is low, the thermal energy generated by the current flowing through the PPTC component on the line is small and will not change the crystal structure of polyethylene.


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