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safe polyswitch packs good quality for E-Readers

safe polyswitch packs good quality for E-Readers

Safe polyswitch packs good quality for E-Readers

Brand Name
JK
Place of Origin
China
Model Number
Resettable Fuse PPTC SMD & LOW RESISTANCE SMD 2920
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:
Product Information of safe polyswitch packs good quality for E-Readers
Product Details
Jinke's ceramic ptc is of excellent quality, which is reflected in the details.Jinke carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce ceramic ptc which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.
  • product-Jinke-safe polyswitch packs good quality for E-Readers-img
Company Advantages
1. Jinke polyswitch ptc devices is scrutinized under complete gifts and crafts quality management system, consisting of pre-production inspection, during production inspection and final random inspection.
2. The product can be stored for a long time. The ingredients contained in it are less prone to oxidization and deterioration.
3. The screen of this product features high resolution. Adopting the backlight technology in LCD production, the screen of this product generates little or no flicker.
4. Its huge market prospects have helped Jinke attracted more and more customers in the industry.


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Packaging Quantity & Features

 

◇ RoHS Compliant & Halogen Free
◆ faster tripping, 2920 Dimension,  Surface mountable, Solid state
◇ Operation Current: 0.30A~3.00A
◆ Maximum Voltage: 6V~60V
◇ Operating Temperature:-40℃  TO  85℃
◆ Certification: UL、CSA


❈ Product Video


❈ Product Dimensions


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Model

Quantity

Model

Quantity

SMD030L

2000

SMD200L

2000

SMD050L

2000

SMD200L-24

1500

SMD075L

2000

SMD250L

2000

SMD100L

2000

SMD260L

2000

SMD125L

2000

SMD300L

1500

SMD150L

2000

SMD300L-6

2000

SMD185L

1500

 

 

Thermal Derating Chart-IH(A)


Model

Marking

A

B

C

D

E

Min

Max

Min

Max

Min

Max

Min

Min

JK-SMD030L

JK030L

6.73

7.98

4.80

5.44

0.60

1.15

0.30

0.15

JK-SMD050L

JK050L

6.73

7.98

4.80

5.44

0.60

1.15

0.30

0.15

JK-SMD075L

JK075L

6.73

7.98

4.80

5.44

0.60

1.15

0.30

0.15

JK-SMD100L

JK100L

6.73

7.98

4.80

5.44

0.60

1.00

0.30

0.15

JK-SMD125L

JK125L

6.73

7.98

4.80

5.44

0.60

1.00

0.30

0.15

JK-SMD150L

JK150L

6.73

7.98

4.80

5.44

0.60

1.20

0.30

0.15

JK-SMD185L

JK185L

6.73

7.98

4.80

5.44

0.60

1.20

0.30

0.15

JK-SMD200L

JK200L

6.73

7.98

4.80

5.44

0.40

0.80

0.30

0.15

JK-SMD200L-24

JK200L

6.73

7.98

4.80

5.44

0.60

1.00

0.30

0.15

JK-SMD250L

JK250L

6.73

7.98

4.80

5.44

0.40

0.80

0.30

0.15

JK-SMD260L

JK260L

6.73

7.98

4.80

5.44

0.40

0.80

0.30

0.15

JK-SMD300L-6

JK300L

6.73

7.98

4.80

5.44

0.40

0.80

0.30

0.15

JK-SMD300L-16

JK300L

6.73

7.98

4.80

5.44

0.60

1.20

0.30

0.15

Electrical Characteristics

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


VMAX (V)


IMAX(A)


IH (A)


IT (A)


PD (W)

Maximum Time-to-Trip

Resistance

Current

Time

RiMIN

R1MAX

(A)

(Sec)

(W)

(W)

SMD030L

60

100

0.30

0.60

1.5

1.5

3.0

0.60

4.80

SMD050L

60

100

0.50

1.00

1.5

2.5

4.0

0.18

1.40

SMD075L

33

100

0.75

1.50

1.5

8.0

0.3

0.10

1.00

SMD100L

33

100

1.00

2.20

1.5

8.0

0.5

0.065

0.41

SMD125L

33

100

1.25

2.50

1.5

8.0

2.0

0.05

0.25

SMD150L

33

100

1.50

3.00

1.5

8.0

2.0

0.035

0.23

SMD185L

33

100

1.85

3.70

1.5

8.0

2.5

0.030

0.15

SMD200L

16

100

2.00

4.00

1.5

8.0

4.5

0.020

0.12

SMD200L-24

24

100

2.00

4.00

1.5

8.0

4.5

0.020

0.12

SMD250L

16

100

2.50

5.00

1.5

8.0

16.0

0.020

0.085

SMD260L

16

100

2.60

5.20

1.5

8.0

10.0

0.014

0.075

SMD300L-6

6

100

3.00

6.00

1.5

8.0

20.0

0.012

0.048

SMD300L-16

16

100

3.00

6.00

1.5

8.0

20.0

0.012

0.050

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JK-SMD2920 Series Specification


❈ Application Scope;


This type named as  Resettable fuse PPTC SMD & LOW RESISTANCE SMD 2920 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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The positive temperature coefficient thermistor (PTC), as a new type of over-current protection element, has been widely used in the user interface circuit of program-controlled switches in preventing high-voltage lightning strikes, alternating current lapping, etc. Thermistors (PTC) can be divided into two categories: organic polymer PTC and ceramic PTC. Organic PTC is formed by mixing polymer with carbon powder and extruding. The carbon powder forms a carbon chain to conduct electricity. When heated, the polymer expands, and the carbon chain breaks to form a high resistance. The ceramic PTC is made of barium titanate powder with positive temperature coefficient characteristics by high-temperature sintering through electronic ceramic process.

     The main advantages of organic PTC are: the zero-temperature resistance at room temperature can be made smaller, suitable for series overcurrent protection and temperature fuses in power circuits with large currents. The resistance value changes quickly, the heat capacity is small, and the recovery time is short. . However, its biggest disadvantage is that it is determined by the organic polymer material and structural mechanism. After each flow impact, the resistance value increases and cannot be restored to the original value. When the high-voltage and large-current pulse impacts, the outer envelope is easy to burst.



Company Features
1. Jinke is proud to be one of the most competitive polyswitch manufacturer.
2. Our factory has teams of highly trained and qualified staff. They provide a wealth of experience to ensure high-quality standards are maintained throughout the manufacturing process.
3. It is more necessary for Shenzhen Jinke Special Materials Co.,Ltd. to sort out the standardization of product lines. Inquire! Shenzhen Jinke Special Materials Co.,Ltd.'s goal is to gradually develop from a small industry to a large industry. Inquire! Jinke insists on development concept of polyswitch ptc devices to be an eye-catching enterprise. Inquire! Jinke desires to cooperate with you for our fabulous ptc resistor . Inquire!
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