Lead Free SMD & LOW RESISTANCE SMD PPTC Resettable Fuse 0603

Lead Free SMD & LOW RESISTANCE SMD PPTC Resettable Fuse 0603

Brand Name:

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

Brand Name:

Place of Origin:

china

Model Number:

resettable fuse pptc smd & low resistance smd 2920

*Send an Inquiry to this supplier

Supplier Info.

Company Name： Shenzhen Jinke Special Materials Co.,Ltd.

Registration Date： 2009

Country / Region： guangdong / China

City： shenzhen

Main Products： pptc resettable fuse, ceramic ptc, ptc heating element suppliers

Product Detail

Jinke-Professional Smd Fuse Kit Thermistor Resistor Manufacture - Jinke

Features

◇ RoHS Compliant ＆ Halogen Free
◆ Faster tripping, 0603 Dimension, Surface mountable, Solid state
◇ Operating Current: 0.35A~3.0A
◆ Maximum Voltage: 6V
◇ Operating Temperature：-40℃~ 85℃
◆ Certification: CSA

❈ Product Video

❈ Product Dimensions

Jinke-Professional Smd Fuse Kit Thermistor Resistor Manufacture - Jinke-1

Part number	Marking	A		B		C		D	E
Part number	Marking	Min	Max	Min	Max	Min	Max	Min	Min
JK-SMD-0603-035L	A	1.45	1.85	0.65	1.05	0.3	0.7	0.15	0.1
JK-SMD-0603-050L	B	1.45	1.85	0.65	1.05	0.3	0.7	0.15	0.1
JK-SMD-0603-075L	B	1.45	1.85	0.65	1.05	0.3	0.7	0.15	0.1
JK-SMD-0603-100L	C	1.45	1.85	0.65	1.05	0.4	1.0	0.15	0.1
JK-SMD-0603-125L	C	1.45	1.85	0.65	1.05	0.4	1.0	0.15	0.1
JK-SMD-0603-150L	D	1.45	1.85	0.65	1.05	0.5	1.2	0.15	0.1
JK-SMD-0603-175L	D	1.45	1.85	0.65	1.05	0.5	1.2	0.15	0.1
JK-SMD-0603-200L	D	1.45	1.85	0.65	1.05	0.7	1.4	0.15	0.1
JK-SMD-0603-260L	E	1.45	1.85	0.65	1.05	0.7	1.4	0.15	0.1
JK-SMD-0603-300L	E	1.45	1.85	0.65	1.05	0.7	1.4	0.15	0.1

Recommended Solder Pad Layout Dimensions (mm)

Device

Normal Value

0603 Series

1.0

0.8

1.0

Electrical Characteristics

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-SMD-0603-035L	6.0	50.0	0.35	0.70	0.5	8.0	0.1	0.15	1.0
JK-SMD-0603-050L	6.0	50.0	0.5	1.0	0.5	8.0	0.6	0.07	0.4
JK-SMD-0603-075L	6.0	50.0	0.75	1.5	0.5	8.0	1.0	0.055	0.25
JK-SMD-0603-100L	6.0	50.0	1.0	2.0	0.5	8.0	2.0	0.045	0.12
JK-SMD-0603-125L	6.0	50.0	1.25	2.5	0.5	8.0	3.0	0.035	0.10
JK-SMD-0603-150L	6.0	50.0	1.5	3.0	0.5	8.0	4.0	0.025	0.08
JK-SMD-0603-175L	6.0	50.0	1.75	3.5	0.5	8.0	5.0	0.015	0.07
JK-SMD-0603-200L	6.0	50.0	2.0	4.0	0.5	8.0	5.0	0.012	0.06
JK-SMD-0603-260L	6.0	50.0	2.6	5.2	0.5	8.0	5.0	0.008	0.05
JK-SMD-0603-300L	6.0	50.0	3.0	6.0	0.5	8.0	5.0	0.008	0.04

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 (℃)
Model	-40	-20	0	25	40	50	60	70	85
JK-SMD-0603-035L	0.47	0.41	0.38	0.36	0.35	0.29	0.26	0.24	0.20
JK-SMD-0603-050L	0.67	0.59	0.54	0.52	0.50	0.41	0.37	0.34	0.29
JK-SMD-0603-075L	1.01	0.87	0.81	0.78	0.75	0.62	0.56	0.51	0.43
JK-SMD-0603-100L	1.34	1.16	1.08	1.04	1.00	0.83	0.74	0.69	0.57
JK-SMD-0603-125L	1.68	1.45	1.35	1.30	1.25	1.04	0.93	0.86	0.71
JK-SMD-0603-150L	2.01	1.74	1.62	1.56	1.50	1.24	1.11	1.03	0.86
JK-SMD-0603-175L	2.35	2.03	1.89	1.82	1.75	1.45	1.30	1.20	1.00
JK-SMD-0603-200L	2.68	2.32	2.16	2.08	2.00	1.66	1.49	1.37	1.14
JK-SMD-0603-260L	3.48	3.02	2.81	2.70	2.60	2.15	1.93	1.78	1.49
JK-SMD-0603-300L	4.02	3.48	3.24	3.12	3.00	2.49	2.23	2.06	1.71

JK-SMD 0603L Series Specification

❈ Application Scope;

This type named as Resettable fuse PPTC SMD & LOW RESISTANCE SMD 0603 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-Professional Smd Fuse Kit Thermistor Resistor Manufacture - Jinke-3

Jinke-Professional Smd Fuse Kit Thermistor Resistor Manufacture - Jinke-4

Jinke-Professional Smd Fuse Kit Thermistor Resistor Manufacture - Jinke-5

Jinke-Professional Smd Fuse Kit Thermistor Resistor Manufacture - Jinke-6

❈ Product Packaging

Jinke-Professional Smd Fuse Kit Thermistor Resistor Manufacture - Jinke-7

❈ Product Certificate

Jinke-Professional Smd Fuse Kit Thermistor Resistor Manufacture - Jinke-8

The main advantages of polymer PPTC are: the zero-temperature resistance at room temperature can be made very small, high-current products have only a few milliohms, the power consumption on the road is small, can be ignored, and the volume is relatively small. It can be connected in series in the vulnerable circuit for overcurrent protection and temperature fuse. The resistance value changes quickly. In the order of several ms, the heat capacity is small, the recovery time is short, the impact resistance, and the cycle protection can be up to 8000 times. PTC can be used as a thermal fuse, so the performance of the thermal fuse and the role of the thermal fuse are reflected in the circuit to a certain extent. To achieve the dual protection of over-current protection and over-temperature protection in the circuit.

The main advantages of ceramic PTC are that it is easy to manufacture and relatively cheap, but it has large resistance, large volume, and large road loss. It has a range of tens to thousands of ohms, which is suitable for small current overcurrent protection. Negative resistance effect is easy to occur when it is overheated at high temperature. (Resistance value becomes smaller), the protection speed is slow, in the order of hundreds of ms, the heat capacity is large, and the recovery time is long. The application range is relatively narrow. For example, it cannot be applied to fast-protected circuits, automotive wiring harness protection, PCB trace protection, etc. It is mostly used for heating devices, and can be used in some small signal circuits where loss is not considered.

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