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
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
Brand Name:
jk
Place of Origin:
china
Model Number:
resettable fuse pptc smd & low resistance smd 1206
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
❈ Product Video
❈ Product Dimensions
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 |
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
❈ Product Packaging
❈ Product Certificate
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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