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Dongguan Linkun Electronic Technology Co., Ltd.
Dongguan Linkun Electronic Technology Co., Ltd.
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Silk Screen JK7 JK-MSMD1812-700L 6V7APPTC Low Resistance Chip Recoverable Fuse Selection

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Dongguan Linkun Electronic Technology Co., Ltd.

City: dongguan

Province/State:guangdong

Country/Region:china

Tel:86-0769-82210971

Contact Person:
Ms.Huang
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Silk Screen JK7 JK-MSMD1812-700L 6V7APPTC Low Resistance Chip Recoverable Fuse Selection

Brand Name LINKUN
Model Number JK-mSMD1812-700L
Certification RoHS
Place of Origin China
Minimum Order Quantity 1000PCS
Price US $0.2 ~ 0.6 PCS
Payment Terms T/T, D/P, D/A, Western Union, MoneyGram
Supply Ability 100,000 pieces/month
Delivery Time 5-7 days
Packaging Details 1000PCS/Bag
Package: SMD1812
Rated current: 7A
Rated voltage AC: 30V
Rated voltage DC: 6V
Fusing capacity recovery type: self-recovery type
Maximum breaking current: 50A
Fusing characteristics: fast type
Maximum fusing time: check the specification
Dimensions: small
Fuse material: silver-tin alloy
Cold resistance (minimum): check the specification
After fusing resistance (maximum): check the specification
Operating temperature range: -40~85°C
Fusing I²t: 0.1
Detailed Product Description

Surface Mountable PTC Resettable Fuse: JK-mSMD Series

 

Features:

  • RoHS Compliant & Halogen Free
  • faster tripping, 1812 Dimension, Surface mountable, Solid state
  • Operation Current: 0.10A~3.50A
  • Maximum Voltage: 6V~60Vdc
  • Operating Temperature:-40℃ TO 85℃

 

 

 

 

Product Dimensions

Terminal pad materials :Tin-Plated Nickle-copper

Terminal pad solderability : Meets EIA specification RS 186-9E and ANSI/J-STD-002 Category 3.

Unit :mm

Model No.

Marking on sample

A

B

C

D

E

Min

Max

Min

Max

Min

Max

Min

Min

JK-mSMD010JK0104.374.733.073.410.501.000.300.15
JK-mSMD010-60JK0104.374.733.073.410.501.000.300.15
JK-mSMD014-33JK0144.374.733.073.410.501.000.300.15
JK-mSMD014JK0144.374.733.073.410.501.100.300.15
JK-mSMD020JK0204.374.733.073.410.501.000.300.15
JK- mSMD020-60JK0204.374.733.073.410.601.000.300.15
JK-mSMD030JK0304.374.733.073.410.501.000.300.15
JK- mSMD030-60JK0304.374.733.073.410.551.000.300.15
JK-mSMD050JK0504.374.733.073.410.400.900.300.15
JK-mSMD050-24JK0504.374.733.073.410.400.900.300.15
JK-mSMD050-30JK0504.374.733.073.410.401.000.300.15
JK-Msmd050-60JK0504.374.733.073.410.501.400.300.15
JK-mSMD075JK0754.374.733.073.410.400.900.300.15
JK-mSMD075-24JK0754.374.733.073.410.501.200.300.15
JK-mSMD075-33JK0754.374.733.073.410.601.200.300.15
JK-mSMD110JK1104.374.733.073.410.400.900.300.15
JK-mSMD110-8JK1104.374.733.073.410.400.900.300.15
JK-mSMD110-24JK1104.374.733.073.410.601.300.300.15
JK-mSMD110-33JK1104.374.733.073.410.701.700.300.15
JK-mSMD125JK1254.374.733.073.410.501.200.300.15
JK-mSMD125-8JK1254.374.733.073.410.300.900.300.15
JK-mSMD150JK1504.374.733.073.410.300.900.300.15
JK-mSMD150-16JK1504.374.733.073.410.501.200.300.15
JK-mSMD150-24JK1504.374.733.073.410.601.500.300.15
JK-mSMD150-30JK1504.374.733.073.410.801.800.300.25
JK-mSMD160JK1604.374.733.073.410.300.800.300.15
JK-mSMD200JK2004.374.733.073.410.401.200.300.15
JK-mSMD200-12JK2004.374.733.073.410.401.200.300.15
JK-mSMD200-16JK2004.374.733.073.410.501.200.300.15
JK-mSMD200-24JK2004.374.733.073.410.601.500.300.15
JK-mSMD260JK2604.374.733.073.410.501.200.300.15
JK-mSMD260-12JK2604.374.733.073.410.601.500.300.15
JK-mSMD260-16JK2604.374.733.073.410.801.800.300.15
JK-mSMD300JK3004.374.733.073.410.501.500.300.15
JK-mSMD300-12JK3004.374.733.073.410.501.800.300.15
JK-mSMD300-16JK3004.374.733.073.410.501.800.300.15
JK-mSMD350JK3504.374.733.073.410.501.500.30

0.15

Thermal Derating Chart-IH(A)

 

Part numberMaximum ambient operating temperatures(℃)
-40-200254050607085
JK-mSMD0100.160.140.120.100.080.070.060.050.03
JK-mSMD0140.230.190.170.140.120.100.090.080.06
JK-mSMD014-330.230.190.170.140.120.100.090.080.06
JK-mSMD0200.290.260.230.200.170.150.140.120.10
JK-mSMD020-600.290.260.230.200.170.150.140.120.10
JK-mSMD0300.440.390.350.300.260.230.210.180.15
JK-mSMD030-600.440.390.350.300.260.230.210.180.15
JK-mSMD0500.590.570.550.500.450.430.350.300.23
JK-mSMD0751.100.990.870.750.630.570.490.450.35
JK-mSMD1101.601.451.281.100.920.830.710.660.52
JK-mSMD110-81.601.451.281.100.920.830.710.660.52
JK-mSMD110-241.601.451.281.100.920.830.710.660.52
JK-mSMD110-331.601.451.281.100.920.830.710.660.52
JK-mSMD1252.001.751.521.251.000.950.900.750.53
JK-mSMD125-82.001.751.521.251.000.950.900.750.53
JK-mSMD1502.302.051.771.501.231.090.950.820.61
JK-mSMD150-162.302.051.771.501.231.090.950.820.61
JK-mSMD150-242.302.051.771.501.231.090.950.820.61
JK-mSMD150-302.302.051.771.501.231.090.950.820.61
JK-mSMD1602.452.151.891.601.341.251.150.960.79
JK-mSMD2002.892.612.302.001.751.661.451.391.19
JK-mSMD200-122.892.612.302.001.751.661.451.391.19
JK-mSMD200-162.892.612.302.001.751.661.451.391.19
JK-mSMD200-242.892.612.302.001.751.661.451.391.19
JK-mSMD2603.763.392.992.602.282.161.891.811.55
JK-mSMD260-123.383.052.692.602.051.941.701.631.39
JK-mSMD260-163.383.052.692.602.051.941.701.631.39
JK-mSMD3004.343.923.453.002.632.492.182.091.79
JK-mSMD300-124.343.923.453.002.632.492.182.091.79
JK-mSMD300-164.343.923.453.002.632.492.182.091.79
JK-mSMD3505.064.574.033.503.062.912.542.432.08
 

 

 

Electrical Characteristic

 

Model No.

Umax

(Vdc)

Imax

(A)

Ihold

@25°C

(A)

Itrip

@25°C

(A)

Pd

Typ.

(w)

Time to trip

R25

Current

Time

Rimin

R1max

(A)

(Sec)

(W)

(W)

JK-mSMD01030.01000.100.300.80.51.500.75015.000
JK-mSMD010-6060.01000.100.300.80.51.500.75015.000
JK-mSMD014-3333.01000.140.340.81.50.150.6506.000
JK-mSMD01460.01000.140.340.81.50.150.6506.000
JK-mSMD02030.01000.200.400.88.00.020.3505.000
JK-mSMD020-6060.01000.200.400.88.00.020.3505.000
JK-mSMD03030.01000.300.600.88.00.100.2503.000
JK-mSMD030-6060.01000.300.600.88.00.100.2503.300
JK-mSMD05015.01000.501.000.88.00.150.1501.000
JK-mSMD050-2424.01000.501.000.88.00.150.1501.000
JK-mSMD050-3030.01000.501.000.88.00.150.1501.000
JK-Msmd050-6060400.501.000.88.00.150.1501.400
JK-mSMD07513.21000.751.500.88.00.200.0900.450
JK-mSMD075-24241000.751.500.88.00.200.0900.450
JK-mSMD075-33331000.751.500.88.00.200.0900.450
JK-mSMD11016.01001.102.200.88.00.300.0500.250
JK-mSMD110-88.01001.102.200.88.00.300.0500.250
JK-mSMD110-2424.01001.102.200.88.00.300.0500.250
JK-mSMD110-3333.01001.102.200.88.00.300.0500.250
JK-mSMD125-88.01001.252.500.88.00.400.0500.200
JK-mSMD12516.01001.252.500.88.00.400.0500.200
JK-mSMD1508.01001.503.000.88.00.500.0400.160
JK-mSMD150-1616.01001.503.000.88.00.500.0400.160
JK-mSMD150-2424.01001.503.000.88.00.500.0400.160
JK-mSMD150-3030.0401.503.000.88.00.500.0400.180
JK-mSMD1608.01001.602.800.88.01.000.0300.130
JK-mSMD2008.01002.004.000.88.02.000.0200.100
JK-mSMD200-1212.01002.004.000.88.02.000.0200.100
JK-mSMD200-1616.01002.004.000.88.02.000.0200.100
JK-mSMD200-2424.0402.004.000.88.02.000.0200.100
JK-mSMD2608.01002.605.001.08.02.500.0150.050
JK-mSMD260-1212.01002.605.001.08.02.500.0150.060
JK-mSMD260-1616.01002.605.001.08.02.500.0150.060
JK-mSMD3006.01003.005.001.08.04.000.0120.040
JK-mSMD300-1212.01003.005.001.08.04.000.0120.040
JK-mSMD300-1616.01003.005.001.08.04.000.0120.040
JK- mSMD 3506.01003.506.001.010.05.000.0080.035

 

Test Procedures And Requirements

 

 

TestTest ConditionsAccept/Reject Criteria
ResistanceIn still air @ 25℃Rmin≤R≤Rmax
Time to TripSpecified current,Vmax,25℃Tmaximum Time to Trip
Hold Current30min,at IHNo trip
Trip Cycle LifeVmax,Imax,100cyclesNo arcing or burning
Trip EnduranceVmax,1 hoursNo arcing or burning
 

 

 

Physical Characteristics and Environmental Specifications

 

Terminal materials :Tin-Plated Nickle-copper
Soldering zoneMeets EIA specification RS 186-9E and ANSI/J-STD-002 Category 3.
Environmental Specifications
TestConditionsResistance Change
Passive aging85℃,1000hours±10%
Humidity aging85℃/85%RH.100 hours±5%
Thermal shockMIL-STD-202,Method 107G +85℃/-40℃,20times±33% typical resistance change
Solvent ResistanceMIL-STD-202,Method 215no change
VibrationML-STD-883C,Test Condition ANo chage
 

 

Electrical Specifications:

Ihold = Hold Current. Maximum current device will not trip in 25°C still air.

Itrip = Trip Current. Minimum current at which the device will always trip in 25°C still air.

Vmax = Maximum operating voltage device can withstand without damage at rated current (Imax).

Imax = Maximum fault current device can withstand without damage at rated voltage (Vmax).

Pd=Maximum power dissipation when device is in the tripped state in 25°C still air environment at rated voltage.

Rimin/max = Minimum/Maximum device resistance prior to tripping at 25°C.

R1max = Maximum device resistance is measured one hour post reflow.

Recommended pad layout (mm)

 

 

Solder reflow conditions

 

 

● Recommended reflow methods: IR, vapor phase oven, hot air oven, N2 environment for lead-free.

● Devices are not designed to be wave soldered to the bottom side of the board.

● Recommended maximum paste thickness is 0.25mm (0.010inch).

● Devices can be cleaned using standard industry methods and solvents.

● Soldering temprature profile meets RoHs leadfree process.

Notes: If reflow temperatures exceed the recommended profile, devices may not meet the

performance requirements

Tape Specification And Reel Dimensions

Coverning Specifications

EIA 481-1(Unit:mm)

W12.00+0.30/-0
P08.0 ± 0.10
P14.0± 0.10
P22.0 ± 0.10
A03.50 ± 0.10
B04.90 ± 0.10
D01.50+0.10/-0
F5.50± 0.05
E11.75 ± 0.10
T0.30± 0.10
Leader min.390
Trailer min.160
Reel Dimensions
A178±1.0
N59±1
W18.5+1.0/-0.2
W212.0±1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Packaging Quantity

 

Part numberQuantityPart numberQuantity
JK-mSMD0101500JK-mSMD110-331500
JK-mSMD010-601500JK-mSMD125-82000
JK-mSMD014-331500JK-mSMD1251500
JK-mSMD0141500JK-mSMD1502000
JK-mSMD020/JK- mSMD020-601500JK-mSMD150-161500
JK-mSMD030//JK- mSMD030-601500JK-mSMD150-241500
JK-mSMD0502000JK-mSMD1602000
JK-mSMD050-24/ JK-mSMD050-302000JK-mSMD2002000
JK-mSMD050-601500JK-mSMD200-121500
JK-mSMD0752000JK-mSMD200-16/JK-Msmd200-241500
JK-mSMD075-242000JK-mSMD2601500
JK-mSMD075-331500JK-mSMD260-121500
JK-mSMD1102000JK-mSMD260-161500
JK-mSMD110-82000JK-mSMD300/ -16/-121500
JK-mSMD110-241500JK-mSMD3501500
 

Storage

The maximum ambient temperature shall not exceed 38℃. Storage temperatures higher than 38℃ could result in the deformation of packaging materials. The maximum relative humidity recommended for storage is 60%. High humidity with high temperature can accelerate the oxidation of the solder plating on the termination and reduce the solderability of the components. Sealed plastic bags with desiccant shall be used to reduce the oxidation of the termination and shall only be opened prior to use. The products shall not be stored in areas where harmful gases containing sulfur or chlorine are present

Warning

• Use PPTC beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and flame.

• PPTC are intended for protection against occasional over current or over temperature fault conditions and should not be used when repeated fault conditions or prolonged trip events are anticipated.

• Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic, thermal, and mechanical procedures for electronic components.

• Use PPTC with a large inductance in circuit will generate a circuit voltage (L di/dt) above the rated voltage of the PPTC.

• Avoid impact PPTC device its thermal expansion like placed under pressure or installed in limited space.

• Contamination of the PPTC material with certain silicon based oils or some aggressive solvents can adversely impact the performance of the devices.PPTC SMD can be cleaned by standard methods.

• Requests that customers comply with our recommended solder pad layouts and recommended reflow profile. Improper board layouts or reflow profilecould negatively impact solderability performance of our devices.

Notes

The specification is intended to present application,product and technical data to assist the user in selecting PPTC circuit

production devices,However,users should imdependently evaluate and test the suitability of each product.JinRui makes on warranties as to the acduracy or completeness of the information and disclaims any liatility resulting form its use,JinRui’s only obligations are those im the JinRui Standard Rerms and Conditions of Sale and in no case will JinRui be liable for any incidental,imdirect,or consequential damages arising from the sale,resale,or misues of its products. Jinrui reserves the right to change of update, without notice, any information contained in this specification.

Product Tags: JK-MSMD1812-700L Recoverable Fuse   JK7 Recoverable Fuse   6V7APPTC Recoverable Fuse  
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