JK-SMD1210-350L [HUAXINAN]

Low Resistance Resettable Fuse PTC SMD1210 Series;
JK-SMD1210-350L
型号: JK-SMD1210-350L
厂家: HuaXinAn Electronics CO.,LTD    HuaXinAn Electronics CO.,LTD
描述:

Low Resistance Resettable Fuse PTC SMD1210 Series

文件: 总8页 (文件大小:412K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
SMD1210 Low Resistance Series  
Low Resistance Resettable Fuse PTC SMD1210 Series  
Features  
RoHS Compliant Halogen Free  
faster tripping, 1210 Dimension, Surface mountable, Solid state  
Operation Current: 1.5A~7.5A  
Maximum Voltage: 6V / 12Vdc  
Operating Temperature-40to +85℃  
Agency recognition:  
Dimensions(3225mm/ 1210 mils) Unit: mm  
Terminal pad materials :Tin-Plated Nickle-copper  
Terminal pad solderability : Meets EIA specification  
RS 186-9E and ANSI/J-STD-002 Category 3.  
Certification  
E
Delivery Time  
A
B
C
D
Marking  
in stock Produce  
Part number  
UL TUV  
Min max Min Max  
3.0  
3.0  
Min Max Min Min  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
JC  
JC  
JC  
JC  
JD  
JD  
JD  
JD  
JL  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
0.3  
0.3  
0.3  
0.3  
0.3  
0.3  
0.3  
0.3  
0.4  
0.4  
0.4  
0.4  
0.4  
0.4  
0.7 0.25 0.1  
0.7 0.25 0.1  
0.7 0.25 0.1  
0.7 0.25 0.1  
0.7 0.25 0.1  
0.7 0.25 0.1  
0.7 0.25 0.1  
0.7 0.25 0.1  
1.0 0.25 0.1  
1.0 0.25 0.1  
1.0 0.25 0.1  
1.0 0.25 0.1  
1.2 0.25 0.1  
1.2 0.25 0.1  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
JK-SMD1210-150L  
JK-SMD1210-150L-12  
JK-SMD1210-175L  
JK-SMD1210-175L-12  
JK-SMD1210-190L  
JK-SMD1210-190L-12  
JK-SMD1210-200L  
JK-SMD1210-200L-12  
JK-SMD1210-260L  
JK-SMD1210-260L-12  
JK-SMD1210-300L  
JK-SMD1210-300L-12  
JK-SMD1210-350L  
JK-SMD1210-350L-12  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
JL  
JL  
JL  
JO  
JO  
Specifications are subject to change without notice  
1
Tel: +86-755-27465585  
HUAAN LIMITED  
www.huaandz.com  
Email: sales@huaandz.com  
SMD1210 Low Resistance Series  
Dimensions(3225mm/ 1210 mils) Unit: mm  
A
Certification  
E
Delivery Time  
B
C
D
Marking  
in stock Produce  
Part number  
UL TUV  
Min max Min Max  
Min Max Min Min  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
JO  
JO  
JR  
JR  
JR  
JR  
JP  
JP  
JP  
JP  
JT  
JT  
JT  
JT  
JX  
JX  
JX  
JX  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.0  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
3.43 2.35 2.8  
0.4  
0.4  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
0.5  
1.2 0.25 0.1  
1.2 0.25 0.1  
1.2 0.25 0.1  
1.2 0.25 0.1  
1.4 0.25 0.1  
1.4 0.25 0.1  
1.4 0.25 0.1  
1.4 0.25 0.1  
1.4 0.25 0.1  
1.4 0.25 0.1  
1.6 0.25 0.1  
1.6 0.25 0.1  
1.6 0.25 0.1  
1.6 0.25 0.1  
1.6 0.25 0.1  
1.6 0.25 0.1  
1.6 0.25 0.1  
1.6 0.25 0.1  
-
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-
-
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-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
JK-SMD1210-380L  
JK-SMD1210-380L-12  
JK-SMD1210-400L  
JK-SMD1210-400L-12  
JK-SMD1210-450L  
JK-SMD1210-450L-12  
JK-SMD1210-500L  
JK-SMD1210-500L-12  
JK-SMD1210-550L  
JK-SMD1210-550L-12  
JK-SMD1210-600L  
JK-SMD1210-600L-12  
JK-SMD1210-650L  
JK-SMD1210-650L-12  
JK-SMD1210-700L  
JK-SMD1210-700L-12  
JK-SMD1210-750L  
JK-SMD1210-750L-12  
Electrical characteristics(25)  
Ima Pd  
Maximum Time to  
Trip  
V
max  
ResistanceΩ)  
I Hold  
I Trip  
x
Max  
Certification  
Delivery Time  
Current  
Time  
in stock Produce  
Part Number  
A)  
S)  
A
A
DC  
A
W
Rimin  
R1max  
UL TUV  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
1.5  
3.0  
6V  
12V  
6V  
50  
50  
50  
50  
50  
50  
50  
50  
0.8  
8.0  
8.0  
8.0  
8.0  
8.0  
8.0  
8.0  
8.0  
2.0  
2.0  
2.0  
2.0  
3.0  
3.0  
3.0  
3.0  
0.01  
0.06  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
JK-SMD1210-150L  
JK-SMD1210-150L-12  
JK-SMD1210-175L  
JK-SMD1210-175L-12  
JK-SMD1210-190L  
JK-SMD1210-190L-12  
JK-SMD1210-200L  
JK-SMD1210-200L-12  
1.5  
3.0  
3.5  
3.5  
3.8  
3.8  
4.0  
4.0  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.01  
0.005  
0.005  
0.06  
0.04  
0.04  
1.75  
1.75  
1.9  
12V  
6V  
0.006 0.037  
0.006 0.037  
0.006 0.035  
0.006 0.035  
1.9  
12V  
6V  
2.0  
2.0  
12V  
Specifications are subject to change without notice  
2
Tel: +86-755-27465585  
HUAAN LIMITED  
www.huaandz.com  
Email: sales@huaandz.com  
SMD1210 Low Resistance Series  
Electrical characteristics(25)  
Ima Pd  
Maximum Time to  
Trip  
V
max  
ResistanceΩ)  
Rimin  
I Hold  
ITrip  
x
Max  
Certification  
Delivery Time  
Current  
A)  
Time  
S)  
in stock Produce  
Part Number  
A
A
DC  
A
W
R1max  
UL TUV  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
3days 18days  
2.6  
5.2  
6V  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
50  
0.8  
13.0  
13.0  
15.0  
15.0  
17.5  
17.5  
19.0  
19.0  
20.0  
20.0  
22.5  
22.5  
25.0  
25.0  
27.5  
27.5  
30.0  
30.0  
32.5  
32.5  
35.0  
35.0  
37.5  
37.5  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
2.0  
0.003 0.025  
0.003 0.025  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
JK-SMD1210-260L  
JK-SMD1210-260L-12  
JK-SMD1210-300L  
JK-SMD1210-300L-12  
JK-SMD1210-350L  
JK-SMD1210-350L-12  
JK-SMD1210-380L  
JK-SMD1210-380L-12  
JK-SMD1210-400L  
JK-SMD1210-400L-12  
JK-SMD1210-450L  
JK-SMD1210-450L-12  
JK-SMD1210-500L  
JK-SMD1210-500L-12  
JK-SMD1210-550L  
JK-SMD1210-550L-12  
JK-SMD1210-600L  
JK-SMD1210-600L-12  
JK-SMD1210-650L  
JK-SMD1210-650L-12  
JK-SMD1210-700L  
JK-SMD1210-700L-12  
JK-SMD1210-750L  
JK-SMD1210-750L-12  
2.6  
3.0  
3.0  
3.5  
3.5  
3.8  
3.8  
4.0  
4.0  
4.5  
4.5  
5.0  
5.0  
5.5  
5.5  
6.0  
6.0  
6.5  
6.5  
7.0  
7.0  
7.5  
7.5  
5.2  
6.0  
6.0  
7.0  
7.0  
7.6  
7.6  
8.0  
8.0  
9.0  
9.0  
10  
12V  
6V  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
0.8  
1.0  
1.0  
1.0  
1.0  
1.0  
1.0  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
1.2  
0.003  
0.003  
0.02  
0.02  
12V  
6V  
0.002 0.018  
0.002 0.018  
0.002 0.016  
0.002 0.016  
0.002 0.014  
0.002 0.014  
0.001 0.013  
0.001 0.013  
0.001 0.012  
0.001 0.012  
0.001 0.011  
0.001 0.011  
0.001 0.010  
0.001 0.010  
0.001 0.009  
0.001 0.009  
0.001 0.008  
0.001 0.008  
0.001 0.007  
0.001 0.007  
12V  
6V  
12V  
6V  
12V  
6V  
12V  
6V  
10  
12V  
6V  
11  
11  
12V  
6V  
12  
12  
12V  
6V  
13  
13  
12V  
6V  
14  
14  
12V  
6V  
15  
15  
12V  
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.  
Specifications are subject to change without notice  
3
Tel: +86-755-27465585  
HUAAN LIMITED  
www.huaandz.com  
Email: sales@huaandz.com  
SMD1210 Low Resistance Series  
Thermal Derating Chart-IH(A)  
Maximum ambient operating temperatures  
Part Number  
-40-20℃  
0℃  
1.75  
25℃  
40℃  
50℃  
60℃  
70℃  
85℃  
0.70  
2.25  
2.25  
2.55  
2.55  
2.81  
2.81  
2.96  
2.96  
3.85  
3.85  
4.40  
2.00  
2.00  
2.33  
2.33  
2.53  
2.53  
2.67  
2.67  
3.47  
1.5A  
1.5A  
1.75A  
1.75A  
1.9A  
1.9A  
2.0A  
2.0A  
2.6A  
1.33  
1.33  
1.53  
1.53  
1.67  
1.67  
1.76  
1.76  
2.29  
1.15  
1.15  
1.35  
1.35  
1.47  
1.47  
1.55  
1.55  
2.01  
1.05  
1.05  
1.23  
1.23  
1.34  
1.34  
1.41  
1.41  
1.84  
0.93  
0.93  
1.07  
1.07  
1.17  
1.17  
1.23  
1.23  
1.59  
JK-SMD1210-150L  
JK-SMD1210-150L-12  
JK-SMD1210-175L  
JK-SMD1210-175L-12  
JK-SMD1210-190L  
JK-SMD1210-190L-12  
JK-SMD1210-200L  
JK-SMD1210-200L-12  
JK-SMD1210-260L  
JK-SMD1210-260L-12  
JK-SMD1210-300L  
JK-SMD1210-300L-12  
JK-SMD1210-350L  
JK-SMD1210-350L-12  
JK-SMD1210-380L  
JK-SMD1210-380L-12  
JK-SMD1210-400L  
JK-SMD1210-400L-12  
JK-SMD1210-450L  
JK-SMD1210-450L-12  
JK-SMD1210-500L  
JK-SMD1210-500L-12  
JK-SMD1210-550L  
JK-SMD1210-550L-12  
JK-SMD1210-600L  
JK-SMD1210-600L-12  
JK-SMD1210-650L  
JK-SMD1210-650L-12  
JK-SMD1210-700L  
JK-SMD1210-700L-12  
JK-SMD1210-750L  
JK-SMD1210-750L-12  
1.75  
2.02  
2.02  
2.20  
2.20  
2.32  
2.32  
3.02  
0.70  
0.85  
0.85  
0.91  
0.91  
0.96  
0.96  
1.25  
3.47  
3.98  
3.02  
3.45  
2.6A  
3.0A  
2.29  
2.64  
2.01  
2.30  
1.84  
2.15  
1.59  
1.83  
1.25  
1.42  
3.0A  
3.5A  
3.5A  
3.8A  
3.8A  
4.0A  
4.0A  
4.5A  
4.5A  
5.0A  
5.0A  
5.5A  
5.5A  
6.0A  
6.0A  
6.5A  
6.5A  
7.0A  
7.0A  
7.5A  
7.5A  
2.64  
3.08  
3.08  
3.32  
3.32  
3.52  
3.52  
3.85  
3.85  
4.40  
4.40  
4.84  
4.84  
5.23  
5.23  
5.60  
5.60  
5.96  
5.96  
6.40  
6.40  
2.30  
2.71  
2.71  
2.92  
2.92  
3.09  
3.09  
3.35  
3.35  
3.87  
3.87  
4.26  
4.26  
4.45  
4.45  
4.65  
4.65  
4.95  
4.95  
5.30  
5.30  
2.15  
2.47  
2.47  
2.65  
2.65  
2.83  
2.83  
3.00  
3.00  
3.53  
3.53  
3.88  
3.88  
4.00  
4.00  
4.30  
4.30  
4.50  
4.50  
4.80  
4.80  
1.83  
2.15  
2.15  
2.30  
2.30  
2.45  
2.45  
2.36  
2.36  
3.07  
3.07  
3.38  
3.38  
3.63  
3.63  
3.89  
3.89  
4.16  
4.16  
4.45  
4.45  
1.42  
1.68  
1.68  
1.81  
1.81  
1.92  
1.92  
1.56  
1.56  
2.40  
2.40  
2.64  
2.64  
2.85  
2.85  
3.00  
3.00  
3.20  
3.20  
4.42  
4.42  
3.98  
4.67  
4.67  
5.02  
5.02  
5.33  
5.33  
5.39  
5.39  
6.67  
6.67  
7.34  
7.34  
7.91  
7.91  
8.45  
8.45  
9.00  
9.00  
9.65  
9.65  
3.45  
4.06  
4.06  
4.35  
4.35  
4.64  
4.64  
5.16  
5.16  
5.80  
5.80  
6.38  
6.38  
6.93  
6.93  
7.45  
7.45  
7.95  
7.95  
8.50  
8.50  
4.40  
5.18  
5.18  
5.55  
5.55  
5.92  
5.92  
6.12  
6.12  
7.40  
7.40  
8.14  
8.14  
8.65  
8.65  
9.20  
9.20  
9.84  
9.84  
10.5  
10.5  
SMD1210 Low Resistance Series  
Part number System  
JK- SMD 1210 - xxx  
L- 12  
12V Products  
Low Resistance  
Holding Current Rating  
1210 Dimension  
Surface Mount Device  
Our Mark  
Test Procedures and Requirements  
Test Item  
Test Conditions  
In still air @ 25℃  
Accept/Reject Criteria  
Rmin ≤ R ≤ Rmax  
Initial Resistance  
Time to Trip  
Specified current,Vmax25℃  
30min ,at IH,25℃  
T≤ maximum Time to Trip  
No trip  
Hold Current  
Trip Cycle Life  
VmaxImax100cycles  
VmaxImax1hours  
No arcing or burning  
No arcing or burning  
Trip Endurance  
Physical Characteristics  
Terminal materials :  
Soldering zone  
Tin-Plated Nickle-copper  
Meets EIA specification RS 186-9E and ANSI/J-STD-002 Category 3.  
Level 2a, per IPC/JEDEC J-STD 020C  
Moisture Sensitivity  
Environmental Specifications  
Test Item  
Test Conditions  
Resistance change  
±10% typical  
Passive aging  
+85℃,1000hours  
Humidity aging  
Thermal shock  
Solvent Resistance  
Vibration  
+85/85%R.H.1000hours  
MIL-STD-202,Method 107G ,+85/-40,20times  
MIL-STD-202,Method 215  
±5% typical  
-30% typical resistance change  
No change  
ML-STD-883C,Test Condition A  
No change  
Recommended Pad layout(mm)  
Specifications are subject to change without notice  
5
Tel: +86-755-27465585  
HUAAN LIMITED  
www.huaandz.com  
Email: sales@huaandz.com  
SMD1210 Low Resistance Series  
Solder reflow conditions  
Profile Feature  
Pb-Free Assembly  
Average ramp-up rate (TS maxto TP)  
Preheat  
3/second max.  
-Temperature Min (TS min)  
-Temperature Max (TS max)  
-Time (min to max) (TS min to TS max)  
Time maintained above:  
-Temperature (TL)  
150℃  
200℃  
60-180 seconds  
217℃  
-Time (tL)  
60-150 seconds  
260℃  
Peak Temperature (TP)  
Time within 5of actual PeakTemperature (tP)  
Ramp-down Rate  
20-40 seconds  
3/second max.  
8 minutes max.  
Time 25to Peak Temperature  
StorageCondition  
0~35, ≤70%RH  
● 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.  
Note 1: All temperature refer to topside of the package,measured on the package body surface.  
Note 2: If reflow temperature exceed the recommended profile,devices may not meet the performance requirements.  
Specifications are subject to change without notice  
6
Tel: +86-755-27465585  
HUAAN LIMITED  
www.huaandz.com  
Email: sales@huaandz.com  
SMD1210 Low Resistance Series  
Tape Specification and Reel Dimensions  
Symbol  
Dimensions(mm)  
Tape  
W
F
8.00±0.30  
3.50±0.05  
1.75±0.10  
1.55±0.05  
1.00(MIN)  
E
D0  
D1  
P0  
P1  
P2  
A0  
B0  
T
4.00±0.10  
4.00±0.10  
2.00±0.05  
2.82±0.10  
3.46±0.10  
0.25±0.10  
K0  
1.0/1.3/1.8±0.10  
Leader min  
Trailer min  
C
390  
160  
Φ178±1.0  
Reel  
D
H
Φ60.2±0.5  
11.0±0.5  
W
9.0±1.5  
Packaging Quantity  
Part Number  
Quantity Part Number  
Quantity Part Number  
Quantity  
4000PCS  
4000PCS  
3000PCS  
3000PCS  
3000PCS  
3000PCS  
3000PCS  
3000PCS  
3000PCS  
3000PCS  
----  
JK-SMD1210-150L  
JK-SMD1210-150L-12  
JK-SMD1210-175L  
JK-SMD1210-175L-12  
JK-SMD1210-190L  
JK-SMD1210-190L-12  
JK-SMD1210-200L  
JK-SMD1210-200L-12  
JK-SMD1210-260L  
JK-SMD1210-260L-12  
JK-SMD1210-300L  
JK-SMD1210-300L-12  
JK-SMD1210-350L  
JK-SMD1210-600L  
4000PCS  
4000PCS  
JK-SMD1210-350L-12  
JK-SMD1210-600L-12  
4000PCS  
4000PCS  
JK-SMD1210-380L  
JK-SMD1210-650L  
4000PCS  
4000PCS  
JK-SMD1210-380L-12  
JK-SMD1210-650L-12  
4000PCS  
4000PCS  
JK-SMD1210-400L  
JK-SMD1210-700L  
4000PCS  
4000PCS  
JK-SMD1210-400L-12  
JK-SMD1210-700L-12  
4000PCS  
4000PCS  
JK-SMD1210-450L  
JK-SMD1210-750L  
4000PCS  
4000PCS  
JK-SMD1210-450L-12  
JK-SMD1210-750L-12  
4000PCS  
3000PCS  
3000PCS  
3000PCS  
3000PCS  
----  
----  
----  
----  
JK-SMD1210-500L  
4000PCS  
----  
JK-SMD1210-500L-12  
4000PCS  
----  
JK-SMD1210-550L  
4000PCS  
----  
JK-SMD1210-550L-12  
Specifications are subject to change without notice  
7
Tel: +86-755-27465585  
HUAAN LIMITED  
www.huaandz.com  
Email: sales@huaandz.com  
SMD1210 Low Resistance Series  
Low Resistance Resettable Fuse PTC SMD1210 Series  
Storage  
The maximum ambient temperature shall not exceed 40. Storage temperatures higher than 40could result in the  
deformation of packaging materials. The maximum relative humidity recommended for storage is 70%. 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  
• Please read this specification before using the product.  
• 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.HUAAN makes  
on warranties as to the acduracy or completeness of the information and disclaims any liatility resulting form its use,  
HUAAN’s only obligations are those im the HUAAN Standard Rerms and Conditions of Sale and in no case will HUAAN be  
liable for any incidental,imdirect,or consequential damages arising from the sale,resale,or misues of its products. HUAAN  
reserves the right to change of update, without notice, any information contained in this specification.  
Specifications are subject to change without notice  
8
Tel: +86-755-27465585  
HUAAN LIMITED  
www.huaandz.com  
Email: sales@huaandz.com  

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