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Toll Free 888-230-6874
X 121
Don Dodd
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Heat Rise
The following table shows the heat rise in a PCB
etch layer for different trace widths and currents.
|
1 Oz. Plating, Internal
Conductors
|
Width
|
10°C
|
20°C
|
30°C
|
45°C
|
.005"
|
200 mA
|
225 mA
|
250 mA
|
275 mA
|
.010"
|
400 mA
|
450 mA
|
600 mA
|
750 mA
|
.015"
|
550 mA
|
600 mA
|
750 mA
|
1.0 A
|
.020"
|
650 mA
|
700 mA
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800 mA
|
1.2 A
|
.025"
|
750 mA
|
1.0 A
|
1.2 A
|
1.7 A
|
.050"
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1.5 A
|
1.7 A
|
2.2 A
|
2.8 A
|
.100"
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2.2 A
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3.1 A
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3.7 A
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4.5 A
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.150"
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3.0 A
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4.0 A
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5.2 A
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6.1 A
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NOTE: This information is provided
as a guideline only. All efforts have been made to ensure it is correct,
but it is the responsibility of the user to verify the data is correct for
their application. |
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Call
us Toll Free 888-230-6874 X 121