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Surface Mount
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Oblong Recommended by IPC-7351
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D-Shape Recommended by some component manufacturers
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Rectangle Recommended by most component manufacturers
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Square Used on Land Grid Arrays (LGA)
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Rounded Rectangle Recommended by assembly shops for better stencil release; the default corner radius is 0.10 mm
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Round Used on Grid Arrays (BGA. CGA and LGA)
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Through-hole
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Square Used on Pin 1 for Polarity on Diodes and Polarized Capacitors
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Round Used on all through-hole parts
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Rounded Rectangle Used on Pin 1 for Polarity on Diodes and Polarized Capacitors
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FP Designer Surface Mount
- FP designer includes all calculator pad shapes. These are the custom pad stacks available in FP Designer.
- Rectangle and square pad shapes can be chamfered in 2 corners on the Top, Bottom, Left and Right sides.
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Top Chamfer Chamfered on one Corner in Upper Left, Lower Left, Upper Left, Upper Right.
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Upper Left
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Chamfered Lower Left with Radius Corners
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FP Designer Through-hole
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Slotted Hole
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Non-Plated Hole
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Offset Slotted Hole
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Chamfered Square
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Round Hole with Oblong Pad
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Chamfered Rectangle with Offset Hole
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