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Package Outlines - SOT

Here are the primary package and pin spacing dimensions for some of the most common SOT (Small Outline Transistor) packages.

For detailed PCB layout drawings click here to go to the Semiconductor Vendor Links page on RF Cafe. See table of package information at bottom of page.










Small Outline Transistor

SOT-23 SOT-89
SOT-23 Package Outline - RF Cafe SOT-89 Package Outline - RF Cafe
TO-223 SOT-323
SOT-223 Package Outline - RF Cafe SOT-323 Package Outline - RF Cafe

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RF Cascade Workbook
RF Cascade Workbook is a very extensive system cascaded component Excel workbook that includes the standard Gain, NF, IP2, IP3, Psat calculations, input & output VSWR, noise BW, min/max tolerance, DC power cauculations, graphing of all RF parameters, and has a graphical block diagram tool. An extensive User's Guide is also included. - Only $35.
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