1-21
Figure 1-21A.—TO-5 mounting PLUG-IN MOUNTING
Figure 1-21B.—TO-5 mounting EMBEDDED CAN(LEADS PLUGGED IN)
Flat Pack
Many types of IC flat packs are being produced in various sizes and materials. These packages are
available in square, rectangular, oval, and circular configurations with 10 to 60 external leads. They may
be
made of metal, ceramic, epoxy, glass, or combinations of those materials. Only the ceramic flat pack will
be discussed here. It is representative of all flat packs with respect to general package requirements (see
figure 1-22).
