File:Early Mullard small signal transistor packages.jpg

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Summary

Description

A Mullard OC200 and two OC45 transistors from the early 1960s. They show some of the variety of SO-2 packages used at this time.

From the top, the OC200 is an early silicon PNP transistor in an aluminium can.

Central is a black OC45 germanium transistor in a black-painted glass package.

Bottom is an OC45 in a clear glass and blue putty package, with rubber sleeve.
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Author Andy Dingley
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9 June 2015

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current11:53, 10 June 2015Thumbnail for version as of 11:53, 10 June 20151,334 × 939 (116 KB)Andy Dingley== {{int:filedesc}} == {{Information |Description=A Mullard OC200 and two OC45 transistors from the early 1960s. They show some of the variety of SO-2 packages used at this time. From the top, the OC200 is an early silicon PNP transistor in an alumini...
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