Some Japanese manufacturers use green coloured encapsulation for PNP transistors, whereas NPN transistors are normally black (some older transistors had grey encapsulation).
The above mainly affects transistors in a TO-126 or larger package.
I have seen blue 2SD386A(Y) transistors from 1977 - what does the blue colouring of the encapsulation mean?
The above mainly affects transistors in a TO-126 or larger package.
I have seen blue 2SD386A(Y) transistors from 1977 - what does the blue colouring of the encapsulation mean?
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