File:Early Mullard small signal transistor packages.jpg
Original file (1,334 × 939 pixels, file size: 116 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionEarly Mullard small signal transistor packages.jpg |
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. |
Date | |
Source | Own work |
Author | Andy Dingley |
Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:53, 10 June 2015 | 1,334 × 939 (116 KB) | Andy Dingley (talk | contribs) | == {{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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Camera manufacturer | Panasonic |
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Camera model | DMC-TZ10 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/4.2 |
ISO speed rating | 100 |
Date and time of data generation | 17:17, 9 June 2015 |
Lens focal length | 12.8 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Ver.1.1 |
File change date and time | 17:17, 9 June 2015 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 17:17, 9 June 2015 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3.44 APEX (f/3.29) |
Metering mode | Pattern |
Light source | Fine weather |
Flash | Flash fired, compulsory flash firing |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Focal length in 35 mm film | 78 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |