x0x:transistors
Differences
This shows you the differences between two versions of the page.
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x0x:transistors [2007/08/16 03:35] ladyada |
x0x:transistors [2016/01/28 18:05] |
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| - | I beta-tested a bunch of 2SC2291's since it seems like their time on this earth is very close to the end. | ||
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| - | These were all tested with Ice = 1mA and Vce = ~10V. It's not a precision setup but it is consistent. | ||
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| - | ^ Transistor "name" ^ Datecode ^ Beta 1 ^ Beta 2 ^ Matching ^ | ||
| - | | NTE44 #1 | None (sanded off) | 513 | 500 | 1.03 | | ||
| - | | NTE44 #2 | None (sanded off) | 520 | 528 | 0.98 | | ||
| - | | NTE44 #3 | None (sanded off) | 365 | 373 | 0.98 | | ||
| - | | NTE44 #4 | None (sanded off) | 493 | 496 | 0.99 | | ||
| - | | NTE44 #5 | None (sanded off) | 445 | 463 | 0.96 | | ||
| - | | NTE44 #6 | None (sanded off) | 476 | 483 | 0.99 | | ||
| - | | NEC #1 | 66G | 495 | 495 | 1 | | ||
| - | | NEC #2 | 66G | 482 | 483 | 1 | | ||
| - | | NEC #3 | 66G | 453 | 461 | 0.98 | | ||
| - | | NEC #4 | 66G | 545 | 551 | 0.99 | | ||
| - | | NEC #5 | 66G | 510 | 522 | 0.98 | | ||
| - | | NEC #6 | 05F (whitespot) | 289 | 289 | 1 | | ||
| - | | NEC #7 | 05F (whitespot) | 288 | 288 | 1 | | ||
| - | | HKSS #1 | 76G | 504 | 504 | 1 | | ||
| - | | HKSS #2 | 76G | 600 | 604 | 0.99 | | ||
| - | | HKSS #3 | 76G | 566 | 566 | 1 | | ||
| - | | HKSS #4 | 76G | 531 | 531 | 1 | | ||
/home/ladyada/public_html/wiki/data/pages/x0x/transistors.txt · Last modified: 2016/01/28 18:05 (external edit)
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