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'''Note:''' Tek part number 151-0140-00 refers to parts selected from the original late-1960s version that has relatively modest h<sub>fe</sub>. Care must be taken when replacing them with modern equivalents that have higher h<sub>fe</sub> – see for example the [https://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_mainframe/rep-und-kal-7603/Reparaturbericht%20TEKTRONIX%207603.htm 7603 repair report at amplifier.cd] (German) that discusses problems caused by replacing Q1216/Q1218 in the HV oscillator of a [[7603]]. | '''Note:''' Tek part number 151-0140-00 refers to parts selected from the original late-1960s version that has relatively modest h<sub>fe</sub>. Care must be taken when replacing them with modern equivalents that have higher h<sub>fe</sub> – see for example the [https://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_mainframe/rep-und-kal-7603/Reparaturbericht%20TEKTRONIX%207603.htm 7603 repair report at amplifier.cd] (German) that discusses problems caused by replacing Q1216/Q1218 in the HV oscillator of a [[7603]]. | ||
==Datasheet== | ==Datasheet== | ||
* [[Media: | * [[Media:Onsemi 2n3055-d.pdf|ON Semiconductor 2N3055 Datasheet]] | ||
==Photos== | ==Photos== | ||
<gallery> | <gallery> | ||
Motorola 2n3055 1.jpeg | |||
Motorola 2n3055 2.jpeg | |||
</gallery> | </gallery> | ||
==Used in== | ==Used in== | ||
{{Part usage}} | {{Part usage}} | ||
[[Category:Transistors]] | [[Category:Transistors]] |