2N301: Difference between revisions
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(Created page with "{{Discrete component |Model=2N301 |Part_nos=151-0001-00 |Description=germanium PNP power transistor |Used_in=502;502A; }} in a TO-3 package, used in the regulated pre-amp heater power supply of the 502. {{Part usage}} * 502: V647 (sic – still using "V" prefixes for transistors in 1958) * 502A: Q647 = 2N301 in schematic, parts list says "use 2N2148 (151-0137-00)" {{MissingSpecs}} {{MissingPics}} Category:Transistors") |
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|Used_in=502;502A; | |Used_in=502;502A; | ||
}} in a TO-3 package, used in the regulated pre-amp heater power supply of the [[502]]. | }} in a TO-3 package, used in the regulated pre-amp heater power supply of the [[502]]. | ||
The AD149 is similar. | |||
{{Part usage}} | {{Part usage}} | ||
* 502: V647 (sic – still using "V" prefixes for transistors in 1958) | * 502: V647 (sic – still using "V" prefixes for transistors in 1958) | ||
* 502A: Q647 = 2N301 in schematic, parts list says "use [[2N2148]] ([[151-0137-00]])" | * 502A: Q647 = 2N301 in schematic, parts list says "use [[2N2148]] ([[151-0137-00]])" | ||
{{ | {{BeginSpecs}} | ||
{{Spec | Collector voltage | max. −40 V }} | |||
{{Spec | Collector current | max. –3 A }} | |||
{{Spec | Power dissipation | max. 11 W }} | |||
{{EndSpecs}} | |||
==Links== | |||
* [[Media:2N301 datasheet.jpg|2N301 datasheet]] | |||
{{MissingPics}} | {{MissingPics}} | ||
[[Category:Transistors]] | [[Category:Transistors]] | ||
Revision as of 04:15, 24 July 2024
The 2N301 (P/N 151-0001-00) is a germanium PNP power transistor in a TO-3 package, used in the regulated pre-amp heater power supply of the 502.
The AD149 is similar.
Some instruments using part 2N301
| Instrument | Manufacturer | Class | Model | Description | Introduced |
|---|---|---|---|---|---|
| 502 | Tektronix | Oscilloscope | 502 | 1 MHz dual beam differential scope | 1958 |
| 502A | Tektronix | Oscilloscope | 502A | 1 MHz dual beam differential scope | 1963 |
- 502: V647 (sic – still using "V" prefixes for transistors in 1958)
- 502A: Q647 = 2N301 in schematic, parts list says "use 2N2148 (151-0137-00)"
Key Specifications
| Collector voltage | max. −40 V |
|---|---|
| Collector current | max. –3 A |
| Power dissipation | max. 11 W |
Links
Pictures
- please add