2SD665 и другие
| Компонент | Описание | Производитель | |
| 2SB646 | LOW FREQUENCY HIGH VOLTAGE AMPLIFIER Complementary pair with 2SD666/A |
Hitachi Semiconductor |
 |
| 2SB646A | LOW FREQUENCY HIGH VOLTAGE AMPLIFIER Complementary pair with 2SD666/A |
Hitachi Semiconductor |
|
| 2SD661 | Silicon PNP epitaxial planer type(For low-frequency and low-noise amplification) |
Panasonic Semiconductor |
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| 2SD661 | Silicon NPN epitaxial planer type(For low-frequency and low-noise amplification) |
Panasonic Semiconductor |
|
| 2SD661A | Silicon PNP epitaxial planer type(For low-frequency and low-noise amplification) |
Panasonic Semiconductor |
|
| 2SD661A | Silicon NPN epitaxial planer type(For low-frequency and low-noise amplification) |
Panasonic Semiconductor |
|
| 2SD662 | For High Breakdown Voltage General Amplification |
Panasonic Semiconductor |
|
| 2SD662 | Silicon NPN epitaxial planer type(For high breakdown voltage general amplification) |
Panasonic Semiconductor |
|
| 2SD662B | For High Breakdown Voltage General Amplification |
Panasonic Semiconductor |
|
| 2SD662B | Silicon NPN epitaxial planer type(For high breakdown voltage general amplification) |
Panasonic Semiconductor |
|