Transistor - 2SD77, Germanium, TO-1 case, NPN
2SD77 NPN germanium transistors. The 2SD77 is a popular NPN for fuzz pedals and other effects. The NPN polarity allows for use with standard pedal power supplies.
Element | Ge | |
Max. Collector-Base Voltage | 25 V | |
Max. Collector-Emitter Voltage | 25 V | |
Max. Collector Current | 0.1 A | |
Max. Collector Power Dissipation | 0.15 W | |
Max. Emitter-Base Voltage | 12 V | |
Max. Operating Junction Temperature | 150 °C | |
Min. Forward Current Transfer Ratio | 40 | |
Package | TO-1 | |
Polarity | NPN | |
Transition Frequency | 2 MHz |
Packaging Dimensions | 1.805 in. × 0.265 in. × 0.265 in. | |
Weight (Packaging) | 0.001 lbs. |
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