Transistor - 2N4125, Silicon, TO-92 case, PNP
The 2N4125 is a general purpose silicon NPN transistor in a TO-92 case. The 2N4125 is primarily intended for general purpose amplification. It is a popular choice for silicon fuzz pedals due to its low hFE specifications. It has also been used in a variety of classic pedals such as the Phase 90.
Pinout:

SKU:
P-Q2N4125
Item ID:
046210
Element:
Matched Pair:
Package:
Polarity:
Series:
Type:
Collector Capacitance | 5 pF | |
Element | Si | |
Max. Collector-Base Voltage | 30 V | |
Max. Collector-Emitter Voltage | 30 V | |
Max. Collector Current | 0.2 A | |
Max. Collector Power Dissipation | 0.31 W | |
Max. Emitter-Base Voltage | 4 V | |
Max. Operating Junction Temperature | 135 °C | |
Package | TO-92 | |
Polarity | PNP | |
Transition Frequency | 200 MHz | |
Typ. Forward Current Transfer Ratio (hFE) | 50-150 |
Packaging Dimensions | 0.185 in. × 0.14 in. × 0.75 in. | |
Weight (Packaging) | 0.001 lbs. |
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