Transistor - AC127, Germanium, TO-1 case, NPN
AC127 NPN germanium transistors. The AC127 is a popular NPN for fuzz pedals and other effects. The NPN polarity allows for use with standard pedal power supplies.
Pinout (bottom view):

SKU:
P-QAC127
Item ID:
045531
Element:
Matched Pair:
Package:
Polarity:
Series:
Type:
Collector Capacitance (Cc) | 140 pF | |
Forward Current Transfer Ratio (hFE), MIN | 50 | |
Material of Transistor | Ge | |
Max. Operating Junction Temperature (Tj) | 90 °C | |
Maximum Collector-Base Voltage |Vcb| | 32 V | |
Maximum Collector-Emitter Voltage |Vce| | 12 V | |
Maximum Collector Current |Ic max| | 0.5 A | |
Maximum Collector Power Dissipation (Pc) | 0.34 W | |
Maximum Emitter-Base Voltage |Veb| | 10 V | |
Package | TO-1 | |
Polarity | NPN | |
Transition Frequency (ft) | 1.5 MHz |
Packaging Dimensions | 1.805 in. × 0.265 in. × 0.265 in. | |
Weight (Packaging) | 0.002 lbs. |
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