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Transistor - AC127, Germanium, TO-1 case, NPN

Transistor - AC127, Germanium, TO-1 case, NPN

Transistor - AC127, Germanium, TO-1 case, NPN image 1
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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):

Pinout (bottom view)
Product Measurements by Type
Collector Capacitance (Cc)140 pF
Forward Current Transfer Ratio (hFE), MIN50
Material of TransistorGe
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
PackageTO-1
PolarityNPN
Transition Frequency (ft)1.5 MHz
Packaging Information
Packaging Dimensions1.805 in. × 0.265 in. × 0.265 in.
Weight (Packaging)0.002 lbs.

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Specifications, Files, and Documents

PNG: Pinout (bottom view) Pinout (bottom view)13.35 KB