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Transistor - BC238B, Silicon, TO-92 case, NPN

Transistor - BC238B, Silicon, TO-92 case, NPN

Transistor - BC238B, Silicon, TO-92 case, NPN image 1
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BC238B NPN transistor in a TO-92 package. The BC238 is used in a variety of vintage pedals such as the Schaller Fuzz, a version of the Brian May treble boost,and later Jen / Tonebender fuzz pedals. The BC238B is a variant of the BC108B and works well in other classic fuzz pedals such as Fuzz Face and Big Muff builds.

Pinout (bottom view):

Pinout (bottom view)
Product Measurements by Type
Collector Capacitance5 pF
ElementSi
Max. Collector-Base Voltage30 V
Max. Collector-Emitter Voltage20 V
Max. Collector Current0.1 A
Max. Collector Power Dissipation0.3 W
Max. Emitter-Base Voltage5 V
Max. Operating Junction Temperature125 °C
PackageTO92
PolarityNPN
Transition Frequency150 MHz
Typ. Forward Current Transfer Ratio180-460
Packaging Information
Packaging Dimensions0.714 in. × 0.179 in. × 0.134 in.
Weight (Packaging)0.001 lbs.

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PNG: Pinout (bottom view) Pinout (bottom view)5.33 KB