Description: The BF457 is a NPN silicon transistor in a TO-126 package.Features:- Collector-Emitter Voltage: -30V- Collector-Base Voltage: -40V- Emitter-Base Voltage: -5V- Collector Current: -1A- Power Dissipation: -500mWApplications:The BF457 is suitable for use in general purpose amplifier and switching applications. It can be used in audio amplifiers, power supplies, switching circuits, and other applications.(For reference only)
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