RCA SK3190 NPN Silicon Transistor – Lot of 10 The RCA SK3190 is a high-performance NPN silicon transistor designed for audio frequency (AF) output stages. This lot includes 10 transistors, each engineered to deliver reliable and efficient performance in various electronic applications. Key Features Transistor Type: NPN Silicon Collector-Base Voltage (V CBO ): 60V Collector-Emitter Voltage (V CEO ): 60V Collector Current (I C ): 4A Power Dissipation (P D ): 60W Transition Frequency (f T ): 2MHz Package: TO-126 Applications The SK3190 transistors are ideal for: Audio frequency output stages Power amplification General-purpose switching applications With a maximum collector current of 4A and a power dissipation capacity of 60W, these transistors are well-suited for demanding audio and power applications. The TO-126 package ensures efficient heat dissipation, contributing to the overall reliability and longevity of your electronic designs.