The 2SC2412K T146U is an NPN silicon epitaxial transistor manufactured by Rohm Semiconductor. It is designed for low noise amplifier applications and high-frequency switching circuits. This transistor offers a high current gain and low noise figure, making it suitable for sensitive signal amplification and high-speed switching.

Applications

• Low noise amplifiers (LNAs)
• High-frequency amplifier circuits
• Oscillators
• Mixers
• High-speed switching circuits

Features

• NPN Silicon Epitaxial Transistor
• Low noise figure
• High current gain (hFE)
• High transition frequency (fT)
• Small package size

Benefits

• Excellent signal amplification with minimal added noise.
• Effective performance in high-frequency applications due to its high transition frequency.
• Compact design allows for integration into small electronic devices.
• Reliable operation in sensitive signal environments.
• Suitable for various wireless and communication devices.

Additional Details

The 2SC2412K T146U is characterized by its low noise figure, which is crucial for preamplifiers in radio receivers and other sensitive signal applications. Its high transition frequency allows it to operate effectively at higher frequencies. The datasheet provides details on its electrical characteristics, including noise figure, gain-bandwidth product, and collector capacitance. The T146U suffix may indicate specific testing or binning criteria applied during production. Proper biasing is essential to achieve optimal low-noise performance. The transistor's small package size makes it suitable for surface-mount assembly in compact devices.