The 2SK2751 is an N-channel junction field-effect transistor (JFET) manufactured by Panasonic. It is designed for low-noise amplifier applications, particularly in audio and instrumentation circuits. This JFET offers high input impedance and low noise characteristics, making it suitable for sensitive signal amplification.

Applications

• Audio preamplifiers
• Instrumentation amplifiers
• Low-noise amplifier stages
• Voltage followers
• Mixer circuits

Features

• N-Channel JFET
• Low Noise Figure
• High Input Impedance
• High Transconductance
• Excellent Linearity

Benefits

• Provides high-quality audio amplification with minimal noise.
• Ensures accurate signal processing due to its high input impedance.
• Offers stable and reliable performance in sensitive circuits.
• Simplifies circuit design with its high transconductance.
• Suitable for a wide range of low-noise applications.

Additional Details

The 2SK2751 JFET features a gate-source breakdown voltage of 25V and a drain current of 10mA. Its low noise figure makes it ideal for use in audio preamplifiers and instrumentation amplifiers where signal integrity is critical. The high input impedance minimizes loading effects on the signal source, ensuring accurate signal transfer. The high transconductance allows for efficient voltage amplification. This JFET is commonly used in sensitive measurement equipment, audio recording devices, and other applications where low noise and high signal fidelity are required. The 2SK2751 is typically available in a through-hole package, making it easy to integrate into various circuit designs.