The 2SC2240 is an NPN silicon epitaxial transistor designed for low-noise, low-level audio signal amplification, commonly used in preamplifier and input stage circuits.
Configuration:
NPN bipolar junction transistor
Epitaxial silicon construction
Electrical Characteristics:
Collector-emitter voltage (VCEO): 120 V
Continuous collector current (IC): 100 mA
DC current gain (hFE): 200 to 700
Optimized for low-noise operation
Package:
TO-92 through-hole package
Construction:
Designed for PCB mounting in compact analog circuits
Suitable for low-noise and precision signal applications
Configuration Notes:
High gain suitable for low-level signal amplification
Low noise characteristics ideal for audio applications
Performs well in differential and input stage configurations
Intended Use:
Audio preamplifier circuits
Low-noise input amplifier stages
Microphone preamplifiers
Signal conditioning and precision analog circuits
