2SC2857同様の

• 2SC2078
  • NPN epitaxial planar silicon transistor, 27 MHz RF power amp application
• 2SC2314
  • NPN epitaxial planar silicon transistor, 27 MHz CB transceiver driver application
• 2SC2344
  • NPN epitaxial planar silicon transistor, high-voltag switching, AF power amp, 100W output predriver application
• 2SC2362
  • "NPN epitaxial planar silicon transistor, high voltag, low-noise amp application"
• 2SC2814
  • NPN epitaxial planar silicon transistor, high-frequency general-purpose amp application
• 2SC2814
  • NPN transistor for high-frequency general-purpose amplifier applications
• 2SC2814
  • NPN epitaxial planar silicon transistor, high-frequency general-purpose amp application
• 2SC2839
  • NPN transistor for HF amplifier applications