इसी प्रकार के2SB1231

• 2SB1037
  • PNP planar silicon transistor, color TV vertical output, sound output application
• 2SB1118
  • PNP epitaxial planar silicon transistor low-voltage, high-current amp, muting application
• 2SB1119
  • PNP epitaxial planar silicon transistor, LF amp, electronic governor application
• 2SB1120
  • PNP epitaxial planar silicon transistor, high-current driver application
• 2SB1121
  • PNP epitaxial planar silicon transistor, high-current driver application
• 2SB1122
  • PNP epitaxial planar silicon transistor, low-frequency power amp application
• 2SB1123
  • PNP epitaxial planar silicon transistor, high-current switching application
• 2SB1124
  • PNP epitaxial planar silicon transistor, high-current switching application