इसी प्रकार केBC109

• BC107
  • LOW NOISE GENERAL PURPOSE AUDIO AMPLIFIERS
• BC107A
  • NPN transistor for general purpose audio amplifiers, collector-emitter=45V, collector current=0.1A, hFE= 180
• BC107B
  • NPN transistor for general purpose audio amplifiers, collector-emitter=45V, collector current=0.1A, hFE= 290
• BC108A
  • NPN transistor for general purpose audio amplifiers, collector-emitter=20V, collector current=0.1A, hFE= 180
• BC108B
  • NPN transistor for general purpose audio amplifiers, collector-emitter=20V, collector current=0.1A, hFE= 290
• BC108C
  • NPN transistor for general purpose audio amplifiers, collector-emitter=20V, collector current=0.1A, hFE= 520
• BC109
  • TRANSISTOR
• BC109B
  • NPN transistor for general purpose audio amplifiers, collector-emitter=20V, collector current=0.1A, hFE= 290