BF457 ỨNG DỤNG,MẠCH,CHỨC NĂNG

BF457 Datasheet PDF

• BF4
  
• ETC[ETC] BF40931
  SINGLE PHASE MOULDED BRIDGES
• Faraday BF40B0500
  11.0 VIDEO DELAY LINES
• Siemens Semiconductor Group BF410
  LOW-NOISE N-CHANNEL JUNCTION FIELD-EFFECT TRANSISTOR APPLICATIONS
• Philips Semiconductors BF410A
  N-channel silicon field-effect transistors
• Philips Semiconductors BF410B
  N-channel silicon field-effect transistors
• Philips Semiconductors BF410C
  N-channel silicon field-effect transistors
• Philips Semiconductors BF410D
  N-channel silicon field-effect transistors
• BF411
  TRANSISTOR | BJT | NPN | 90V V(BR)CEO | 50MA I(C) | TO-92
• BF412
  TRANSISTOR | BJT | NPN | 130V V(BR)CEO | 50MA I(C) | TO-92
• BF413
  TRANSISTOR | BJT | NPN | 170V V(BR)CEO | 50MA I(C) | TO-92
• Siemens Semiconductor Group BF414
  Silicon Transistor low-noise, common base stages)
• PHILIPS[Philips Semiconductors] BF419
  high-voltage transistor
• ETC[ETC] BF41931
  SINGLE PHASE MOULDED BRIDGES
• Motorola, BF420
  High Voltage Transistors(NPN)