BA3121F类似电子元器件：

• BA3121F
  • Ground isolation amplifier
• BA3121N
  • Ground isolation amplifier
• BA3126F
  • 2-channel head switch for radio cassette recorder
• BA3126N
  • 2-channel head switch for radio cassette recorder
• BA3131FS
  • Dual operational amplifier with switch, for audio use
• BA3131FS
  • Dual operational amplifier with switch, for audio use (3 inputs x 1 outputs x 2)