P1556UC类似电子元器件：

• P1553AA
  • 130 V, balanced three-chip sidactor device
• P1553AB
  • 130 V, balanced three-chip sidactor device
• P1553AC
  • 130 V, balanced three-chip sidactor device
• P1553ACMC
  • 130 V, balanced three-chip microcapacitance sidactor device
• P1553UA
  • 130 V, balanced three-chip sidactor device
• P1553UB
  • 130 V, balanced three-chip sidactor device
• P1553UC
  • 130 V, balanced three-chip sidactor device
• P1556UB
  • 130 V, multiport balanced sidactor device