1SMA5.0A(CA) - 1SMA440A(CA) SURFACE MOUNT TRANSIEN.
1SMA300CA - SURFACE MOUNT TRANSIENT VOLAGE SUPPESSOR DIODE
1SMA300A - SURFACE MOUNT TRANSIENT VOLAGE SUPPESSOR DIODE
1SMA300 - SURFACE MOUNT TRANSIENT VOLAGE SUPPESSOR DIODE
1SMA300C - SURFACE MOUNT TRANSIENT VOLAGE SUPPESSOR DIODE
Z1SMA300 - SURFACE MOUNT SILICON ZENER DIODES