1SMC5.0A(CA) - 1SMC440A(CA) SURFACE MOUNT TRANSIEN.
1SMC54C - SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
1SMC54CA - SURFACE MOUNT SILICON BI-DIRECTIONAL GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSORS
1SMC54CA - SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR