STBK06I - STBK5G4 VBR : 6.8 - 440 Volts PPK : 1500.
STBK539 - SURFACE MOUNT BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
STBK06I - STBK5G4 VBR : 6.8 - 440 Volts PPK : 1500 Watts SURFACE MOUNT BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR SMC (DO-214AB) FEATURES : * 1500W .