1N6267........ 1N6303A / 1.5KE6V8........ 1.5KE440.
1N6278CAL - BIDIRECTIONAL TVS
1N6278CA - 1500W Unidirectional and Bidirectional Transient Voltage Suppressor Diodes
1N6278CA - BIDIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
1N6278CA - TRANSIENT VOLTAGE SUPPRESSOR
1N6278CA - 1500W Transient Voltage Suppressor