BZT52C18S
BZT52-C18S
BZT52-C18S T/R
BZT52C18S-7
BZT52C18S-7-F
BZT52C18S-7-F/BKN
BZT52C18S-7-F-82
BZT52-C18ST/R
BZT52C18S-TP
BZT52C18SWL