EW-500 TO-92S
EW-501 TO-92S Asahikase
EW-502 TO-92S
EW-510 TO-92S
EW-512 TO-92S AsahiKasei
EW-550 TO-92S
EW-550(EW-732) TO-92S
EW-551 TO-92S
EW-552 TO-92S
EW-560 TO-92S