WFK 18 GK 24 x 20 LEMWM24790 WFK 18 GK 34,85 x 34,85 CXA35XX WFK 18 K 62 x 122 L Econo PIM 3 WFK 25 GK 17,85 x 17,85 CXA18XX WFK 18 GK 17,85 x 17,85 CXB18XX WFK 18 GK 54 x 94 L Iso PACK 54 WFK 25 K 62 x 122 L Econo PACK 3 小散热器（带焊脚） WFK 18 GK 62 x 107 L SEMITRANS 3 WFK 25 K 62 x 107 L SEMITRANS 4