2SA684-AP 2SA684-BP 2SA684G 2SA684G-Q-AB3-R 2SA684G-Q-AE3-R 2SA684G-Q-T9N-B 2SA684G-Q-T9N-K 2SA684G-R-AB3-R 2SA684G-R-AE3-R 2SA684G-R-T9N-B