2N50L-TA3-T 2N50L-TF3-T 2N50L-TF3-T-VB 2N50L-TM3-T 2N50L-TN3-R 2N50L-TN3-R-VB 2N50QG-T92-K 2N50WR-03 2N50WR-06 2N50WR-10