2N60LL-B 2N60LL-B TO-220F2 2N60LL-B TO-220F 2N60LL-B TO-220F1 2N60LL-B TO-251 2N60LL-B-TN3-R 2N60LL-T2Q-T 2N60LL-T60-K 2N60LL-TA3-T 2N60LL-TF1-T