2SA1610-T2 2SA1610-T2(Y34) 2SA1610-T2-A 2SA1610-Y33 2SA1610-Y33(T1-A) 2SA1610-Y34 2SA1610-Y34(T1-A) 2SA1611 2SA1611(0)-T1 2SA1611(0)-T2-A