【Pulse】TX1277,变压器音频和信号 T1/E1 XFMR DUAL AN
【Pulse】TX1277NL,变压器音频和信号 XFMR QUAD
【Pulse】TX1277NLT,变压器音频和信号 XFMR QUAD
【Pulse】TX1277T,变压器音频和信号 T1/E1 XFMR DUAL AN
TX1281,SMT SINGLE T1/E1 TRANSFORMER
TX1281T,SMT SINGLE T1/E1 TRANSFORMER
【Pulse】TX1282,变压器音频和信号 SMT SGL T1/E1 XFMR
【Pulse】TX1282T,变压器音频和信号 SMT SGL T1/E1 XFMR
