254-ECM61-RO,麦克风 6.0 x 2.7mm
254-ECM62-RO,麦克风 6.0 x 2.7mm -42dB
254-ECM640-RO,麦克风 OMNIDIRECT 6x3.4mm
254-ECM641-RO,麦克风 OMNIDIRECT 6x3.6mm
254-ECM642-RO,麦克风 OMNIDIRECT 6x3mm
254-ECM6443-RO,麦克风 OMNIDIRECT 6x5.4mm
254-ECM644-RO,麦克风 6.0 x 5.0mm -44dB
254-ECM64-RO,麦克风 6.0 x 1.8mm -44dB
