型号：GK-31732-000 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers PREMUIM BANDWIDTH WARM BASS...

型号：SC250HJR 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts SLOW PULSE, 60-250V 4500...

型号：254-EMB93-RO 厂商：Kobitone 分类：Electromechanical

描述：Audio Indicators & Alerts 9.0 x 4.0mm 2731Hz...

型号：CM-5 厂商：ams 分类：Electromechanical

描述：Audio Indicators & Alerts DOOR CHIME MECH 12V...

型号：254-MB563-RO 厂商：Kobitone 分类：Electromechanical

描述：Audio Indicators & Alerts MAGNETIC TRANSDUCER...

型号：EF-21942-000 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers 7.87 X 5.59 X 4.01MM 125 SE...

型号：AW-15SBW 厂商：PUI Audio 分类：Electromechanical

描述：Audio Indicators & Alerts 101dB 9-28 VDC WHT...

型号：EA-21842-G17 厂商：Knowles 分类：Electromechanical

描述：Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S POR...

型号：SC628AKR 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts SONALERT MED SOUND 6-28V...

型号：EA-21843-C36 厂商：Knowles 分类：Electromechanical

描述：Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 3S PORT...

型号：EA-21843-G18 厂商：Knowles 分类：Electromechanical

描述：Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 3S PORT...

型号：MSS5M0 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Speakers & Transducers...

型号：EA-23015-000 厂商：Knowles 分类：Electromechanical

描述：Microphones 5.56 X 3.98 X 2.21MM -61 SENS, 3S PORT...

型号：STA22702W 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts SLOW PULSE, 12-24VDC 107...

型号：EA-21939-000 厂商：Knowles 分类：Electromechanical

描述：Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S POR...

型号：EA-21843-000 厂商：Knowles 分类：Electromechanical

描述：Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 3S PORT...

型号：EA-21843-058 厂商：Knowles 分类：Electromechanical

描述：Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 3S PORT...

型号：EA-21842-035 厂商：Knowles 分类：Electromechanical

描述：Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S POR...

型号：EA-26781-000 厂商：Knowles 分类：Electromechanical

描述：Microphones MICROPHONE...

型号：EA-23006-A66 厂商：Knowles 分类：Electromechanical

描述：Microphones 5.56 X 3.98 X 2.21MM -65 SENS, 12S POR...