型号：EC-23104-000 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers Balanced Armature Speaker...

型号：EF-21943-033 厂商：Knowles 分类：Electromechanical

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

型号：AI-4228-P-C48-R 厂商：PUI Audio 分类：Electromechanical

描述：Audio Indicators & Alerts 12VDC 2800Hz 86dBA...

型号：SNP428FR 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts CONSTANT, 4-28VDC SNAP-I...

型号：SC616NP-BTR 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts Classic Sonalert w/ Flat...

型号：PT-2726FWQ 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts XDUCR, PIEZO, 2.6KHZ 90D...

型号：CI-28487-000 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers Balanced Armature Speaker...

型号：SC616NJR 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts SLOW PULSE, 6-16VDC XLOU...

型号：CI-28597-000 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers Balanced Armature Speaker...

型号：EF-26363-116 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers 7.87 X 5.59 X 4.01MM 126 SE...

型号：ED-27045-000 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers Balanced Armature Speaker...

型号：PT-3529WQ 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts XDUCR, PIEZO, 2.9KHZ 95D...

型号：ED-27156-000 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers Balanced Armature Speaker...

型号：ED-21915-000 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers Balanced Armature Speaker...

型号：ED-21914-000 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers Balanced Armature Speaker...

型号：AI-4328-P-FP250-R 厂商：PUI Audio 分类：Electromechanical

描述：Audio Indicators & Alerts 95db 2800Hz 220vac/d...

型号：SC616NJ-BTR 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts Classic Sonalert w/ Flat...

型号：EH-23043-000 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers Balanced Armature Speaker...

型号：EH-23066-000 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers Balanced Armature Speaker...

型号：SC250DR 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts CONSTANT, 60-250V 1900HZ...