型号：PT-520-SQ 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts Audible Alarm...

型号：AST1750MATRQ 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Speakers & Transducers XDUCR, SMT, REEL 4KHZ, 80DB...

型号：WB-23607-000 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers MicroWaxBuster...

型号：DBK-31042-000 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers RECEIVER...

型号：FB-FO-23528-000 厂商：Knowles 分类：Electromechanical

描述：Microphones boom microphone...

型号：FB-FO-25383-A97 厂商：Knowles 分类：Electromechanical

描述：Microphones boom microphone...

型号：PT-1240PEQ 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts XDUCR, PIEZO, 4KHZ 80DB,...

型号：RVA-90117-N01 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers RECEIVER...

型号：ACC02 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts ACCESSORY-SCE SERIES TER...

型号：RVA-90117-N07 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers RECEIVER...

型号：RVA-90117-N05 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers RECEIVER...

型号：RVA-90020-N15 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers RECEIVER...

型号：PK-20N38W 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts CONSTANT, 3-28VDC 3.8KHZ...

型号：RVA-90020-N16 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers RECEIVER...

型号：AST612Q 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Speakers & Transducers XDUCR, 8-16VPP, TUBE 2.4KHZ...

型号：RVA-90091-N01 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers RECEIVER...

型号：PK-27N35EPQ 厂商：Mallory Sonalert Products Inc 分类：Electromechanical

描述：Audio Indicators & Alerts CONSTANT, 2-28VDC 3.5KHZ...

型号：POM-5242P-R 厂商：PUI Audio 分类：Electromechanical

描述：Microphones 2.2kOhm x 6mm...

型号：RVA-90020-N11 厂商：Knowles 分类：Electromechanical

描述：Speakers & Transducers RECEIVER...

型号：POM-5242L-R 厂商：PUI Audio 分类：Electromechanical

描述：Microphones 2.2kOhm x 6mm...