| 型号 | 制造商 | 描述 | 操作 |
| SC250HPR [更多] | Mallory Sonalert Products Inc | AUDIO PIEZO IND 6-250V PNL MNT RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
| SC250HR [更多] | Mallory Sonalert Products Inc | AUDIO PIEZO IND 6-250V PNL MNT RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
| SC250HJR [更多] | Mallory Sonalert Products Inc | AUDIO PIEZO IND 6-250V PNL MNT RoHS: Compliant | pbFree: Yes | 搜索 查看资料 |
| 型号 | 制造商 | 描述 | 操作 |
| SC250HR [更多] | Mallory Sonalert Products Inc | Audio Indicators & Alerts CONSTANT, 60-250V 4500HZ, MEDIUM RoHS: Compliant | 搜索 |
| SC250H [更多] | Mallory Sonalert Products Inc | Audio Indicators & Alerts CONSTANT, 60-250V 4500HZ, MEDIUM RoHS: Not compliant | 搜索 |
| SC250HJR [更多] | Mallory Sonalert Products Inc | Audio Indicators & Alerts SLOW PULSE, 60-250V 4500HZ, MEDIUM RoHS: Compliant | 搜索 |
| SC250HPR [更多] | Mallory Sonalert Products Inc | Audio Indicators & Alerts FAST PULSE, 60-250V 4500HZ, MEDIUM RoHS: Compliant | 搜索 |
| SC250HP [更多] | Mallory Sonalert Products Inc | Audio Indicators & Alerts FAST PULSE, 60-250V 4500HZ, MEDIUM RoHS: Not compliant | 搜索 |
| SC250HJ [更多] | Mallory Sonalert Products Inc | Audio Indicators & Alerts SLOW PULSE, 60-250V 4500HZ, MEDIUM RoHS: Not compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SC250HR [更多] | Mallory Sonalert Products Inc | Alarm, 60 to 250, 68 dBA (Min.) @ 2 ft.and 60 V AC/DC, Panel, 4500 Hz + 500 RoHS: Compliant | 搜索 查看资料 |
