| 型号 | 制造商 | 描述 | 操作 |
| SC250P [更多] | Mallory Sonalert Products Inc | AUDIO PIEZO IND 6-250V PNL MNT RoHS: Not Compliant | pbFree: No | 搜索 查看资料 |
| SC250PR [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 |
| SC250PR [更多] | Mallory Sonalert Products Inc | Audio Indicators & Alerts FAST PULSE, 60-250V MED, CUL APPRVD RoHS: Compliant | 搜索 |
| SC250P [更多] | Mallory Sonalert Products Inc | Audio Indicators & Alerts MED INTER 60-250V RoHS: Not compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| SC250PR [更多] | Mallory Sonalert Products Inc | Alarm, Fast Pulse, 68dBA (Min.) at 2ft., 60-250VAC/VDC, Black, SC Series RoHS: Compliant | 搜索 查看资料 |
