| 型号 | 制造商 | 描述 | 操作 |
| IP412812-2 [更多] | DB Unlimited | IP Series ?41.8 x 16 mm 12 V 106 dBA 2800 Hz Piezo Indicator RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| P4-128122 [更多] | OTTO Engineering Inc | Pushbutton Switches Momentary Turret SPDT 3 Term Black RoHS: Compliant | 搜索 |
| TP412812-2 [更多] | DB Unlimited | Speakers & Transducers Piezo Transducer RoHS: Compliant | 搜索 |
| IP412812-2 [更多] | DB Unlimited | Audio Indicators & Alerts Piezo Indicator RoHS: Compliant | 搜索 |
| 型号 | 制造商 | 描述 | 操作 |
| TP412812-2 [更多] | DB Unlimited | Unidentified | 搜索 |
| IP412812-2 [更多] | DB Unlimited | Unidentified | 搜索 |