村田（Murata）蜂鸣器产品替代
| IMAGE . | PART NUMBER . | Φ | HEIGHT | LENGTH | WIDTH | MOUNTING TYPE | SPL [DB] | RATED VOLTAGE |
|---|---|---|---|---|---|---|---|---|
|
PT-1140PL Murata 替代型号：PKM13EPYH4000-A0 | 12.6 | 7.5 | / | / | DIP | 75 | 5V |