壓電式蜂鳴器
| IMAGE . | PART NUMBER . | Φ | HEIGHT | LENGTH | WIDTH | MOUNTING TYPE | SPL [DB] | RATED VOLTAGE |
|---|---|---|---|---|---|---|---|---|
|
PK-20A35P | 23 | 19 | / | / | DIP | 85 | 12 |
|
SMD-090019H-03040 | / | 1.9 | 9 | 9 | SMD | 70 | 3 |
|
PT-1140PL | 12.6 | 7.0 | / | / | DIP | 80 | 5 |
|
PT-1240P | 14 | 7 | / | / | DIP | 85 | 5 |