壓電式蜂鳴器 (內部驅動)
| 產品型號 Part No. |
直徑 / 尺寸 Diameter / Dimensions |
高度 Height |
形狀 Shape |
款式 Type |
工作電壓 Operating Voltage |
耗電流 Current Consumption |
共振頻率 Resonance Frequency |
音壓 Sound Pressure Level |
| (mm) | (mm) | (VDC) | (KHz) | |||||
| LF-PB13T40A | Φ13.0 | 6.9 | 圓形 Round |
SMT | 3.0 ~ 16.0 | Max. 12.0 mA / 9 VDC |
4.0 ± 0.25 | Min. 90 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB14P40H | Φ13.8 | 7.5 | 圓形 Round |
DIP | 3.6 ~ 16.0 | Max. 7.0 mA / 9 VDC |
4.0 ± 0.5 | Min. 80 dB / 12 VDC / 10 cm 單音 Single Tone |
| LF-PB14P40J | Φ14.0 | 6.0 | 圓形 Round |
DIP | 3.6 ~ 16.0 | Max. 10.0 mA / 9 VDC |
4.0 ± 0.5 | Min. 90 dB / 9 VDC / 10 cm 單音 Single Tone |
| LF-PB14T40D | 14.2*14.2 | 6.8 | 方形 Square |
SMT | 3.0 ~ 30.0 | Max. 8.0 mA / 9 VDC |
4.5 ± 0.5 | Min. 90 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB24C36A | Φ24.2 | 19.0 | 圓形 Round |
Built in Housing 2P , Pitch 2.0 |
3.0 ~ 30.0 | Max. 12.0 mA / 9 VDC |
3.6 ± 0.5 | Min. 92 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB24C36B | Φ24.2 | 19.0 | 圓形 Round |
Built in Housing 2P , Pitch 2.0 |
3.0 ~ 30.0 | Max. 12.0 mA / 9 VDC |
3.6 ± 0.5 | Min. 98 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB24P34A | Φ24.0 | 9.0 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 7.0 mA / 9 VDC |
3.4 ± 0.5 | Min. 90 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB24P34B | Φ24.0 | 13.5 | 圓形 Round |
DIP | 3.0 ~ 18.0 | Max. 8.0 mA / 9 VDC |
3.4 ± 0.5 | Min. 100 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB24P34D | Φ24.0 | 13.5 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 8.0 mA / 9 VDC |
3.5 ± 0.5 | Min. 93 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB24P34E | Φ24.0 | 13.5 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 8.0 mA / 9 VDC |
3.0 ± 0.5 | Min. 93 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB24P34F-001 | Φ24.0 | 16.5 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 10.0 mA / 9 VDC |
3.4 ± 0.5 | Min. 90 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB24P34F-A | Φ24.0 | 13.8 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 10.0 mA / 9 VDC |
3.4 ± 0.5 | Min. 98 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB24P38C | Φ24.0 | 16.5 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 7.0 mA / 9 VDC |
3.8 ± 0.5 | Min. 104 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB24W34A | Φ24.0 | 9.5 | 圓形 Round |
線 Wire | 3.0 ~ 30.0 | Max. 7.0 mA / 9 VDC |
3.4 ± 0.5 | Min. 90 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB24W34A-001 | Φ24.0 | 9.5 | 圓形 Round |
線 Wire | 3.0 ~ 30.0 | Max. 7.0 mA / 9 VDC |
3.4 ± 0.5 | Min. 90 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB24W34A-A | Φ24.0 | 9.5 | 圓形 Round |
線 Wire | 3.0 ~ 30.0 | Max. 7.0 mA / 9 VDC |
3.4 ± 0.5 | Min. 90 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB28W35A | Φ28.0 | 25.0 | 圓形 Round |
線 Wire | 4.0 ~ 28.0 | Max. 10.0 mA / 12 VDC |
3.5 ± 0.5 | Min. 100 dB / 12 VDC / 10 cm 間斷音 Pulse Tone |
| LF-PB30C26A | Φ30.1 | 19.7 | 圓形 Round |
Built in Housing 2P , Pitch 2.0 |
3.0 ~ 30.0 | Max. 12.0 mA / 9 VDC |
2.6 ± 0.5 | Min. 100 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30C26B | Φ30.1 | 19.7 | 圓形 Round |
Built in Housing 2P , Pitch 2.0 |
3.0 ~ 30.0 | Max. 12.0 mA / 12 VDC |
2.6 ± 0.5 | Min. 105 dB / 12 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30C36A | Φ30.1 | 19.7 | 圓形 Round |
Built in Housing 2P , Pitch 2.0 |
3.0 ~ 30.0 | Max. 12.0 mA / 9 VDC |
3.6 ± 0.5 | Min. 100 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30C36B | Φ30.1 | 19.7 | 圓形 Round |
Built in Housing 2P , Pitch 2.0 |
3.0 ~ 30.0 | Max. 12.0 mA / 12 VDC |
3.6 ± 0.5 | Min. 105 dB / 12 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30P26A-P15 | Φ30.1 | 19.7 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 12.0 mA / 9 VDC |
2.6 ± 0.5 | Min. 100 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30P26A-P20 | Φ30.1 | 19.7 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 12.0 mA / 12 VDC |
2.6 ± 0.5 | Min. 100 dB / 12 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30P26B-P15 | Φ30.1 | 19.7 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 12.0 mA / 9 VDC |
2.6 ± 0.5 | Min. 105 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30P26B-P20 | Φ30.1 | 19.7 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 12.0 mA / 12 VDC |
2.6 ± 0.5 | Min. 105 dB / 12 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30P36A-P15 | Φ30.1 | 19.7 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 12.0 mA / 9 VDC |
3.6 ± 0.5 | Min. 100 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30P36A-P20 | Φ30.1 | 19.7 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 12.0 mA / 12 VDC |
3.6 ± 0.5 | Min. 100 dB / 12 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30P36B-P15 | Φ30.1 | 19.7 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 12.0 mA / 9 VDC |
3.6 ± 0.5 | Min. 105 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30P36B-P20 | Φ30.1 | 19.7 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 12.0 mA / 12 VDC |
3.6 ± 0.5 | Min. 105 dB / 12 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30P39A | Φ30.0 | 19.5 | 圓形 Round |
DIP | 3.0 ~ 24.0 | Max. 15.0 mA / 9 VDC |
3.9 ± 0.5 | Min. 100 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30W25C | Φ30.5 | 10.0 | 圓形 Round |
線 Wire | 3.0 ~ 30.0 | Max. 7.0 mA / 9 VDC |
2.5 ± 0.5 | Min. 94 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30W32A | Φ29.5 | 24.5 | 圓形 Round |
DIP | 1.5 ~ 28.0 | Max. 20.0 mA / 24 VDC |
3.2 ± 0.5 | Min. 100 dB / 24 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB30W35B | Φ30.5 | 10.0 | 圓形 Round |
線 Wire | 3.0 ~ 30.0 | Max. 9.0 mA / 9 VDC |
3.5 ± 0.5 | Min. 90 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB42C28A | Φ42.0 | 19.0 | 圓形 Round |
Built in Housing 2P , Pitch 2.0 |
3.0 ~ 30.0 | Max. 13.0 mA / 9 VDC |
2.8 ± 0.5 | Min. 108 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB42C28B | Φ42.0 | 19.0 | 圓形 Round |
Built in Housing 2P , Pitch 2.0 |
3.0 ~ 30.0 | Max. 13.0 mA / 9 VDC |
2.8 ± 0.5 | Min. 115 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB42P29A | Φ41.7 | 16.0 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 10.0 mA / 9 VDC |
2.9 ± 0.5 | Min. 100 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB42P29B | Φ41.7 | 16.0 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 13.0 mA / 9 VDC |
2.9 ± 0.5 | Min. 110 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB42P29C | Φ41.7 | 16.0 | 圓形 Round |
DIP | 3.0 ~ 30.0 | Max. 11.0 mA / 9 VDC |
2.9 ± 0.5 | Min. 103 dB / 9 VDC / 10 cm 間斷音 Pulse Tone |
| LF-PB42P29D-20 | Φ41.7 | 16.0 | 圓形 Round |
DIP | 3.0 ~ 15.0 | Max. 20.0 mA / 9 VDC |
2.9 ± 0.5 | Min. 110 dB / 9 VDC / 10 cm 雙音 Dual Tone |
| LF-PB42W29A | Φ41.7 | 16.0 | 圓形 Round |
線 Wire | 3.0 ~ 30.0 | Max. 10.0 mA / 9 VDC |
2.9 ± 0.5 | Min. 100 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB42W29B | Φ41.7 | 16.0 | 圓形 Round |
線 Wire | 3.0 ~ 30.0 | Max. 13.0 mA / 9 VDC |
2.9 ± 0.5 | Min. 110 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
| LF-PB42W29C | Φ41.7 | 16.0 | 圓形 Round |
線 Wire | 3.0 ~ 30.0 | Max. 11.0 mA / 9 VDC |
2.9 ± 0.5 | Min. 103 dB / 9 VDC / 10 cm 間斷音 Pulse Tone |
| LF-PB42W29D | Φ41.7 | 16.0 | 圓形 Round |
線 Wire | 3.0 ~ 24.0 | Max. 20.0 mA / 9 VDC |
2.9 ± 0.5 | Min. 110 dB / 9 VDC / 10 cm 雙音 Dual Tone |
| LF-PB43P28A | Φ43.0 | 33.0 | 圓形 Round |
螺絲 Screw | 4.0 ~ 28.0 | Max. 6.0 mA / 9 VDC |
2.8 ± 0.5 | Min. 95 dB / 9 VDC / 10 cm 持續音 Continuous Tone |
