- Part number : BP1238W-4001
Thin Wire Piezo Electric Buzzer Sound , 3V Buzzers For Mobile Phone
Quick Detail:
- Size: D12mm*H3.8mm
- SPL: Min.75dB at 5.3KHz/3Vp-p 1/2 Duty Square Wave/10cm
- Operating Voltage: 1-25Vp-p
- Wire length can be customized
Description:
- buzzer
- Piezo Buzzer
- Piezo with wire
- 3V Buzzer
- 12mm Piezo Buzzer
Specification:
1. Technical Parameter
Measuring condition
Part shall be measured under a condition (Temperature: 5～35℃, Humidity: 45%～85%R.H., Atmospheric
pressure:860 ～1060hPa)unless the standard condition (Temperature: 25±3℃, Humidity: 60±10%R.H.
Atmospheric pressure: 860 ～1060hPa) is regulated to measure.
1 | Resonant Frequency | 3800±500Hz |
2 | Operating Voltage | 1～25 Vp-p |
3 | Rated Current | Max.2mA , At 3.8KHz 50% duty Square Wave 3Vp-p |
4 | Sound Output at 30cm | Min. 75dB, At 3.8KHz 50% duty Square Wave 3Vp-p |
5 | Capacitance | 10000±30% pF At 1KHz |
6 | Operating Temperature | -20℃～+70℃ |
7 | Store Temperature | -30℃～+80℃ |
8 | Net Weight | Approx 4.5g |
9 | RoHS | Yes |
*Unit: mm; Tolerance: ±0.5mm Except Specified
*Housing Material: Black PPO
3.Electrical And Acoustical Measuring Condition
Recommended Setting
