- Part number : BM1032S-0327-16
Magnetic 10MM Thin SMD Buzzer 3 Volt For Computer
Quick Detail:
- Dimensions: 10*10*3.2mm
- Rated voltage: 3.0Vo-p
- Operating voltage: 2 to 4Vo-p
- Maximum rated current: 70mA
- Minimum sound output: 87dB at 10cm
- Coil resistance: 16 ±3Ω
- Frequency: 2700Hz
- Operating temperature: -20 to +70°C
- Store temperature: -30 to +80°C
- Weight: 0.8g
Specification:
1. Technical Parameter 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 | Rated Voltage | 3.0Vo-p | |
2 | Operating Voltage | 2.0～4.0 Vo-p | |
3 | Rated Current | Max.70mA ,at 2700Hz 50% duty Square Wave 3.0Vo-p | |
4 | Sound Output at 10cm | Min. 87dB at 2700Hz 50% duty Square Wave 3.0Vo-p | |
5 | Coil Resistance | 16±3Ω | |
6 | Resonant Frequency | 2700Hz | |
7 | Operating Temperature | -20℃～+70℃ | |
8 | Store Temperature | -40℃～+85℃ | |
9 | Net Weight | Approx 0.8g | |
10 | RoHS | Yes | |
2. Dimensions | Unit: mm | ||
| |||
*Unit: mm; Tolerance: ±0.3mm Except Specified | |||
Recommended Driving Circuit
Resonant frequency, 1/2 duty cycle. Square wave.
Signal amplitude should be large enough tosaturate
the transistor.
Recommended Setting
4.Frequency Response
Application:
CHANGZHOU FHD ELECTRONICS CO., LTD is a professional manufacturer in the field of ceramic components ,our products is widely used in household electrical appliances; mobile phones; computers; medical equipment; alarm system; pos machine ；access control system; toy; automobile; instrument and meter; electrical equipment; we can produce all kinds of piezo buzzers as long as you have the following details; welcome to consultation discussion.
Surface mounting condition
(1)Reflow soldering
Note:
- In automated mounting of the SMD sound transducers on PCB, any bending, expanding and pulling forces or shocks against the SMD sound transducers shall be kept minimum to prevent them from electrical failures and mechanical damages of the devices.
- In the reflow soldering, too high soldering temperatures and too large temperatur Gradient such as rapid heating or cooling may cause electrical failures and mechanical damages of the devices
