- Part number : 111-128511-00
Detailed Product Description
Black PPO 12MM Electro Magnetic Buzzer With Pin , Simple Electronic Buzzers
Quick Detail:
- Size: D12mm*H8.5mm
- SPL: Min.85dB at 10cm @ 2048Hz/3Vo-p 1/2 Duty Square Wave
- Coil Resistance: 16+/-4 ohm
- Operating Voltage: 2-5Vo-p
- Rated Current: Max.70mA @ 2048Hz/3Vo-p 1/2 Duty Square Wave
Description:
- buzzer
- Electro-Magnetic Transduer
- 3V Buzzer
- 12mm Electro-Magnetic Buzzer
- Small 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 | Rated Voltage | 3.0 Vo-p |
2 | Operating Voltage | 2-5 Vo-p |
3 | Rated Current | Max.70mA ,at 2048Hz 50% duty Square Wave 3.0Vo-p |
4 | Sound Output at 10cm | Min. 85dB,at 2048Hz 50% duty Square Wave 3.0Vo-p |
5 | Coil Resistance | 16±4Ω |
6 | Resonant Frequency | 2048Hz |
7 | Operating Temperature | -20℃~+60℃ |
8 | Store Temperature | -30℃~+70℃ |
9 | Net Weight | Approx 1.4g |
10 | RoHS | Yes |
2. Dimensions Unit: mm
*Unit: mm; Tolerance: ±0.5mm Except Specified
*Housing Material: Black PPO
*Terminal: Cu(Tin Plating)
3. Electrical And Acoustical Measuring Condition
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
3Vo-p 50% duty Square wave,10cm