- Part number : 119-137015-01
Gray PPS SMT 5V Active Electro Magnetic Buzzer 85dB For Mobile Phone
Quick Detail:
- Size: L12.8mm*W12.8*H6.8mm
- SPL: Min. 85dB,at 2400Hz 50% duty Square Wave 5Vo-p
- Resonant Frequency: 2400Hz Continuous
Description:
- buzzer
- SMD Electro-Magnetic Buzzer
- SMD Electro-Magnetic Element
- 5V 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 | 5.0 Vo-p |
2 | Operating Voltage | 3~7 Vo-p |
3 | Rated Current | Max.70mA ,at 2400Hz 50% duty Square Wave 5Vo-p |
4 | Sound Output at 10cm | Min. 85dB,at 2400Hz 50% duty Square Wave 5Vo-p |
5 | Coil Resistance | 45±5Ω |
6 | Resonant Frequency | 2400Hz |
7 | Operating Temperature | -20℃~+70℃ |
8 | Store Temperature | -30℃~+80℃ |
9 | Net Weight | Approx 2g |
10 | RoHS | Yes |
*Unit: mm; Tolerance: ±0.3mm Except Specified
*Housing Material: GRAY PPS
*Terminal plate: 2 soldering pads, tin Plating Brass
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
5Vo-p 50% duty Square wave,10cm