- Part number : 119-904015-01
Small 5V PPS SMD Magnetic Buzzer Passive Drive , Piezoelectric Transducer
Quick Detail:
- Size: D9.0mm*H4.0mm
- SPL: Min.85dB at 10cm Input 2.7KHz/5Vo-p 1/2 Duty Square Wave
- Coil Resistance: 30+/-4 ohm
- Operating Voltage: 2-4Vo-p
- Rated Current: Max.90mA Input 2.7KHz/5Vo-p 1/2 Duty Square Wave
Description:
- buzzer
- SMD Electro-Magnetic Buzzer
- SMD Electro-Magnetic Element
- 5V 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 | 5 Vo-p |
2 | Operating Voltage | 3~7 Vo-p |
3 | Rated Current | Max.90mA ,at 2730Hz 50% duty Square Wave 5Vo-p |
4 | Sound Output at 10cm | Min. 85dB,at 2730Hz 50% duty Square Wave 5Vo-p |
5 | Coil Resistance | 30±4Ω |
6 | Resonant Frequency | 2730Hz |
7 | Operating Temperature | -20℃~+70℃ |
8 | Store Temperature | -30℃~+80℃ |
9 | Net Weight | Approx 0.8g |
10 | RoHS | Yes |
*Unit: mm; Tolerance: ±0.5mm Except Specified
- *Housing Material: Black PPS
*Terminal plate: 2 soldering pads, Gold 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
Packing