- Part number : 111-129016-00
85 DB Passive Electromagnetic Buzzers 5 Volt For Household Electrical
Quick Detail:
- Size: D12mm*H9.0mm
- SPL: Min.85dB at 10cm @ 2400Hz/5Vo-p 1/2 Duty Square Wave
- Coil Resistance: 42+/-5 ohm
- Operating Voltage: 3-7Vo-p
- Rated Current: Max.80mA @ 2400Hz/5Vo-p 1/2 Duty Square Wave
Description:
- buzzer
- Electro-Magnetic Transduer
- 5V Buzzer
- 12mm Electro-Magnetic 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 | 5Vo-p |
2 | Operating Voltage | 3-7 Vo-p |
3 | Rated Current | Max.80mA ,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 | 42±5Ω |
6 | Resonant Frequency | 2400Hz |
7 | Operating Temperature | -20℃～+70℃ |
8 | Store Temperature | -30℃～+80℃ |
9 | Net Weight | Approx 1.5g |
10 | RoHS | Yes |
*Unit: mm; Tolerance: ±0.5mm Except Specified
*Housing Material: Black PPO
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
