Alarm SMD Magnetic Electronic Door Buzzer 12V DC for Computer
Quick Detail:
- Size: L12.8mm*W12.8*H6.8mm
- Rated Voltage: 12VDC
- Operating Voltage: 8-15VDC
- Rated Current: Max. 30mA at 12VDC (Min. Operating Current: 15mA)
- SPL: Min.85dB at 10cm Input 12VDC
- Resonant Frequency: 2400+/-300Hz Continuous
Description:
- buzzer
- SMD Electro-Magnetic Buzzer
- SMD Electro-Magnetic Element
- 12V Buzzer
Application:
CHANGZHOU FHD ELECTRONICS CO., LTD is a professional manufacturer in the field of micro acoustic products , 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 piezoelectric buzzers and magnetic buzzers as long as you have the following details; welcome to consultation discussion.
Specification:
1. Technical Parameter
Measuring condition
Part shall be measured under a condition (Temperature: 535, 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 | 12 VDC |
2 | Operating Voltage | 815 VDC |
3 | Rated Current | Max.30mA ,at 12VDC |
4 | Sound Output at 10cm | Min. 85dB,at 12VDC |
5 | Coil Resistance | 2400±300 |
6 | Resonant Frequency | Continuous |
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 Setting
Recommended Test Circuit
4.Curve
