12x7.5MM Micro External Electro-Magnetic Buzzers For Alarm , 3 Volt 85dB 111-126510-00 manufacturer from China CHANGZHOU FHD ELECTRONICS CO.,LTD,.

12x7.5MM Micro External Electro-Magnetic Buzzers For Alarm , 3 Volt 85dB

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: 111-126510-00

12x7.5MM Micro External Electro-Magnetic Buzzers For Alarm , 3 Volt 85dB
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12x7.5MM Micro External Electro-Magnetic Buzzers For Alarm , 3 Volt 85dB

Quick Detail:

Size: D12mm*H7.5mm
SPL: Min.85dB at 10cm @ 2.4KHz/3Vo-p 1/2 Duty Square Wave
Coil Resistance: 16+/-4 ohm
Operating Voltage: 2-4Vo-p
Rated Current: Max.70mA @ 2.4KHz/3Vo-p 1/2 Duty Square Wave

Description:

12mm Electro-Magnetic
buzzer
Electro-Magnetic Transduer
3V Buzzer
Buzzer
Small Buzzer

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	3 Vo-p
2	Operating Voltage	2-4 Vo-p
3	Rated Current	Max.70mA ,at 2400Hz 50% duty Square Wave 3Vo-p
4	Sound Output at 10cm	Min. 85dB,at 2400Hz 50% duty Square Wave 3Vo-p
5	Coil Resistance	16±4Ω
6	Resonant Frequency	2400-2500Hz
7	Operating Temperature	-20+60
8	Store Temperature	-30+70
9	Net Weight	Approx 1.5g
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

3Vo-p 50% duty Square wave,10cm

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.