Electro Magnetic Buzzer, description about 9.6x5.0MM 3V Active Electro Magnetic Buzzer , Cu Tin Plating Pin on China Suppliers Mobile

Product Details

Delivery Time:To be advised
Certification:ISO9001 TS16949

9.6x5.0MM 3V Active Electro Magnetic Buzzer , Cu Tin Plating Pin

Quick Detail:

Size: D9.6mm*H5.0mm Rated Voltage: 3VDC Operating Voltage: 2-6VDC Rated Current: Max. 25mA at 3VDC SPL: Min.80dB at 10cm Input 3VDC Resonant Frequency: 2800300Hz Continuous

Description:

buzzer Electro-Magnetic Transduer with build-in oscillating 3V Buzzer 9.6mm 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	3 VDC
2	Operating Voltage	2 – 4 VDC
3	Rated Current	Max.30mA ,at 3VDC Min. Operating Current:15mA
4	Sound Output at 10cm	Min. 80dB,at 3VDC,10cm
5	Resonant Frequency	2800±300 Hz
6	Tone	Continuous
7	Operating Temperature	-20 - +70℃
8	Storage Temperature	-30 - +80℃
9	RoHS	Yes
10	Weight	Approx 1 g

2. Dimensions Unit: mm

*Housing Material: Black Noryl

*Pin: Cu(Tin Plating)

3. Reliability Test

After any following tests the part shall meet specifications without any degradation in

appearance and performance except SPL. SPL shall not deviate more than -10 dB

from the initial value

(1)Ordinary Temperature Life Test

The part shall be subjected to 96 hours at 25±10℃. Input rated voltage

Resonant frequency, 1/2 duty Square wave.

(2)High Temperature Test

The part shall be capable of with standing a storage temperature of +80℃ for 96 hours.

(3)Low Temperature Test

The part shall be capable of with standing a storage temperature of -30℃ for 96 hours.

(4)Humidity Test

Temperature:+40℃±3℃ Relative Humidity:90%～95% Duration: 48 hours

and expose to room temperature for 6 hours

(5)Temperature Shock Test

Temperature:70℃ /1hour→ 25℃/3hours→-30℃/1hour→ 25℃/3hours (1cycle)

Total cycle: 10 cycles

(6)Drop Test

Standard Packaging From 75mm(Drop on hard wood or board of 5cm thick,

three sides, six plain.)

(7)Vibration Test

Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes

Note:

As this product is not protected from foreign material entering, please make sure that any foreign materials (e.g. magnetic powder, washing solvent, flux, corrosive gas) do not enter this product in your production processes. The functional degradation (e.g. SPL down) may occur if foreign material enter it

4. Electrical And Acoustical Measuring Condition

Recommended Setting

Recommended Test Circuit

Packing

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; comp