Micro SMD Piezo Transducer Electromagnetic Buzzers 4000Hz For wrist watch BM5025S-0340-12 manufacturer from China CHANGZHOU FHD ELECTRONICS COMPANY

Micro SMD Piezo Transducer Electromagnetic Buzzers 4000Hz For wrist watch

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: BM5025S-0340-12

Micro SMD Piezo Transducer Electromagnetic Buzzers 4000Hz For </spa

Micro SMD Piezo Transducer Electromagnetic Buzzers 4000Hz For wrist watch

Quick Detail:

Size: L5.0mm*W5.0mm*H2.5mm
SPL: Min.75dB at 10cm Input 4KHz/3.0Vo-p 1/2 Duty Square Wave
Coil Resistance: 12+/-3 ohm
Operating Voltage: 2.5-4.5Vo-p
Rated Current: Max.100mA Input 4KHz/3.0Vo-p 1/2 Duty Square Wave

Description:

buzzer
SMD Electro-Magnetic Buzzer
SMD Electro-Magnetic Element
3V Buzzer
thin and 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	3.0 Vo-p
2	Operating Voltage	2.54.5 Vo-p
3	Rated Current	Max.100mA ,at 4000Hz 50% duty Square Wave 3.0Vo-p
4	Sound Output at 10cm	Min. 75dB,at 4000Hz 50% duty Square Wave 3.0Vo-p
5	Coil Resistance	12±3Ω
6	Resonant Frequency	4000Hz
7	Operating Temperature	-20+70
8	Store Temperature	-40+85
9	Net Weight	Approx 0.1g
10	RoHS	Yes

2. Dimensions Unit: mm

*Unit: mm; Tolerance: ±0.3mm Except Specified

*Housing Material: Black LCP

*Terminal plate: 3 soldering pads, tin Plating Brass

3.Electrical And Acoustical Measuring Condition

Recommended Driving Circuit

Recommended Setting

Frequency Response

3.0Vo-p 50% duty Square wave,10cm

Packing

Application:

CHANGZHOU FHD ELECTRONICS CO., LTD is a professional manufacturer in the field of ceramic components ,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 piezo buzzers as long as you have the following details; welcome to consultation discussion.