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4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer

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4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer

Name: 4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer
Brand: TAIMI
Price: 1 USD

China 4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer wholesale

Brand Name : TAIMI

Model Number : TM-090918 SMD PIEZO TOP SOUNDS BUZZER

Certification : ISO9001、ISO14001、IATF16949

Place of Origin : CHINA

MOQ : 1000PCS

Price : negotiable

Payment Terms : T/T

Supply Ability : 1000000/month

Delivery Time : 10~15days

Packaging Details : safe packaging

Type : SMD PIEZO TOP SOUNDS BUZZER

Material : ABS/ PPO/ PBT

Operating voltage : 2-4V SMD PIEZO TOP SOUNDS BUZZER

Color : black

Coil Resistance (Ω) : 12±3

Operating temperature : -30 ~ +70℃

Rated voltage (vp-p) : 3V-24V

Rated current : 5mA Max

Sound output : Min.85 dB

Function : SMD PIEZO TOP SOUNDS BUZZER

Dimension : 5x5x2.7mm

Warranty : 2 years

Weight : 0.1g

Frequency : 4000Hz

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4000Hz Mini Size SMD type Voice Sounder MechanicalElectronic Alarm Buzzer

1. SMD PIEZO TOP SOUNDS BUZZER Description

The buzzer is an electronic sounder with an integrated structure. It is powered by DC voltage and is widely used as a sounding device in electronic products such as computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, timers and other electronic products . The buzzer is mainly divided into two types of piezoelectric buzzer and electromagnetic buzzer. The buzzer is represented by the letter "H" or "HA" in the circuit (the old standard is "FM", "ZZG", "LB", "JD", etc.).
1. Test conditions
Product test conditions: temperature: 5 ～ 35 ℃, humidity: 45% ～ 85% R.H., Air pressure: 860 ～ 1060hPa.
Standard test conditions: temperature: 25 ± 3 ℃, humidity: 60 ± 10% R.H. Air pressure: 860 ～ 1060hPa

Rated voltage (Vo-p)	3.0Vo-p
Working voltage (Vo-p)	2.5～4.5 Vo-p
Rated current (mA)	Max.100mA ,at 4000Hz 50% duty Square Wave 3.0Vo-p
Output sound pressure (dB) 10cm	Min. 75dB,at 4000Hz 50% duty Square Wave 3.0Vo-p
Resistance (Ω)	12±3Ω
Resonant frequency (Hz)	4000Hz
Working temperature (℃)	-20℃～+70℃
Storage temperature (℃)	-40℃～+85℃
Net weight (g)	Approx 0.1g
Environmental protection	Yes

2. SMD PIEZO TOP SOUNDS BUZZER Dimensions

4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer

Test circuit Test device

4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer

The resonant frequency is a square wave with a 50% duty cycle, and the signal voltage must be sufficient to allow the transistor
to saturate.

Frequency response curve

4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer

In a square wave with a 50% duty cycle at 3Vo-p, the test distance is 10cm

Reflow soldering conditions:

a.Reflow soldering curve

4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer

Note: (1) After the product passes through the reflow soldering machine, all electrical properties should be kept within the
specifications.
(2) The operating temperature of reflow soldering must be within the recommended range. If it exceeds the range, it may affect the performance of the product.

4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer

3.SMD PIEZO TOP SOUNDS BUZZER Advantage

4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer

1.Automated machine dispensing,perfect product appearance .

2.Sound test, using decibels,frequency waveforms, impedance recognition, excellent product sound and good consistency.

4.SMD PIEZO TOP SOUNDS BUZZER Application

4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer

Applications: quartz clock, pager, water heater, computer, microwave oven, copier, UPS power supply, computer terminal, telephone, air conditioner, electronic alarm clock, home appliance control panel, motorcycle flasher, automotive electronic equipment, electronic toys, Timers, birthday cards, alarm reports, etc..

5. SMD PIEZO TOP SOUNDS BUZZER F&A

1. Q: When can we get the reply?

Any inquiries will be replied within 24 hours.

2. Q: Can i have samples?

A: Yes. Sample is surely ok. We can even send you free sample and you should only pay for the freight fee.

3. Q: What about minimum order quantity?

A: We have no limit for MOQ, so you can even buy only 1 piece. Welcome to buy sample to test first.

4. Q: What about delivery time?

A: We will send sample to you within 3 days.

Production for big quantity needs 20 to 25 days. And it also depends on product and quantity.

5. Q: What about terms of payment?

A: Payment terms: T/T, west Union, Paypal and L/C etc.

6. Q: How you will send the goods to us?

A: We will send the goods to you by Air (DHL, Fedex, UPS, TNT) and Sea shipping etc.

7. Q: Are you trading company or manufacturer ?

A: We are in China buzzer manufactory

8. Q: Do you support OEM and ODM services?

A: Yes, surely support. we can customize products according to the drawing.

9. Q: Can you provide driven circuit?

A: Yes, of course sure.

10. Q: Can you solve technical problems for us?

A: Yes, Our Technical team will try our best to support you.

6. Contact Us

4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer

Our Services & Strength

Low MOQ:It can meet your promotional business very well.
OEM Accept:We can produce any your design.
Good Service:We treat clients as friend.
Good Quality:we have strict quality control system.Good reputation in the market.
Fast & Cheap Delivery:We have big discount from forwarder(long contract).

7. Buzzer Catalogues

4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer

Piezo Buzzer Piezo Element Speaker

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