4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer
Brand Name:TAIMI
Certification:ISO9001、ISO14001、IATF16949
Model Number:TM-090918 SMD PIEZO TOP SOUNDS BUZZER
Minimum Order Quantity:1000PCS
Delivery Time:10~15days
Payment Terms:T/T
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Verified Supplier
Location:
Shenzhen Guangdong China
Address:
A04 10 B Blocks of Shenzhen Bay Science and Technology Eco-Park SHENZHEN,Guandong,CHINA 518052
Supplier`s last login times:
within 1 hours
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Product Details
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Product Details
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
2. SMD PIEZO TOP SOUNDS BUZZER Dimensions
Test circuit Test device
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
In a square wave with a 50% duty cycle at 3Vo-p, the test distance is 10cm
Reflow soldering conditions:
a.Reflow soldering curve
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.
3.SMD PIEZO TOP SOUNDS BUZZER Advantage
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
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
Our Services & Strength
1.Low MOQ:It can meet your promotional business very well.
2.OEM Accept:We can produce any your design.
3.Good Service:We treat clients as friend.
4.Good Quality:we have strict quality control system.Good reputation in the market.
5.Fast & Cheap Delivery:We have big discount from forwarder(long contract).
2.OEM Accept:We can produce any your design.
3.Good Service:We treat clients as friend.
4.Good Quality:we have strict quality control system.Good reputation in the market.
5.Fast & Cheap Delivery:We have big discount from forwarder(long contract).
7. Buzzer Catalogues
Piezo Buzzer Piezo Element Speaker
4000Hz Mini Size SMD Voice Sounder Mechanical Electronic Alarm Buzzer
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