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40mm external-driven piezo buzzer 105dB smoke alarm buzzer

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Quick Details

Port: shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,paypal
Supply Ability: 300000 Piece/Pieces per Month
Place of Origin: Jiangsu China
color: black
Model Number: LPF4020A
certification: TS16949, ISO9001, ISO14001
sound output: 105db
frequency: 3000hz
Brand Name: Lianhua buzzer
Type: Buzzer
application: smoke alarm
material: ABS (777D)
diameter: 40mm
Weight (g): 11.6
Current Consumption: ≤30
height: 20mm
Packaging Detail: 1. 50 PCS per box 2. Total 10 boxes per carton 3. Total 500 PCS carton 4. Volume:59*32*32cm
Changzhou Wujin Lianhua Electronics Co., Ltd.
Gold Supplier
CN
Manufacturer, Trading Company
72.2%
Response Rate
100.0%
On-time delivery rate
US$ 770,000+
36
Transactions
-
Employees
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R&D staffs
-
Patents
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1. Piezo Buzzer Description

 

 

Rated Voltage

(VDC)

5

Operating Voltage

(VDC)

5~12

*Rated Current

(mA)

≤30

*Sound Output at 10cm

(dB)

≥105

*Resonance Frequency

(KHz)

3.2±0.25

Operating Temperature

(℃)

-20~+70

Storage Temperature

(℃)

-30~+80

Weight

(g)

11.6

Housing Material

 

ABS(777D)

RoHS

 

Yes

 

2. Piezo Buzzer Dimensions

 

 

 40mm external-driven piezo buzzer 105dB smoke alarm buzzer

3. Piezo Buzzer Test Self-Oscillaton Circuit

 

 

       40mm external-driven piezo buzzer 105dB smoke alarm buzzer          

 4. Piezo Buzzer Family

 

 

40mm external-driven piezo buzzer 105dB smoke alarm buzzer40mm external-driven piezo buzzer 105dB smoke alarm buzzer40mm external-driven piezo buzzer 105dB smoke alarm buzzer

5. Piezo Buzzer Workshop

 

 

  40mm external-driven piezo buzzer 105dB smoke alarm buzzer

6. Piezo Buzzer Customer Auditing

 

 

 

7. Piezo Buzzer Certifications

 

 

 40mm external-driven piezo buzzer 105dB smoke alarm buzzer

8. Our Piezo Buzzer Exhibitions

 

40mm external-driven piezo buzzer 105dB smoke alarm buzzer

 

9. Piezo Buzzer FAQ

 

 

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.

Q: What about terms of payment?

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

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.

Q: What about delivery time?

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

     Production for big quantity needs 7 to 15 days. Andit also depends on product and quantity.

Q: Do you support OEM service?

A: Yes,surely support (Print logo on carton for free) 

Q: How you will send the goods to us?

A: We will send the goods to you by DHL, FEDEX, UPS,  EMS, AIR etc.

Q: Are you trading company or manufacturer ?

A: Yes, We are changzhou buzzer manufactory

10. Transport for Piezo Buzzer

 

40mm external-driven piezo buzzer 105dB smoke alarm buzzer

11. Contact Us

 

12. Buzzer Catalogues

 

 

                    

                      Piezo Buzzer                                     Piezo Element                                            Speaker