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FBPB4020 40mm active with pins piezo buzzer 40MM*20MM 9V 12V 24V dc 100dB 110dB siren alarm piezo buzzer

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Quick Details

Output Type: Analog
Voltage - Input (Max): 30V p-p
Height - Seated (Max): 40mm
Voltage - Rated: 12vpp
Voltage Range: 3-50vpp
Technology: Piezo
Frequency - Self Resonant: 2500
Operating Mode: Pulse
Efficiency - Type: Half Space Sensitivity
Operating Temperature: -40°C ~ 85°C
Input Type: AC, DC
Place of Origin: Zhejiang China
Capacitance @ Frequency: 80000pF @ 1kHz
Color: Black
Termination: Surface Mount
Duration: Repeating every 1.2 Sec
Material: plastic
Size / Dimension: 40mm
Current - Supply: 50
Model Number: FBPB4020
Mounting Type: Custom
Height (Max): 23
Rated Voltage: 12
Brand Name: FBELE
Type: Buzzer
Power - Max: 10W
Frequency: 2500
Packaging Detail: Standard Export Carton
Selling Units: Single item
Single package size: 6X4X3 cm
Single gross weight: 0.5 KG
Ningbo Fbele Electronics Co., Ltd.
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FBPB4020 40mm active with pins piezo buzzer 40MM*20MM 9V 12V 24V dc 100dB 110dB siren alarm piezo buzzer

Model No


Rated Voltage


Operating Voltage


Max.Rated Current

30mA at 6VDC

Min.Sound Pressure Level

100dB at 6VDC/30cm

Resonant Frequency


Tone Nature


Lead Pin Material

Red Copper

Operating Temperature


Storage Temperature







1.When can we get the reply? 
Any inquiries will be replied within 24 hours. 
Our SUNPHOR sales team will try our best to support you. 

2.What about minimum order quantity?
We have no limit for MOQ,so you can even buy only 1 piece.
Welcome to buy sample to test first. 

3.Do you have EU style adapter?
A: Yes,We have EU,UK and USA style adapter

4.Can customize,modify and develop products according to the design drawing?Yes,we provide OEM service and can customize products according to the drawing.

5.How will you control product quality?
We strictly control every detail of production, and every product is inspected by our QC team before delivery. Moreover,our production is abided by ISO9000, 3C, CE and FCC.

6.What about delivery time?
Sample, We will send to you within 3 days after payment received. Production for big quantity needs 7 to 15 days. Andit also depends on product and quantity.
If want to know the exact time. Email us the quantity,

We will check the time for you.

7.What about terms of payment?
Payment terms: T/T, west Union Paypal and L/C etc.

8.How do I know that you have sent the products out?
Once the products are sent out, a tracking number will be provided so that you can check where your goods at all times

9.How you will send the goods to us?
We will send the goods to you by DHL,FEDEX,UPS, EMS,AIR etc.