Piezo Buzzers

A piezo buzzer is an audio signalling device powered using piezoelectricity, which is created using a material that generates an electric charge when placed under mechanical stress. Piezo buzzers were invented by Japanese manufacturers. Learn more about piezo buzzers in our comprehensive guide.

How do piezo b...

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RS PRO 65 dB Surface Mount Continuous External 2 mm Buzzer 7.5 mm 1 V Min 25V Max
RS PRO 65 dB Surface Mount Continuous External 2 mm Buzzer 7.5 mm 1 V Min 25V Max
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RS Stock No.: 102-772Brand: RS PRO

€ 3.53

€ 3.53 Each (Exc. Vat)

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1€ 3.53
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RS Pro
Buzzer
-
Surface Mount
1V
-
25V
-
-
65dB
-
External
-
Continuous
-
-
-
-
-
-
-
-40°C
85°C
-
7.5mm
-
2mm
-
PCB Pin
RS Professionally Approved
2mm
6000Hz
-
-
-
-
-
-
-
RS PRO 70 dB Surface Mount Continuous External Buzzer 4 mm 2 V Min 4 mm 2mm 4V Max
RS PRO 70 dB Surface Mount Continuous External Buzzer 4 mm 2 V Min 4 mm 2mm 4V Max
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RS Stock No.: 102-770Brand: RS PRO

€ 3.97

€ 3.97 Each (Exc. Vat)

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1€ 3.97
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RS Pro
Buzzer
-
Surface Mount
2V
-
4V
-
-
70dB
-
External
-
Continuous
-
-
-
-
-
-
-
-
85°C
-
4mm
-
-
2mm
-
No
4mm
4000Hz
-
-
-
-
-
-
-
RS PRO 70 dB Through Hole Continuous External 9.8 mm Buzzer 17 mm 3 V Min 25V Max
RS PRO 70 dB Through Hole Continuous External 9.8 mm Buzzer 17 mm 3 V Min 25V Max
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RS Stock No.: 102-773Brand: RS PRO

€ 4.28

€ 4.28 Each (Exc. Vat)

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1€ 4.28
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RS Pro
Buzzer
-
Through Hole
3V
-
25V
-
-
70dB
-
External
-
Continuous
17mm
-
-
-
-
-
-
-40°C
110°C
-
17mm
-
9.8mm
-
PCB Pin
RS Professionally Approved
9.8mm
2000Hz
-
-
-
-
-
-
-
RS PRO 75 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 4 V dc Min 23.4 mm 16.8mm 8V dc Max
RS PRO 75 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 4 V dc Min 23.4 mm 16.8mm 8V dc Max
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RS Stock No.: 282-5523Brand: RS PRO

€ 6.45

€ 6.45 Each (Exc. Vat)

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1€ 6.45
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RS Pro
Magnetic Buzzer
-
PCB
4V dc
-
8V dc
-
-
75dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
60°C
-
23.4mm
-
-
16.8mm
-
RoHS II
15.5mm
-
-
-
-
-
-
-
-
RS PRO 77 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 8 V dc Min 23.4 mm 16.8mm 16V dc Max
RS PRO 77 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 8 V dc Min 23.4 mm 16.8mm 16V dc Max
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RS Stock No.: 282-5524Brand: RS PRO

€ 6.45

€ 6.45 Each (Exc. Vat)

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1€ 6.45
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RS Pro
Magnetic Buzzer
-
PCB
8V dc
-
16V dc
-
-
77dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
60°C
-
23.4mm
-
-
16.8mm
-
RoHS II
15.5mm
-
-
-
-
-
-
-
-
RS PRO 78 dB Surface Mount Continuous External Buzzer 5 mm 2 V Min 5 mm 2mm 5V Max
RS PRO 78 dB Surface Mount Continuous External Buzzer 5 mm 2 V Min 5 mm 2mm 5V Max
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RS Stock No.: 102-769Brand: RS PRO

€ 4.09

€ 4.09 Each (Exc. Vat)

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1€ 4.09
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RS Pro
Buzzer
-
Surface Mount
2V
-
5V
-
-
78dB
-
External
-
Continuous
-
-
-
-
-
-
-
-
85°C
-
5mm
-
-
2mm
-
No
5mm
4000Hz
-
-
-
-
-
-
-
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 18 V dc Min 33.5 mm 17mm 28V dc Max
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 18 V dc Min 33.5 mm 17mm 28V dc Max
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RS Stock No.: 282-5522Brand: RS PRO

€ 6.01

€ 6.01 Each (Exc. Vat)

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1€ 6.01
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RS Pro
Magnetic Buzzer
-
Screw
18V dc
-
28V dc
-
-
78dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
33.5mm
-
-
17mm
-
RoHS II
15.3mm
-
-
-
-
-
-
-
-
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 2 V dc Min 33.5 mm 17mm 4V dc Max
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 2 V dc Min 33.5 mm 17mm 4V dc Max
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RS Stock No.: 282-5518Brand: RS PRO

€ 6.14

€ 6.14 Each (Exc. Vat)

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1€ 6.14
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RS Pro
Magnetic Buzzer
-
Screw
2V dc
-
4V dc
-
-
78dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
33.5mm
-
-
17mm
-
RoHS II
15.3mm
-
-
-
-
-
-
-
-
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 4 V dc Min 33.5 mm 17mm 8V dc Max
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 4 V dc Min 33.5 mm 17mm 8V dc Max
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RS Stock No.: 282-5519Brand: RS PRO

€ 6.45

€ 6.45 Each (Exc. Vat)

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1€ 6.45
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RS Pro
Magnetic Buzzer
-
Screw
4V dc
-
8V dc
-
-
78dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
33.5mm
-
-
17mm
-
RoHS II
15.3mm
-
-
-
-
-
-
-
-
RS PRO 82 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 8 V dc Min 33.5 mm 17mm 16V dc Max
RS PRO 82 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 8 V dc Min 33.5 mm 17mm 16V dc Max
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RS Stock No.: 282-5521Brand: RS PRO

€ 6.01

€ 6.01 Each (Exc. Vat)

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1€ 6.01
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RS Pro
Magnetic Buzzer
-
Screw
8V dc
-
16V dc
-
-
82dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
33.5mm
-
-
17mm
-
RoHS II
15.3mm
-
-
-
-
-
-
-
-
RS PRO 73 dB Panel Mount Continuous Internal 14.5 mm Piezo Buzzer Component 34 mm 3 V dc Min 20V dc Max
RS PRO 73 dB Panel Mount Continuous Internal 14.5 mm Piezo Buzzer Component 34 mm 3 V dc Min 20V dc Max
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Also available in industry standard packaging
RS Stock No.: 622-1499Brand: RS PRO

€ 5.77

€ 5.77 Each (Exc. Vat)

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1€ 5.77
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RS Pro
Piezo Buzzer Component
-
Panel Mount
3V dc
-
20V dc
-
-
73dB
-
Internal
-
Continuous
23.8mm
-
-
-
-
-
-
-30°C
85°C
-
34mm
-
-
-
-
RoHS
14.5mm
3.6kHz
-
-
-
2600Hz
-
14mA
-
RS PRO 95 dB Panel Mount Continuous Internal 24.5 mm Piezo Buzzer Component 41 mm 1.5 V dc Min 28V dc Max
RS PRO 95 dB Panel Mount Continuous Internal 24.5 mm Piezo Buzzer Component 41 mm 1.5 V dc Min 28V dc Max
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RS Stock No.: 457-027Brand: RS PRO

€ 40.92

€ 8.184 Each (In a Pack of 5) (Exc. Vat)

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5€ 8.184
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RS Pro
Piezo Buzzer Component
-
Panel Mount
1.5V dc
-
28V dc
-
-
95dB
-
Internal
-
Continuous
29.5mm
-
-
-
-
-
-
-20°C
60°C
-
41mm
-
-
-
-
RoHS
24.5mm
4kHz
-
-
-
3000Hz
-
20mA
-
RS PRO 82 dB Panel Mount Fast Pulse Internal 25.4 mm Piezo Buzzer Component 39.5 mm 4 V dc Min 28V dc Max
RS PRO 82 dB Panel Mount Fast Pulse Internal 25.4 mm Piezo Buzzer Component 39.5 mm 4 V dc Min 28V dc Max
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Also available in industry standard packaging
RS Stock No.: 535-8269Brand: RS PRO

€ 8.31

€ 8.31 Each (Exc. Vat)

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1€ 8.31
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RS Pro
Piezo Buzzer Component
-
Panel Mount
4V dc
-
28V dc
-
-
82dB
-
Internal
-
Fast Pulse
28mm
-
-
-
-
-
-
-30°C
85°C
-
39.5mm
-
28mm
-
Wire
No
25.4mm
4kHz
-
-
-
3000Hz
-
5mA
-
RS PRO 94 dB Through Hole Continuous Internal Magnetic Buzzer Component 9.5 mm 3 V dc Min 12.0mm 7V dc Max
RS PRO 94 dB Through Hole Continuous Internal Magnetic Buzzer Component 9.5 mm 3 V dc Min 12.0mm 7V dc Max
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Also available in industry standard packaging
RS Stock No.: 767-5367Brand: RS PRO

€ 13.02

€ 2.604 Each (In a Bag of 5) (Exc. Vat)

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5€ 2.604
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RS Pro
Magnetic Buzzer Component
-
Through Hole
3V dc
-
7V dc
-
-
94dB
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
-
-
-
12.0mm
-
No
9.5mm
2.6kHz
-
-
-
2000Hz
-
-
-
RS PRO 95 dB Through Hole Continuous Internal 9.5 mm Piezo Buzzer Component 3 V dc Min 30V dc Max
RS PRO 95 dB Through Hole Continuous Internal 9.5 mm Piezo Buzzer Component 3 V dc Min 30V dc Max
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RS Stock No.: 457-055Brand: RS PRO

€ 27.28

€ 5.456 Each (In a Pack of 5) (Exc. Vat)

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5

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5€ 5.456
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RS Pro
Piezo Buzzer Component
-
Through Hole
3V dc
-
30V dc
-
-
95dB
-
Internal
-
Continuous
23.5mm
-
-
-
-
-
-
-20°C
70°C
-
-
-
9.5mm
-
PCB Pin
No
9.5mm
3.9kHz
-
-
-
2900Hz
-
30mA
-
RS PRO 80 dB Through Hole Continuous Internal 11.5 mm Piezo Buzzer Component 3 V dc Min 16V dc Max
RS PRO 80 dB Through Hole Continuous Internal 11.5 mm Piezo Buzzer Component 3 V dc Min 16V dc Max
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Also available in industry standard packaging
RS Stock No.: 511-7620Brand: RS PRO

€ 5.27

€ 5.27 Each (Exc. Vat)

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1€ 5.27
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RS Pro
Piezo Buzzer Component
-
Through Hole
3V dc
-
16V dc
-
-
80dB
-
Internal
-
Continuous
13.8mm
-
-
-
-
-
-
-20°C
70°C
-
-
-
-
-
PCB Pin
No
11.5mm
4.5kHz
-
-
-
3500Hz
-
7mA
-
RS PRO 96 dB Panel Mount Continuous Internal 16 mm Piezo Buzzer Component 1.5 V dc Min 20V dc Max
RS PRO 96 dB Panel Mount Continuous Internal 16 mm Piezo Buzzer Component 1.5 V dc Min 20V dc Max
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RS Stock No.: 617-3097Brand: RS PRO

€ 7.44

€ 7.44 Each (Exc. Vat)

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1€ 7.44
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RS Pro
Piezo Buzzer Component
-
Panel Mount
1.5V dc
-
20V dc
-
-
96dB
-
Internal
-
Continuous
41.8mm
-
-
-
-
-
-
-20°C
60°C
-
-
-
-
-
Lead
No
16mm
3.3kHz
-
-
-
2300Hz
-
10mA
-
RS PRO 90 dB Panel Mount Continuous Internal 17 mm Piezo Buzzer Component 33 mm 3 V dc Min 16V dc Max
RS PRO 90 dB Panel Mount Continuous Internal 17 mm Piezo Buzzer Component 33 mm 3 V dc Min 16V dc Max
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Also available in industry standard packaging
RS Stock No.: 511-7636Brand: RS PRO

€ 7.07

€ 7.07 Each (Exc. Vat)

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1€ 7.07
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RS Pro
Piezo Buzzer Component
-
Panel Mount
3V dc
-
16V dc
-
-
90dB
-
Internal
-
Continuous
23mm
-
-
-
-
-
-
-20°C
60°C
-
33mm
-
-
-
-
RoHS
17mm
4.2kHz
-
-
-
3200Hz
-
8mA
-
RS PRO 75 dB Surface Mount Diaphragm External 0.52 mm Piezo Buzzer Component 2 mm 3 V ac Min 30V ac Max
RS PRO 75 dB Surface Mount Diaphragm External 0.52 mm Piezo Buzzer Component 2 mm 3 V ac Min 30V ac Max
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Also available in industry standard packaging
RS Stock No.: 724-3162Brand: RS PRO

€ 10.85

€ 2.17 Each (In a Pack of 5) (Exc. Vat)

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5€ 2.17
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RS Pro
Piezo Buzzer Component
-
Surface Mount
3V ac
-
30V ac
-
-
75dB
-
External
-
Diaphragm
27mm
-
-
-
-
-
-
-20°C
60°C
-
2mm
-
-
-
Lead
No
0.52mm
4.7kHz
-
-
-
3700Hz
-
-
20nF
RS PRO 70 dB Through Hole Continuous Internal 7.6 mm Piezo Buzzer Component 3 V dc Min 20V dc Max
RS PRO 70 dB Through Hole Continuous Internal 7.6 mm Piezo Buzzer Component 3 V dc Min 20V dc Max
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Also available in industry standard packaging
RS Stock No.: 535-8253Brand: RS PRO

€ 5.08

€ 5.08 Each (Exc. Vat)

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1€ 5.08
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RS Pro
Piezo Buzzer Component
-
Through Hole
3V dc
-
20V dc
-
-
70dB
-
Internal
-
Continuous
13.7mm
-
-
-
-
-
-
-20°C
70°C
-
-
-
-
-
Wire
RoHS
7.6mm
4.6kHz
-
-
-
3600Hz
-
7mA
-

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