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.

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

€ 3.47

€ 3.47 Each (Exc. Vat)

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1€ 3.47
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RS Pro
-
Surface Mount
Buzzer
1V
-
25V
-
-
65dB
-
External
-
Continuous
-
-
-
-
-
-40°C
-
-
85°C
-
2mm
2mm
7.5mm
RS Professionally Approved
-
PCB Pin
-
6000Hz
-
-
-
-
-
-
RS PRO 70 dB Surface Mount Continuous External Buzzer 4 mm 2 V Min 4 mm 2 mm 4 V Max
RS PRO 70 dB Surface Mount Continuous External Buzzer 4 mm 2 V Min 4 mm 2 mm 4 V Max
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RS Stock No.: 102-770Brand: RS PRO

€ 3.91

€ 3.91 Each (Exc. Vat)

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1€ 3.91
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RS Pro
-
Surface Mount
Buzzer
2V
-
4V
-
-
70dB
-
External
-
Continuous
-
-
-
-
-
-
-
-
85°C
-
4mm
-
4mm
No
2 mm
-
-
4000Hz
-
-
-
-
-
-
RS PRO 70 dB Through Hole Continuous External 9.8 mm Buzzer 17 mm 3 V Min 25 V Max
RS PRO 70 dB Through Hole Continuous External 9.8 mm Buzzer 17 mm 3 V Min 25 V Max
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RS Stock No.: 102-773Brand: RS PRO

€ 4.22

€ 4.22 Each (Exc. Vat)

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1€ 4.22
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RS Pro
-
Through Hole
Buzzer
3V
-
25V
-
-
70dB
-
External
-
Continuous
-
17 mm
-
-
-
-40°C
-
-
110°C
-
9.8mm
9.8mm
17mm
RS Professionally Approved
-
PCB Pin
-
2000Hz
-
-
-
-
-
-
RS PRO 75 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 4 V dc Min 23.4 mm 16.8 mm 8 V dc Max
RS PRO 75 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 4 V dc Min 23.4 mm 16.8 mm 8 V dc Max
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RS Stock No.: 282-5523Brand: RS PRO

€ 6.32

€ 6.32 Each (Exc. Vat)

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1€ 6.32
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RS Pro
-
PCB
Magnetic Buzzer
4V dc
-
8V dc
-
-
75dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
60°C
-
15.5mm
-
23.4mm
RoHS II
16.8 mm
-
-
-
-
-
-
-
-
-
RS PRO 77 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 8 V dc Min 23.4 mm 16.8 mm 16 V dc Max
RS PRO 77 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 8 V dc Min 23.4 mm 16.8 mm 16 V dc Max
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RS Stock No.: 282-5524Brand: RS PRO

€ 6.32

€ 6.32 Each (Exc. Vat)

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1€ 6.32
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RS Pro
-
PCB
Magnetic Buzzer
8V dc
-
16V dc
-
-
77dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
60°C
-
15.5mm
-
23.4mm
RoHS II
16.8 mm
-
-
-
-
-
-
-
-
-
RS PRO 78 dB Surface Mount Continuous External Buzzer 5 mm 2 V Min 5 mm 2 mm 5 V Max
RS PRO 78 dB Surface Mount Continuous External Buzzer 5 mm 2 V Min 5 mm 2 mm 5 V Max
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RS Stock No.: 102-769Brand: RS PRO

€ 3.97

€ 3.97 Each (Exc. Vat)

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1€ 3.97
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RS Pro
-
Surface Mount
Buzzer
2V
-
5V
-
-
78dB
-
External
-
Continuous
-
-
-
-
-
-
-
-
85°C
-
5mm
-
5mm
No
2 mm
-
-
4000Hz
-
-
-
-
-
-
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 18 V dc Min 33.5 mm 17 mm 28 V dc Max
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 18 V dc Min 33.5 mm 17 mm 28 V dc Max
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RS Stock No.: 282-5522Brand: RS PRO

€ 5.89

€ 5.89 Each (Exc. Vat)

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1€ 5.89
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RS Pro
-
Screw
Magnetic Buzzer
18V dc
-
28V dc
-
-
78dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
15.3mm
-
33.5mm
RoHS II
17 mm
-
-
-
-
-
-
-
-
-
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 2 V dc Min 33.5 mm 17 mm 4 V dc Max
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 2 V dc Min 33.5 mm 17 mm 4 V dc Max
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RS Stock No.: 282-5518Brand: RS PRO

€ 6.01

€ 6.01 Each (Exc. Vat)

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1€ 6.01
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RS Pro
-
Screw
Magnetic Buzzer
2V dc
-
4V dc
-
-
78dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
15.3mm
-
33.5mm
RoHS II
17 mm
-
-
-
-
-
-
-
-
-
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 4 V dc Min 33.5 mm 17 mm 8 V dc Max
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 4 V dc Min 33.5 mm 17 mm 8 V dc Max
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RS Stock No.: 282-5519Brand: RS PRO

€ 6.32

€ 6.32 Each (Exc. Vat)

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1€ 6.32
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RS Pro
-
Screw
Magnetic Buzzer
4V dc
-
8V dc
-
-
78dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
15.3mm
-
33.5mm
RoHS II
17 mm
-
-
-
-
-
-
-
-
-
RS PRO 82 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 8 V dc Min 33.5 mm 17 mm 16 V dc Max
RS PRO 82 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 8 V dc Min 33.5 mm 17 mm 16 V dc Max
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RS Stock No.: 282-5521Brand: RS PRO

€ 5.89

€ 5.89 Each (Exc. Vat)

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1€ 5.89
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RS Pro
-
Screw
Magnetic Buzzer
8V dc
-
16V dc
-
-
82dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
15.3mm
-
33.5mm
RoHS II
17 mm
-
-
-
-
-
-
-
-
-
RS PRO 70 dB Surface Mount Square Wave External 2.5 mm Piezo Buzzer Component 12.8 mm 30 V ac Max
RS PRO 70 dB Surface Mount Square Wave External 2.5 mm Piezo Buzzer Component 12.8 mm 30 V ac Max
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Also available in industry standard packaging
RS Stock No.: 754-1983Brand: RS PRO

€ 5.39

€ 5.39 Each (Exc. Vat)

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1€ 5.39
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RS Pro
-
Surface Mount
Piezo Buzzer Component
-
-
30V ac
-
-
70dB
-
External
-
Square Wave
-
-
-
-
-
-20°C
-
-
70°C
-
2.5mm
12.8mm
12.8mm
No
-
-
-
4.1kHz
-
4.1kHz
16nF
5mA
-
-
RS PRO 73 dB Panel Mount Continuous Internal 14.5 mm Piezo Buzzer Component 34 mm 3 V dc Min 20 V dc Max
RS PRO 73 dB Panel Mount Continuous Internal 14.5 mm Piezo Buzzer Component 34 mm 3 V dc Min 20 V dc Max
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Also available in industry standard packaging
RS Stock No.: 622-1499Brand: RS PRO

€ 5.52

€ 5.52 Each (Exc. Vat)

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1€ 5.52
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RS Pro
-
Panel Mount
Piezo Buzzer Component
3V dc
-
20V dc
-
-
73dB
-
Internal
-
Continuous
-
23.8 mm
-
-
-
-30°C
-
-
85°C
-
14.5mm
-
34mm
RoHS
-
-
-
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 28 V dc Max
RS PRO 95 dB Panel Mount Continuous Internal 24.5 mm Piezo Buzzer Component 41 mm 1.5 V dc Min 28 V dc Max
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RS Stock No.: 457-027Brand: RS PRO

€ 39.68

€ 7.936 Each (In a Pack of 5) (Exc. Vat)

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5€ 7.936
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RS Pro
-
Panel Mount
Piezo Buzzer Component
1.5V dc
-
28V dc
-
-
95dB
-
Internal
-
Continuous
-
29.5 mm
-
-
-
-20°C
-
-
60°C
-
24.5mm
-
41mm
RoHS
-
-
-
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 28 V dc Max
RS PRO 82 dB Panel Mount Fast Pulse Internal 25.4 mm Piezo Buzzer Component 39.5 mm 4 V dc Min 28 V dc Max
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Also available in industry standard packaging
RS Stock No.: 535-8269Brand: RS PRO

€ 8.18

€ 8.18 Each (Exc. Vat)

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1€ 8.18
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RS Pro
-
Panel Mount
Piezo Buzzer Component
4V dc
-
28V dc
-
-
82dB
-
Internal
-
Fast Pulse
-
28 mm
-
-
-
-30°C
-
-
85°C
-
25.4mm
28mm
39.5mm
No
-
Wire
-
4kHz
-
3000Hz
-
5mA
-
-
RS PRO 94 dB Through Hole Continuous Internal Magnetic Buzzer Component 9.5 mm 3 V dc Min 12.0 mm 7 V dc Max
RS PRO 94 dB Through Hole Continuous Internal Magnetic Buzzer Component 9.5 mm 3 V dc Min 12.0 mm 7 V dc Max
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Also available in industry standard packaging
RS Stock No.: 767-5367Brand: RS PRO

€ 12.71

€ 2.542 Each (In a Bag of 5) (Exc. Vat)

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5

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5€ 2.542
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RS Pro
-
Through Hole
Magnetic Buzzer Component
3V dc
-
7V dc
-
-
94dB
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
9.5mm
-
-
No
12.0 mm
-
-
2.6kHz
-
2000Hz
-
-
-
-
RS PRO 95 dB Through Hole Continuous Internal 9.5 mm Piezo Buzzer Component 3 V dc Min 30 V dc Max
RS PRO 95 dB Through Hole Continuous Internal 9.5 mm Piezo Buzzer Component 3 V dc Min 30 V dc Max
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RS Stock No.: 457-055Brand: RS PRO

€ 19.53

€ 3.906 Each (In a Pack of 5) (Exc. Vat)

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5

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5€ 3.906
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RS Pro
-
Through Hole
Piezo Buzzer Component
3V dc
-
30V dc
-
-
95dB
-
Internal
-
Continuous
-
23.5 mm
-
-
-
-20°C
-
-
70°C
-
9.5mm
9.5mm
-
No
-
PCB Pin
-
3.9kHz
-
2900Hz
-
30mA
-
-
RS PRO 80 dB Through Hole Continuous Tone Internal 11.5 mm Piezo Buzzer Component 3 V dc Min 16 V dc Max
RS PRO 80 dB Through Hole Continuous Tone Internal 11.5 mm Piezo Buzzer Component 3 V dc Min 16 V dc Max
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Also available in industry standard packaging
RS Stock No.: 511-7620Brand: RS PRO

€ 4.71

€ 4.71 Each (Exc. Vat)

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1€ 4.71
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RS Pro
-
Through Hole
Piezo Buzzer Component
3V dc
-
16V dc
-
-
80dB
-
Internal
-
Continuous Tone
-
13.8 mm
-
-
-
-20°C
-
-
70°C
-
11.5mm
-
-
No
-
PCB Pin
-
4.5kHz
-
3500Hz
-
7mA
-
-
RS PRO 96 dB Panel Mount Continuous Tone Internal 16 mm Piezo Buzzer Component 1.5 V Min 20 V Max
RS PRO 96 dB Panel Mount Continuous Tone Internal 16 mm Piezo Buzzer Component 1.5 V Min 20 V Max
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RS Stock No.: 617-3097Brand: RS PRO

€ 6.57

€ 6.57 Each (Exc. Vat)

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1€ 6.57
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RS Pro
-
Panel Mount
Piezo Buzzer Component
1.5V
-
20V
-
-
96dB
-
Internal
-
Continuous Tone
-
41.8 mm
-
-
-
-20°C
-
-
60°C
-
16mm
-
-
No
-
Lead
-
3.3kHz
-
2300Hz
-
10mA
-
-
RS PRO 90 dB Panel Mount Continuous Internal 17 mm Piezo Buzzer Component 33 mm 3 V dc Min 16 V dc Max
RS PRO 90 dB Panel Mount Continuous Internal 17 mm Piezo Buzzer Component 33 mm 3 V dc Min 16 V dc Max
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Also available in industry standard packaging
RS Stock No.: 511-7636Brand: RS PRO

€ 6.45

€ 6.45 Each (Exc. Vat)

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1€ 6.45
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RS Pro
-
Panel Mount
Piezo Buzzer Component
3V dc
-
16V dc
-
-
90dB
-
Internal
-
Continuous
-
23 mm
-
-
-
-20°C
-
-
60°C
-
17mm
-
33mm
RoHS
-
-
-
4.2kHz
-
3200Hz
-
8mA
-
-
RS PRO 75 dB Surface Mount Diaphragm External 0.52 mm Piezo Buzzer Component 2 mm 3 V ac Min 30 V ac Max
RS PRO 75 dB Surface Mount Diaphragm External 0.52 mm Piezo Buzzer Component 2 mm 3 V ac Min 30 V ac Max
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Also available in industry standard packaging
RS Stock No.: 724-3162Brand: RS PRO

€ 6.82

€ 1.364 Each (In a Pack of 5) (Exc. Vat)

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5

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5€ 1.364
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RS Pro
-
Surface Mount
Piezo Buzzer Component
3V ac
-
30V ac
-
-
75dB
-
External
-
Diaphragm
-
27 mm
-
-
-
-20°C
-
-
60°C
-
0.52mm
-
2mm
No
-
Lead
-
4.7kHz
-
3700Hz
20nF
-
-
-

...