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 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

€ 5.26

€ 5.26 Each (Exc. Vat)

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1€ 5.26
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RS Pro
-
Surface Mount
Piezo Buzzer Component
-
-
-
30V ac
70dB
-
-
External
-
Square Wave
-
-
-
-
-
-
-20°C
70°C
-
12.8mm
-
No
12.8mm
-
2.5mm
-
4.1kHz
-
4.1kHz
-
5mA
-
-
16nF
RS PRO 73 dB Panel Mount Continuous Internal 14.5 mm Piezo Buzzer Component 34 mm 3 V Min 20 V Max
RS PRO 73 dB Panel Mount Continuous Internal 14.5 mm Piezo Buzzer Component 34 mm 3 V Min 20 V Max
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Also available in industry standard packaging
RS Stock No.: 622-1499Brand: RS PRO

€ 5.38

€ 5.38 Each (Exc. Vat)

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1€ 5.38
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RS Pro
-
Panel Mount
Piezo Buzzer Component
3V
-
-
20V
73dB
-
-
Internal
-
Continuous
-
23.8 mm
-
-
-
-
-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 Min 28 V Max
RS PRO 95 dB Panel Mount Continuous Internal 24.5 mm Piezo Buzzer Component 41 mm 1.5 V Min 28 V Max
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RS Stock No.: 457-027Brand: RS PRO

€ 38.72

€ 7.744 Each (In a Pack of 5) (Exc. Vat)

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5

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5€ 7.744
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RS Pro
-
Panel Mount
Piezo Buzzer Component
1.5V
-
-
28V
95dB
-
-
Internal
-
Continuous
-
29.5 mm
-
-
-
-
-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 Min 28 V Max
RS PRO 82 dB Panel Mount Fast Pulse Internal 25.4 mm Piezo Buzzer Component 39.5 mm 4 V Min 28 V Max
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Also available in industry standard packaging
RS Stock No.: 535-8269Brand: RS PRO

€ 7.99

€ 7.99 Each (Exc. Vat)

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1€ 7.99
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RS Pro
-
Panel Mount
Piezo Buzzer Component
4V
-
-
28V
82dB
-
-
Internal
-
Fast Pulse
-
28 mm
-
-
-
-
-30°C
85°C
-
39.5mm
-
No
28mm
Wire
25.4mm
-
4kHz
-
3000Hz
-
5mA
-
-
-
RS PRO 94 dB Through Hole Continuous Internal Magnetic Buzzer Component 9.5 mm 3 V Min 12.0 mm 7 V Max
RS PRO 94 dB Through Hole Continuous Internal Magnetic Buzzer Component 9.5 mm 3 V Min 12.0 mm 7 V Max
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Also available in industry standard packaging
RS Stock No.: 767-5367Brand: RS PRO

€ 12.40

€ 2.48 Each (In a Bag of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 2.48
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RS Pro
-
Through Hole
Magnetic Buzzer Component
3V
-
-
7V
94dB
-
-
Internal
-
Continuous
-
-
-
-
-
-
-
70°C
-
-
-
No
-
-
9.5mm
12.0 mm
2.6kHz
-
2000Hz
-
-
-
-
-
RS PRO 95 dB Through Hole Continuous Internal 9.5 mm Piezo Buzzer Component 3 V Min 30 V Max
RS PRO 95 dB Through Hole Continuous Internal 9.5 mm Piezo Buzzer Component 3 V Min 30 V Max
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RS Stock No.: 457-055Brand: RS PRO

€ 19.06

€ 3.812 Each (In a Pack of 5) (Exc. Vat)

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5

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5€ 3.812
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RS Pro
-
Through Hole
Piezo Buzzer Component
3V
-
-
30V
95dB
-
-
Internal
-
Continuous
-
23.5 mm
-
-
-
-
-20°C
70°C
-
-
-
No
9.5mm
PCB Pin
9.5mm
-
3.9kHz
-
2900Hz
-
30mA
-
-
-
RS PRO 80 dB Through Hole Continuous Tone Internal 11.5 mm Piezo Buzzer Component 3 V Min 16 V Max
RS PRO 80 dB Through Hole Continuous Tone Internal 11.5 mm Piezo Buzzer Component 3 V Min 16 V Max
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Also available in industry standard packaging
RS Stock No.: 511-7620Brand: RS PRO

€ 4.66

€ 4.66 Each (Exc. Vat)

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1€ 4.66
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RS Pro
-
Through Hole
Piezo Buzzer Component
3V
-
-
16V
80dB
-
-
Internal
-
Continuous Tone
-
13.8 mm
-
-
-
-
-20°C
70°C
-
-
-
No
-
PCB Pin
11.5mm
-
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

€ 6.41

€ 6.41 Each (Exc. Vat)

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1€ 6.41
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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
-
-
-
No
-
Lead
16mm
-
3.3kHz
-
2300Hz
-
10mA
-
-
-
RS PRO 90 dB Panel Mount Continuous Internal 17 mm Piezo Buzzer Component 33 mm 3 V Min 16 V Max
RS PRO 90 dB Panel Mount Continuous Internal 17 mm Piezo Buzzer Component 33 mm 3 V Min 16 V Max
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Also available in industry standard packaging
RS Stock No.: 511-7636Brand: RS PRO

€ 6.29

€ 6.29 Each (Exc. Vat)

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1€ 6.29
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RS Pro
-
Panel Mount
Piezo Buzzer Component
3V
-
-
16V
90dB
-
-
Internal
-
Continuous
-
23 mm
-
-
-
-
-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 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

€ 6.66

€ 1.331 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 1.331
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RS Pro
-
Surface Mount
Piezo Buzzer Component
3V ac
-
-
30V ac
75dB
-
-
External
-
Diaphragm
-
27 mm
-
-
-
-
-20°C
60°C
-
2mm
-
No
-
Lead
0.52mm
-
4.7kHz
-
3700Hz
-
-
-
-
20nF
RS PRO 70 dB Through Hole Continuous Internal 7.6 mm Piezo Buzzer Component 3 V Min 20 V Max
RS PRO 70 dB Through Hole Continuous Internal 7.6 mm Piezo Buzzer Component 3 V Min 20 V Max
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Also available in industry standard packaging
RS Stock No.: 535-8253Brand: RS PRO

€ 4.90

€ 4.90 Each (Exc. Vat)

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1€ 4.90
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RS Pro
-
Through Hole
Piezo Buzzer Component
3V
-
-
20V
70dB
-
-
Internal
-
Continuous
-
13.7 mm
-
-
-
-
-20°C
70°C
-
-
-
RoHS
-
Wire
7.6mm
-
4.6kHz
-
3600Hz
-
7mA
-
-
-
RS PRO 85 dB PCB Continuous Tone Internal Magnetic Buzzer Component 9.5 mm 4 V Min 8 V Max
RS PRO 85 dB PCB Continuous Tone Internal Magnetic Buzzer Component 9.5 mm 4 V Min 8 V Max
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Also available in industry standard packaging
RS Stock No.: 511-7658Brand: RS PRO

€ 4.96

€ 4.96 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 4.96
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RS Pro
-
PCB
Magnetic Buzzer Component
4V
-
-
8V
85dB
-
-
Internal
-
Continuous Tone
-
-
-
-
-
-
-
70°C
-
-
-
No
-
-
9.5mm
-
2.6kHz
-
2000Hz
-
-
-
-
-
RS PRO 93 dB Through Hole Continuous External 13.5 mm Piezo Buzzer Component 30 V ac Max
RS PRO 93 dB Through Hole Continuous External 13.5 mm Piezo Buzzer Component 30 V ac Max
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Also available in industry standard packaging
RS Stock No.: 535-8039Brand: RS PRO

€ 3.57

€ 3.57 Each (Exc. Vat)

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1

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1€ 3.57
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RS Pro
-
Through Hole
Piezo Buzzer Component
-
-
-
30V ac
93dB
-
-
External
-
Continuous
-
30 mm
-
-
-
-
-30°C
80°C
-
-
-
No
-
Wire
13.5mm
-
2kHz
-
2kHz
-
11mA
-
-
-
RS PRO 85 dB Panel Mount Continuous Internal 13.5 mm Piezo Buzzer Component 44 mm 3 V Min 12 V Max
RS PRO 85 dB Panel Mount Continuous Internal 13.5 mm Piezo Buzzer Component 44 mm 3 V Min 12 V Max
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Also available in industry standard packaging
RS Stock No.: 535-8275Brand: RS PRO

€ 5.02

€ 5.02 Each (Exc. Vat)

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1

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1€ 5.02
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RS Pro
-
Panel Mount
Piezo Buzzer Component
3V
-
-
12V
85dB
-
-
Internal
-
Continuous
-
32 mm
-
-
-
-
-30°C
85°C
-
44mm
-
No
13.5mm
Wire
13.5mm
-
4kHz
-
3000Hz
-
4mA
-
-
-
RS PRO 83 dB Through Hole Continuous Internal 7.5 mm Piezo Buzzer Component 3 V Min 28 V Max
RS PRO 83 dB Through Hole Continuous Internal 7.5 mm Piezo Buzzer Component 3 V Min 28 V Max
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Also available in industry standard packaging
RS Stock No.: 535-8089Brand: RS PRO

€ 10.59

€ 2.118 Each (In a Bag of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 2.118
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RS Pro
-
Through Hole
Piezo Buzzer Component
3V
-
-
28V
83dB
-
-
Internal
-
Continuous
-
28.6 mm
-
-
-
-
-30°C
85°C
-
-
-
RoHS
-
Wire
7.5mm
-
3.5kHz
-
2500Hz
-
8mA
-
-
-
RS PRO 88 dB Panel Mount Continuous External 4 mm Piezo Buzzer Component 34 mm 30 V ac Max
RS PRO 88 dB Panel Mount Continuous External 4 mm Piezo Buzzer Component 34 mm 30 V ac Max
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RS Stock No.: 535-8045Brand: RS PRO

€ 3.14

€ 0.628 Each (In a Bag of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 0.628
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RS Pro
-
Panel Mount
Piezo Buzzer Component
-
-
-
30V ac
88dB
-
-
External
-
Continuous
-
24 mm
-
-
-
-
-30°C
85°C
-
34mm
-
RoHS
24mm
Wire
4mm
-
6kHz
-
6kHz
-
8mA
-
-
-
RS PRO 79 dB Flange Continuous Internal Magnetic Buzzer Component 15.55 mm 8 V Min 32 mm 17 mm 16 V Max
RS PRO 79 dB Flange Continuous Internal Magnetic Buzzer Component 15.55 mm 8 V Min 32 mm 17 mm 16 V Max
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Also available in industry standard packaging
RS Stock No.: 622-1455Brand: RS PRO

€ 6.66

€ 6.66 Each (Exc. Vat)

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1€ 6.66
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RS Pro
-
Flange
Magnetic Buzzer Component
8V
-
-
16V
79dB
-
-
Internal
-
Continuous
-
-
-
-
-
-
-
60°C
-
32mm
-
No
-
-
15.55mm
17 mm
-
-
-
-
-
-
-
-
RS PRO 94 dB Through Hole Continuous Internal Magnetic Buzzer Component 9.5 mm 8 V Min 12 V Max
RS PRO 94 dB Through Hole Continuous Internal Magnetic Buzzer Component 9.5 mm 8 V Min 12 V Max
Add to parts list
Also available in industry standard packaging
RS Stock No.: 767-5370Brand: RS PRO

€ 13.01

€ 2.602 Each (In a Bag of 5) (Exc. Vat)

Check stock

5

Available in multiples of 5
5€ 2.602
Add to basket
RS Pro
-
Through Hole
Magnetic Buzzer Component
8V
-
-
12V
94dB
-
-
Internal
-
Continuous
-
-
-
-
-
-
-
70°C
-
-
-
No
-
-
9.5mm
-
2.6kHz
-
2000Hz
-
-
-
-
-
RS PRO 85 dB Panel Mount Continuous Internal 25.4 mm Buzzer 33.5 mm 3 V Min 28 V Max
RS PRO 85 dB Panel Mount Continuous Internal 25.4 mm Buzzer 33.5 mm 3 V Min 28 V Max
Add to parts list
Also available in industry standard packaging
RS Stock No.: 622-1578Brand: RS PRO

€ 5.99

€ 5.99 Each (Exc. Vat)

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1€ 5.99
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RS Pro
-
Panel Mount
Buzzer
3V
-
-
28V
85dB
-
-
Internal
-
Continuous
-
28 mm
-
-
-
-
-30°C
85°C
-
33.5mm
-
RoHS
-
-
25.4mm
-
3kHz
-
2000Hz
-
6mA
-
-
-
RS PRO 95 dB Panel Mount Continuous Internal 24.5 mm Piezo Buzzer Component 41 mm 1.5 V Min 16 V Max
RS PRO 95 dB Panel Mount Continuous Internal 24.5 mm Piezo Buzzer Component 41 mm 1.5 V Min 16 V Max
Add to parts list
RS Stock No.: 457-021Brand: RS PRO

€ 38.72

€ 7.744 Each (In a Pack of 5) (Exc. Vat)

Check stock

5

Available in multiples of 5
5€ 7.744
Add to basket
RS Pro
-
Panel Mount
Piezo Buzzer Component
1.5V
-
-
16V
95dB
-
-
Internal
-
Continuous
-
29.5 mm
-
-
-
-
-20°C
60°C
-
41mm
-
RoHS
-
-
24.5mm
-
4kHz
-
3000Hz
-
15mA
-
-
-

...