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 70dB SMD Square Wave External Piezo Buzzer, 12.8 x 12.8 x 2.5mm, 30V ac Max
RS PRO 70dB SMD Square Wave External Piezo Buzzer, 12.8 x 12.8 x 2.5mm, 30V ac Max
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RS Stock No.: 754-1983Brand: RS PRO

€ 4.96

€ 4.96 Each (Exc. Vat)

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RS Pro
Surface Mount
-
30V ac
70dB
External
Square Wave
-
12.8mm
12.8mm
2.5mm
12.8 x 12.8 x 2.5mm
-20°C
+70°C
4.1kHz
-
16nF
-
5mA
RS PRO 73dB Panel Mount Continuous Internal Piezo Buzzer, 23.8 (Dia.) x 14.5mm, 3V dc Min, 20V dc Max
RS PRO 73dB Panel Mount Continuous Internal Piezo Buzzer, 23.8 (Dia.) x 14.5mm, 3V dc Min, 20V dc Max
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Also available in industry standard packaging
RS Stock No.: 622-1499Brand: RS PRO

€ 5.32

€ 5.32 Each (Exc. Vat)

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1€ 5.32
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RS Pro
Panel Mount
3V dc
20V dc
73dB
Internal
Continuous
23.8mm
34mm
-
14.5mm
23.8 (Dia.) x 14.5mm
-30°C
+85°C
3.6kHz
-
-
2600Hz
14mA
RS PRO 95dB Panel Mount Continuous Internal Piezo Buzzer, 29.5 (Dia.) x 24.5mm, 1.5V dc Min, 28V dc Max
RS PRO 95dB Panel Mount Continuous Internal Piezo Buzzer, 29.5 (Dia.) x 24.5mm, 1.5V dc Min, 28V dc Max
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RS Stock No.: 457-027Brand: RS PRO

€ 38.12

€ 7.623 Each (In a Pack of 5) (Exc. Vat)

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5€ 7.623
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RS Pro
Panel Mount
1.5V dc
28V dc
95dB
Internal
Continuous
29.5mm
41mm
-
24.5mm
29.5 (Dia.) x 24.5mm
-20°C
+60°C
4kHz
-
-
3000Hz
20mA
RS PRO 82dB Panel Mount Fast Pulse Internal Piezo Buzzer, 39.5 x 28 x 25.4mm, 4V dc Min, 28V dc Max
RS PRO 82dB Panel Mount Fast Pulse Internal Piezo Buzzer, 39.5 x 28 x 25.4mm, 4V dc Min, 28V dc Max
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Also available in industry standard packaging
RS Stock No.: 535-8269Brand: RS PRO

€ 7.86

€ 7.86 Each (Exc. Vat)

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RS Pro
Panel Mount
4V dc
28V dc
82dB
Internal
Fast Pulse
28mm
39.5mm
28mm
25.4mm
39.5 x 28 x 25.4mm
-30°C
+85°C
4kHz
-
-
3000Hz
5mA
RS PRO 94dB Through Hole Continuous Internal Magnetic Buzzer Component, 12 x 9.5mm, 3V dc Min, 7V dc Max
RS PRO 94dB Through Hole Continuous Internal Magnetic Buzzer Component, 12 x 9.5mm, 3V dc Min, 7V dc 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€ 2.48
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RS Pro
Through Hole
3V dc
7V dc
94dB
Internal
Continuous
12mm
-
-
9.5mm
12 x 9.5mm
-30°C
+70°C
2.6kHz
-
-
2000Hz
30mA
RS PRO 95dB Through Hole Continuous Internal Piezo Buzzer, 23.5 (Dia.) x 9.5mm, 3V dc Min, 30V dc Max
RS PRO 95dB Through Hole Continuous Internal Piezo Buzzer, 23.5 (Dia.) x 9.5mm, 3V dc Min, 30V dc 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€ 3.812
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RS Pro
Through Hole
3V dc
30V dc
95dB
Internal
Continuous
23.5mm
-
-
9.5mm
23.5 (Dia.) x 9.5mm
-20°C
+70°C
3.9kHz
-
-
2900Hz
30mA
RS PRO 80dB Through Hole Continuous Internal Piezo Buzzer, 13.8 (Dia.) x 11.5mm, 3V dc Min, 16V dc Max
RS PRO 80dB Through Hole Continuous Internal Piezo Buzzer, 13.8 (Dia.) x 11.5mm, 3V dc Min, 16V dc Max
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Also available in industry standard packaging
RS Stock No.: 511-7620Brand: RS PRO

€ 4.54

€ 4.54 Each (Exc. Vat)

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1€ 4.54
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RS Pro
Through Hole
3V dc
16V dc
80dB
Internal
Continuous
13.8mm
-
-
11.5mm
13.8 (Dia.) x 11.5mm
-20°C
+70°C
4.5kHz
-
-
3500Hz
7mA
RS PRO 96dB Panel Mount Continuous Internal Piezo Buzzer, 41.8 x 16mm, 1.5V dc Min, 20V dc Max
RS PRO 96dB Panel Mount Continuous Internal Piezo Buzzer, 41.8 x 16mm, 1.5V dc Min, 20V dc Max
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RS Stock No.: 617-3097Brand: RS PRO

€ 6.29

€ 6.29 Each (Exc. Vat)

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1€ 6.29
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RS Pro
Panel Mount
1.5V dc
20V dc
96dB
Internal
Continuous
41.8mm
-
-
16mm
41.8 x 16mm
-20°C
+60°C
3.3kHz
-
-
2300Hz
10mA
RS PRO 90dB Panel Mount Continuous Internal Piezo Buzzer, 33 x 23 x 17mm, 3V dc Min, 16V dc Max
RS PRO 90dB Panel Mount Continuous Internal Piezo Buzzer, 33 x 23 x 17mm, 3V dc Min, 16V dc Max
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Also available in industry standard packaging
RS Stock No.: 511-7636Brand: RS PRO

€ 6.17

€ 6.17 Each (Exc. Vat)

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1€ 6.17
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RS Pro
Panel Mount
3V dc
16V dc
90dB
Internal
Continuous
23mm
33mm
-
17mm
33 x 23 x 17mm
-20°C
+60°C
4.2kHz
-
-
3200Hz
8mA
RS PRO SMD Diaphragm External Piezo Buzzer, 27 (Dia.) x 0.52mm, 3Vac Min, 30V ac Max
RS PRO SMD Diaphragm External Piezo Buzzer, 27 (Dia.) x 0.52mm, 3Vac Min, 30V ac Max
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Also available in industry standard packaging
RS Stock No.: 724-3162Brand: RS PRO

€ 6.35

€ 1.27 Each (In a Pack of 5) (Exc. Vat)

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5€ 1.27
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RS Pro
Surface Mount
3Vac
30V ac
-
External
Diaphragm
27mm
-
-
0.52mm
27 (Dia.) x 0.52mm
-20°C
+60°C
4.7kHz
-
20nF
3700Hz
-
RS PRO 70dB Through Hole Continuous Internal Piezo Buzzer, 13.7 (Dia.) x 7.6mm, 3V dc Min, 20V dc Max
RS PRO 70dB Through Hole Continuous Internal Piezo Buzzer, 13.7 (Dia.) x 7.6mm, 3V dc Min, 20V dc Max
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Also available in industry standard packaging
RS Stock No.: 535-8253Brand: RS PRO

€ 4.84

€ 4.84 Each (Exc. Vat)

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1€ 4.84
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RS Pro
Through Hole
3V dc
20V dc
70dB
Internal
Continuous
13.7mm
-
-
7.6mm
13.7 (Dia.) x 7.6mm
-20°C
+70°C
4.6kHz
-
-
3600Hz
7mA
RS PRO 85dB PCB Mount Continuous Internal Magnetic Buzzer Component, 12 (Dia.) x 9.5mm, 4V dc Min, 8V dc Max
RS PRO 85dB PCB Mount Continuous Internal Magnetic Buzzer Component, 12 (Dia.) x 9.5mm, 4V dc Min, 8V dc Max
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Also available in industry standard packaging
RS Stock No.: 511-7658Brand: RS PRO

€ 4.90

€ 4.90 Each (Exc. Vat)

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1€ 4.90
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RS Pro
PCB Mount
4V dc
8V dc
85dB
Internal
Continuous
12mm
-
-
9.5mm
12 (Dia.) x 9.5mm
-20°C
+70°C
2.6kHz
-
-
2000Hz
30mA
RS PRO 93dB Through Hole Continuous External Piezo Buzzer, 30 (Dia.) x 13.5mm, 30V ac Max
RS PRO 93dB Through Hole Continuous External Piezo Buzzer, 30 (Dia.) x 13.5mm, 30V 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€ 3.57
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RS Pro
Through Hole
-
30V ac
93dB
External
Continuous
30mm
-
-
13.5mm
30 (Dia.) x 13.5mm
-30°C
+80°C
2kHz
-
-
-
11mA
RS PRO 85dB Panel Mount Continuous Internal Piezo Buzzer, 32 (Dia.) x 13.5mm, 3V dc Min, 12V dc Max
RS PRO 85dB Panel Mount Continuous Internal Piezo Buzzer, 32 (Dia.) x 13.5mm, 3V dc Min, 12V dc Max
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Also available in industry standard packaging
RS Stock No.: 535-8275Brand: RS PRO

€ 4.96

€ 4.96 Each (Exc. Vat)

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1€ 4.96
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RS Pro
Panel Mount
3V dc
12V dc
85dB
Internal
Continuous
32mm
44mm
13.5mm
13.5mm
32 (Dia.) x 13.5mm
-30°C
+85°C
4kHz
-
-
3000Hz
4mA
RS PRO 83dB Through Hole Continuous Internal Piezo Buzzer, 28.6 (Dia.) x 7.5mm, 3V dc Min, 28V dc Max
RS PRO 83dB Through Hole Continuous Internal Piezo Buzzer, 28.6 (Dia.) x 7.5mm, 3V dc Min, 28V dc 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

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5€ 2.118
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RS Pro
Through Hole
3V dc
28V dc
83dB
Internal
Continuous
28.6mm
-
-
7.5mm
28.6 (Dia.) x 7.5mm
-30°C
+85°C
3.5kHz
-
-
2500Hz
8mA
RS PRO 88dB Panel Mount Continuous External Piezo Buzzer, 34 x 24 x 4mm, 30V ac Max
RS PRO 88dB Panel Mount Continuous External Piezo Buzzer, 34 x 24 x 4mm, 30V ac Max
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RS Stock No.: 535-8045Brand: RS PRO

€ 3.10

€ 0.618 Each (In a Bag of 5) (Exc. Vat)

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5€ 0.618
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RS Pro
Panel Mount
-
30V ac
88dB
External
Continuous
24mm
34mm
24mm
4mm
34 x 24 x 4mm
-30°C
+85°C
6kHz
-
-
-
8mA
RS PRO 79dB Flange Mount Continuous Internal Magnetic Buzzer Component, 32 x 17 x 15.55mm, 8V Min, 16V dc Max
RS PRO 79dB Flange Mount Continuous Internal Magnetic Buzzer Component, 32 x 17 x 15.55mm, 8V Min, 16V dc 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 Mount
8V
16V dc
79dB
Internal
Continuous
-
-
-
15.55mm
32 x 17 x 15.55mm
-20°C
+60°C
-
-
-
-
30mA
RS PRO 94dB Through Hole Continuous Internal Magnetic Buzzer Component, 12 x 9.5mm, 8V dc Min, 12V dc Max
RS PRO 94dB Through Hole Continuous Internal Magnetic Buzzer Component, 12 x 9.5mm, 8V dc Min, 12V dc Max
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Also available in industry standard packaging
RS Stock No.: 767-5370Brand: RS PRO

€ 12.70

€ 2.541 Each (In a Bag of 5) (Exc. Vat)

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5

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5€ 2.541
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RS Pro
Through Hole
8V dc
12V dc
94dB
Internal
Continuous
12mm
-
-
9.5mm
12 x 9.5mm
-30°C
+70°C
2.6kHz
-
-
2000Hz
35mA
RS PRO 85dB Panel Mount Continuous Internal Buzzer, 28 (Dia.) x 24.4mm, 3V dc Min, 28V dc Max
RS PRO 85dB Panel Mount Continuous Internal Buzzer, 28 (Dia.) x 24.4mm, 3V dc Min, 28V dc Max
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Also available in industry standard packaging
RS Stock No.: 622-1578Brand: RS PRO

€ 5.87

€ 5.87 Each (Exc. Vat)

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1€ 5.87
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RS Pro
Panel Mount
3V dc
28V dc
85dB
Internal
Continuous
28mm
33.5mm
-
25.4mm
28 (Dia.) x 24.4mm
-30°C
+85°C
3kHz
-
-
2000Hz
6mA
RS PRO 95dB Panel Mount Continuous Internal Piezo Buzzer, 29.5 (Dia.) x 24.5mm, 1.5V dc Min, 16V dc Max
RS PRO 95dB Panel Mount Continuous Internal Piezo Buzzer, 29.5 (Dia.) x 24.5mm, 1.5V dc Min, 16V dc Max
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RS Stock No.: 457-021Brand: RS PRO

€ 38.12

€ 7.623 Each (In a Pack of 5) (Exc. Vat)

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5

Available in multiples of 5
5€ 7.623
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RS Pro
Panel Mount
1.5V dc
16V dc
95dB
Internal
Continuous
29.5mm
41mm
-
24.5mm
29.5 (Dia.) x 24.5mm
-20°C
+60°C
4kHz
-
-
3000Hz
15mA

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