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 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

€ 3.41

€ 3.41 Each (Exc. Vat)

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1€ 3.41
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RS Pro
Surface Mount
Buzzer
-
1V
-
-
25V
-
65dB
-
External
Continuous
-
-
-
-
-
-
-40°C
-
85°C
-
RS Professionally Approved
-
PCB Pin
7.5mm
-
2mm
2mm
-
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

€ 3.84

€ 3.84 Each (Exc. Vat)

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1€ 3.84
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RS Pro
Surface Mount
Buzzer
-
2V
-
-
4V
-
70dB
-
External
Continuous
-
-
-
-
-
-
-
-
85°C
-
No
-
-
4mm
2 mm
-
4mm
-
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

€ 4.15

€ 4.15 Each (Exc. Vat)

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1€ 4.15
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RS Pro
Through Hole
Buzzer
-
3V
-
-
25V
-
70dB
-
External
Continuous
-
-
17 mm
-
-
-
-40°C
-
110°C
-
RS Professionally Approved
-
PCB Pin
17mm
-
9.8mm
9.8mm
-
2000Hz
-
-
-
-
-
-
RS PRO 75 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 4 V Min 23.4 mm 16.8 mm 8 V Max
RS PRO 75 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 4 V Min 23.4 mm 16.8 mm 8 V Max
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RS Stock No.: 282-5523Brand: RS PRO

€ 6.20

€ 6.20 Each (Exc. Vat)

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1€ 6.20
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RS Pro
PCB
Magnetic Buzzer
-
4V
-
-
8V
-
75dBA
-
Internal
Continuous
-
-
-
-
-
-
-
-
60°C
-
RoHS II
-
-
23.4mm
16.8 mm
-
15.5mm
-
-
-
-
-
-
-
-
RS PRO 77 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 8 V Min 23.4 mm 16.8 mm 16 V Max
RS PRO 77 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 8 V Min 23.4 mm 16.8 mm 16 V Max
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RS Stock No.: 282-5524Brand: RS PRO

€ 6.20

€ 6.20 Each (Exc. Vat)

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1€ 6.20
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RS Pro
PCB
Magnetic Buzzer
-
8V
-
-
16V
-
77dBA
-
Internal
Continuous
-
-
-
-
-
-
-
-
60°C
-
RoHS II
-
-
23.4mm
16.8 mm
-
15.5mm
-
-
-
-
-
-
-
-
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
-
No
-
-
5mm
2 mm
-
5mm
-
4000Hz
-
-
-
-
-
-
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 18 V Min 33.5 mm 17 mm 28 V Max
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 18 V Min 33.5 mm 17 mm 28 V Max
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RS Stock No.: 282-5522Brand: RS PRO

€ 5.83

€ 5.83 Each (Exc. Vat)

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1€ 5.83
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RS Pro
Screw
Magnetic Buzzer
-
18V
-
-
28V
-
78dBA
-
Internal
Continuous
-
-
-
-
-
-
-
-
70°C
-
RoHS II
-
-
33.5mm
17 mm
-
15.3mm
-
-
-
-
-
-
-
-
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 2 V Min 33.5 mm 17 mm 4 V Max
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 2 V Min 33.5 mm 17 mm 4 V Max
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RS Stock No.: 282-5518Brand: RS PRO

€ 5.95

€ 5.95 Each (Exc. Vat)

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1€ 5.95
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RS Pro
Screw
Magnetic Buzzer
-
2V
-
-
4V
-
78dBA
-
Internal
Continuous
-
-
-
-
-
-
-
-
70°C
-
RoHS II
-
-
33.5mm
17 mm
-
15.3mm
-
-
-
-
-
-
-
-
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 4 V Min 33.5 mm 17 mm 8 V Max
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 4 V Min 33.5 mm 17 mm 8 V Max
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RS Stock No.: 282-5519Brand: RS PRO

€ 6.20

€ 6.20 Each (Exc. Vat)

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1€ 6.20
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RS Pro
Screw
Magnetic Buzzer
-
4V
-
-
8V
-
78dBA
-
Internal
Continuous
-
-
-
-
-
-
-
-
70°C
-
RoHS II
-
-
33.5mm
17 mm
-
15.3mm
-
-
-
-
-
-
-
-
RS PRO 82 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 8 V Min 33.5 mm 17 mm 16 V Max
RS PRO 82 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 8 V Min 33.5 mm 17 mm 16 V Max
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RS Stock No.: 282-5521Brand: RS PRO

€ 5.83

€ 5.83 Each (Exc. Vat)

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1€ 5.83
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RS Pro
Screw
Magnetic Buzzer
-
8V
-
-
16V
-
82dBA
-
Internal
Continuous
-
-
-
-
-
-
-
-
70°C
-
RoHS II
-
-
33.5mm
17 mm
-
15.3mm
-
-
-
-
-
-
-
-
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

€ 5.33

€ 5.33 Each (Exc. Vat)

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1€ 5.33
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RS Pro
Surface Mount
Piezo Buzzer Component
-
-
-
-
30V ac
-
70dB
-
External
Square Wave
-
-
-
-
-
-
-20°C
-
70°C
-
No
-
-
12.8mm
-
12.8mm
2.5mm
-
4.1kHz
-
-
4.1kHz
16nF
5mA
-
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

€ 5.46

€ 5.46 Each (Exc. Vat)

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1€ 5.46
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RS Pro
Panel Mount
Piezo Buzzer Component
-
3V
-
-
20V
-
73dB
-
Internal
Continuous
-
-
23.8 mm
-
-
-
-30°C
-
85°C
-
RoHS
-
-
34mm
-
-
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

€ 39.06

€ 7.812 Each (In a Pack of 5) (Exc. Vat)

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5€ 7.812
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RS Pro
Panel Mount
Piezo Buzzer Component
-
1.5V
-
-
28V
-
95dB
-
Internal
Continuous
-
-
29.5 mm
-
-
-
-20°C
-
60°C
-
RoHS
-
-
41mm
-
-
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

€ 8.06

€ 8.06 Each (Exc. Vat)

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1€ 8.06
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RS Pro
Panel Mount
Piezo Buzzer Component
-
4V
-
-
28V
-
82dB
-
Internal
Fast Pulse
-
-
28 mm
-
-
-
-30°C
-
85°C
-
No
-
Wire
39.5mm
-
28mm
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

€ 12.71

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

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5

Available in multiples of 5
5€ 2.542
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RS Pro
Through Hole
Magnetic Buzzer Component
-
3V
-
-
7V
-
94dB
-
Internal
Continuous
-
-
-
-
-
-
-
-
70°C
-
No
-
-
-
12.0 mm
-
9.5mm
-
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

€ 19.53

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

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5

Available in multiples of 5
5€ 3.906
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RS Pro
Through Hole
Piezo Buzzer Component
-
3V
-
-
30V
-
95dB
-
Internal
Continuous
-
-
23.5 mm
-
-
-
-20°C
-
70°C
-
No
-
PCB Pin
-
-
9.5mm
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

€ 4.71

€ 4.71 Each (Exc. Vat)

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1€ 4.71
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RS Pro
Through Hole
Piezo Buzzer Component
-
3V
-
-
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

€ 6.45

€ 6.45 Each (Exc. Vat)

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1€ 6.45
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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

€ 6.32

€ 6.32 Each (Exc. Vat)

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1€ 6.32
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RS Pro
Panel Mount
Piezo Buzzer Component
-
3V
-
-
16V
-
90dB
-
Internal
Continuous
-
-
23 mm
-
-
-
-20°C
-
60°C
-
RoHS
-
-
33mm
-
-
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

€ 6.51

€ 1.302 Each (In a Pack of 5) (Exc. Vat)

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5€ 1.302
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RS Pro
Surface Mount
Piezo Buzzer Component
-
3V ac
-
-
30V ac
-
75dB
-
External
Diaphragm
-
-
27 mm
-
-
-
-20°C
-
60°C
-
No
-
Lead
2mm
-
-
0.52mm
-
4.7kHz
-
-
3700Hz
20nF
-
-

...