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

€ 4.75

€ 4.75 Each (ex VAT)

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1€ 4.75
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RS Pro
Buzzer
-
Surface Mount
-
1V
-
25V
65dB
-
External
-
Continuous
-
-
-
-
-
-
-40°C
-
-
85°C
2mm
-
PCB Pin
RS Professionally Approved
2mm
7.5mm
-
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

€ 5.34

€ 5.34 Each (ex VAT)

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1€ 5.34
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RS Pro
Buzzer
-
Surface Mount
-
2V
-
4V
70dB
-
External
-
Continuous
-
-
-
-
-
-
-
-
-
85°C
-
-
-
No
4mm
4mm
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

€ 5.78

€ 5.78 Each (ex VAT)

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1€ 5.78
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RS Pro
Buzzer
-
Through Hole
-
3V
-
25V
70dB
-
External
-
Continuous
-
-
17 mm
-
-
-
-40°C
-
-
110°C
9.8mm
-
PCB Pin
RS Professionally Approved
9.8mm
17mm
-
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

€ 8.64

€ 8.64 Each (ex VAT)

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1€ 8.64
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RS Pro
Magnetic Buzzer
-
PCB
-
4V dc
-
8V dc
75dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
-
60°C
-
-
-
RoHS II
15.5mm
23.4mm
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

€ 8.64

€ 8.64 Each (ex VAT)

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1€ 8.64
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RS Pro
Magnetic Buzzer
-
PCB
-
8V dc
-
16V dc
77dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
-
60°C
-
-
-
RoHS II
15.5mm
23.4mm
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

€ 5.50

€ 5.50 Each (ex VAT)

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1€ 5.50
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RS Pro
Buzzer
-
Surface Mount
-
2V
-
5V
78dB
-
External
-
Continuous
-
-
-
-
-
-
-
-
-
85°C
-
-
-
No
5mm
5mm
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

€ 8.10

€ 8.10 Each (ex VAT)

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1€ 8.10
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RS Pro
Magnetic Buzzer
-
Screw
-
18V dc
-
28V dc
78dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
-
70°C
-
-
-
RoHS II
15.3mm
33.5mm
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

€ 8.26

€ 8.26 Each (ex VAT)

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1€ 8.26
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RS Pro
Magnetic Buzzer
-
Screw
-
2V dc
-
4V dc
78dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
-
70°C
-
-
-
RoHS II
15.3mm
33.5mm
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

€ 8.64

€ 8.64 Each (ex VAT)

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1€ 8.64
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RS Pro
Magnetic Buzzer
-
Screw
-
4V dc
-
8V dc
78dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
-
70°C
-
-
-
RoHS II
15.3mm
33.5mm
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

€ 8.08

€ 8.08 Each (ex VAT)

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1€ 8.08
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RS Pro
Magnetic Buzzer
-
Screw
-
8V dc
-
16V dc
82dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
-
70°C
-
-
-
RoHS II
15.3mm
33.5mm
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

P.O.A.

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

€ 7.58

€ 7.58 Each (ex VAT)

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1€ 7.58
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RS Pro
Piezo Buzzer Component
-
Panel Mount
-
3V dc
-
20V dc
73dB
-
Internal
-
Continuous
-
-
23.8 mm
-
-
-
-30°C
-
-
85°C
-
-
-
RoHS
14.5mm
34mm
-
3.6kHz
-
-
14mA
-
-
-
2600Hz
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

€ 54.50

€ 10.90 Each (In a Pack of 5) (ex VAT)

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5€ 10.90
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RS Pro
Piezo Buzzer Component
-
Panel Mount
-
1.5V dc
-
28V dc
95dB
-
Internal
-
Continuous
-
-
29.5 mm
-
-
-
-20°C
-
-
60°C
-
-
-
RoHS
24.5mm
41mm
-
4kHz
-
-
20mA
-
-
-
3000Hz
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

€ 11.19

€ 11.19 Each (ex VAT)

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1€ 11.19
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RS Pro
Piezo Buzzer Component
-
Panel Mount
-
4V dc
-
28V dc
82dB
-
Internal
-
Fast Pulse
-
-
28 mm
-
-
-
-30°C
-
-
85°C
28mm
-
Wire
No
25.4mm
39.5mm
-
4kHz
-
-
5mA
-
-
-
3000Hz
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

€ 17.55

€ 3.51 Each (In a Bag of 5) (ex VAT)

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5€ 3.51
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RS Pro
Magnetic Buzzer Component
-
Through Hole
-
3V dc
-
7V dc
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 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

€ 27.01

€ 5.403 Each (In a Pack of 5) (ex VAT)

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5€ 5.403
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RS Pro
Piezo Buzzer Component
-
Through Hole
-
3V dc
-
30V dc
95dB
-
Internal
-
Continuous
-
-
23.5 mm
-
-
-
-20°C
-
-
70°C
9.5mm
-
PCB Pin
No
9.5mm
-
-
3.9kHz
-
-
30mA
-
-
-
2900Hz
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

€ 6.50

€ 6.50 Each (ex VAT)

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1€ 6.50
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RS Pro
Piezo Buzzer Component
-
Through Hole
-
3V dc
-
16V dc
80dB
-
Internal
-
Continuous Tone
-
-
13.8 mm
-
-
-
-20°C
-
-
70°C
-
-
PCB Pin
No
11.5mm
-
-
4.5kHz
-
-
7mA
-
-
-
3500Hz
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

€ 8.95

€ 8.95 Each (ex VAT)

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1€ 8.95
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RS Pro
Piezo Buzzer Component
-
Panel Mount
-
1.5V
-
20V
96dB
-
Internal
-
Continuous Tone
-
-
41.8 mm
-
-
-
-20°C
-
-
60°C
-
-
Lead
No
16mm
-
-
3.3kHz
-
-
10mA
-
-
-
2300Hz
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

€ 8.85

€ 8.85 Each (ex VAT)

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1€ 8.85
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RS Pro
Piezo Buzzer Component
-
Panel Mount
-
3V dc
-
16V dc
90dB
-
Internal
-
Continuous
-
-
23 mm
-
-
-
-20°C
-
-
60°C
-
-
-
RoHS
17mm
33mm
-
4.2kHz
-
-
8mA
-
-
-
3200Hz
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

€ 9.16

€ 1.833 Each (In a Pack of 5) (ex VAT)

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5€ 1.833
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RS Pro
Piezo Buzzer Component
-
Surface Mount
-
3V ac
-
30V ac
75dB
-
External
-
Diaphragm
-
-
27 mm
-
-
-
-20°C
-
-
60°C
-
-
Lead
No
0.52mm
2mm
-
4.7kHz
-
-
-
20nF
-
-
3700Hz

...