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

€ 2.70

€ 2.70 Each (ex VAT)

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1€ 2.70
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RS Pro
Buzzer
-
Surface Mount
-
1V
-
25V
-
65dB
-
External
-
Continuous
-
-
-
-
-
-40°C
-
-
85°C
PCB Pin
2mm
RS Professionally Approved
7.5mm
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

€ 3.04

€ 3.04 Each (ex VAT)

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1€ 3.04
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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

€ 3.29

€ 3.29 Each (ex VAT)

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1€ 3.29
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RS Pro
Buzzer
-
Through Hole
-
3V
-
25V
-
70dB
-
External
-
Continuous
-
17 mm
-
-
-
-40°C
-
-
110°C
PCB Pin
9.8mm
RS Professionally Approved
17mm
9.8mm
-
-
-
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

€ 4.93

€ 4.93 Each (ex VAT)

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1€ 4.93
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RS Pro
Magnetic Buzzer
-
PCB
-
4V dc
-
8V dc
-
75dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
60°C
-
-
RoHS II
23.4mm
15.5mm
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

€ 4.93

€ 4.93 Each (ex VAT)

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1€ 4.93
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RS Pro
Magnetic Buzzer
-
PCB
-
8V dc
-
16V dc
-
77dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
60°C
-
-
RoHS II
23.4mm
15.5mm
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

€ 3.13

€ 3.13 Each (ex VAT)

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1€ 3.13
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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

€ 4.62

€ 4.62 Each (ex VAT)

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1€ 4.62
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RS Pro
Magnetic Buzzer
-
Screw
-
18V dc
-
28V dc
-
78dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
-
RoHS II
33.5mm
15.3mm
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

€ 4.71

€ 4.71 Each (ex VAT)

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1€ 4.71
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RS Pro
Magnetic Buzzer
-
Screw
-
2V dc
-
4V dc
-
78dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
-
RoHS II
33.5mm
15.3mm
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

€ 4.93

€ 4.93 Each (ex VAT)

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1€ 4.93
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RS Pro
Magnetic Buzzer
-
Screw
-
4V dc
-
8V dc
-
78dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
-
RoHS II
33.5mm
15.3mm
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

€ 4.60

€ 4.60 Each (ex VAT)

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1€ 4.60
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RS Pro
Magnetic Buzzer
-
Screw
-
8V dc
-
16V dc
-
82dBA
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
-
RoHS II
33.5mm
15.3mm
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
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 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

€ 4.33

€ 4.33 Each (ex VAT)

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1€ 4.33
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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
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 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

€ 31.09

€ 6.217 Each (In a Pack of 5) (ex VAT)

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5€ 6.217
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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
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 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

€ 6.38

€ 6.38 Each (ex VAT)

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1€ 6.38
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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
Wire
28mm
No
39.5mm
25.4mm
-
-
-
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

€ 10.04

€ 2.007 Each (In a Bag of 5) (ex VAT)

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5

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5€ 2.007
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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

€ 15.36

€ 3.073 Each (In a Pack of 5) (ex VAT)

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5€ 3.073
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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
PCB Pin
9.5mm
No
-
9.5mm
-
-
-
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

€ 3.71

€ 3.71 Each (ex VAT)

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1€ 3.71
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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
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

€ 5.10

€ 5.10 Each (ex VAT)

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1€ 5.10
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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
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

€ 5.04

€ 5.04 Each (ex VAT)

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1€ 5.04
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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
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

€ 5.25

€ 1.05 Each (In a Pack of 5) (ex VAT)

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5€ 1.05
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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
2mm
0.52mm
-
-
-
4.7kHz
3700Hz
20nF
-
-
-
-

...