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 25V Max
RS PRO 65 dB Surface Mount Continuous External 2 mm Buzzer 7.5 mm 1 V Min 25V Max
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RS Stock No.: 102-772Brand: RS PRO

€ 2.71

€ 2.71 Each (ex VAT)

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1€ 2.71
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RS Pro
-
Buzzer
Surface Mount
-
1V
-
25V
65dB
-
External
-
-
Continuous
-
-
-
-
-
-
-40°C
-
85°C
-
2mm
-
RS Professionally Approved
-
2mm
7.5mm
PCB Pin
-
6000Hz
-
-
-
-
-
-
RS PRO 70 dB Surface Mount Continuous External Buzzer 4 mm 2 V Min 4 mm 2mm 4V Max
RS PRO 70 dB Surface Mount Continuous External Buzzer 4 mm 2 V Min 4 mm 2mm 4V Max
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RS Stock No.: 102-770Brand: RS PRO

€ 3.05

€ 3.05 Each (ex VAT)

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1€ 3.05
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RS Pro
-
Buzzer
Surface Mount
-
2V
-
4V
70dB
-
External
-
-
Continuous
-
-
-
-
-
-
-
-
85°C
-
4mm
-
No
2mm
-
4mm
-
-
4000Hz
-
-
-
-
-
-
RS PRO 70 dB Through Hole Continuous External 9.8 mm Buzzer 17 mm 3 V Min 25V Max
RS PRO 70 dB Through Hole Continuous External 9.8 mm Buzzer 17 mm 3 V Min 25V Max
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RS Stock No.: 102-773Brand: RS PRO

€ 3.30

€ 3.30 Each (ex VAT)

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1€ 3.30
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RS Pro
-
Buzzer
Through Hole
-
3V
-
25V
70dB
-
External
-
-
Continuous
17mm
-
-
-
-
-
-40°C
-
110°C
-
9.8mm
-
RS Professionally Approved
-
9.8mm
17mm
PCB Pin
-
2000Hz
-
-
-
-
-
-
RS PRO 75 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 4 V dc Min 23.4 mm 16.8mm 8V dc Max
RS PRO 75 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 4 V dc Min 23.4 mm 16.8mm 8V dc Max
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RS Stock No.: 282-5523Brand: RS PRO

€ 4.94

€ 4.94 Each (ex VAT)

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1€ 4.94
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RS Pro
-
Magnetic Buzzer
PCB
-
4V dc
-
8V dc
75dBA
-
Internal
-
-
Continuous
-
-
-
-
-
-
-
-
60°C
-
15.5mm
-
RoHS II
16.8mm
-
23.4mm
-
-
-
-
-
-
-
-
-
RS PRO 77 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 8 V dc Min 23.4 mm 16.8mm 16V dc Max
RS PRO 77 dBA PCB Continuous Internal Magnetic Buzzer 15.5 mm 8 V dc Min 23.4 mm 16.8mm 16V dc Max
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RS Stock No.: 282-5524Brand: RS PRO

€ 4.94

€ 4.94 Each (ex VAT)

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1€ 4.94
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RS Pro
-
Magnetic Buzzer
PCB
-
8V dc
-
16V dc
77dBA
-
Internal
-
-
Continuous
-
-
-
-
-
-
-
-
60°C
-
15.5mm
-
RoHS II
16.8mm
-
23.4mm
-
-
-
-
-
-
-
-
-
RS PRO 78 dB Surface Mount Continuous External Buzzer 5 mm 2 V Min 5 mm 2mm 5V Max
RS PRO 78 dB Surface Mount Continuous External Buzzer 5 mm 2 V Min 5 mm 2mm 5V Max
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RS Stock No.: 102-769Brand: RS PRO

€ 3.14

€ 3.14 Each (ex VAT)

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1€ 3.14
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RS Pro
-
Buzzer
Surface Mount
-
2V
-
5V
78dB
-
External
-
-
Continuous
-
-
-
-
-
-
-
-
85°C
-
5mm
-
No
2mm
-
5mm
-
-
4000Hz
-
-
-
-
-
-
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 18 V dc Min 33.5 mm 17mm 28V dc Max
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 18 V dc Min 33.5 mm 17mm 28V dc Max
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RS Stock No.: 282-5522Brand: RS PRO

€ 4.63

€ 4.63 Each (ex VAT)

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1€ 4.63
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RS Pro
-
Magnetic Buzzer
Screw
-
18V dc
-
28V dc
78dBA
-
Internal
-
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
15.3mm
-
RoHS II
17mm
-
33.5mm
-
-
-
-
-
-
-
-
-
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 2 V dc Min 33.5 mm 17mm 4V dc Max
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 2 V dc Min 33.5 mm 17mm 4V dc Max
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RS Stock No.: 282-5518Brand: RS PRO

€ 4.72

€ 4.72 Each (ex VAT)

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1€ 4.72
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RS Pro
-
Magnetic Buzzer
Screw
-
2V dc
-
4V dc
78dBA
-
Internal
-
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
15.3mm
-
RoHS II
17mm
-
33.5mm
-
-
-
-
-
-
-
-
-
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 4 V dc Min 33.5 mm 17mm 8V dc Max
RS PRO 78 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 4 V dc Min 33.5 mm 17mm 8V dc Max
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RS Stock No.: 282-5519Brand: RS PRO

€ 4.94

€ 4.94 Each (ex VAT)

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1€ 4.94
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RS Pro
-
Magnetic Buzzer
Screw
-
4V dc
-
8V dc
78dBA
-
Internal
-
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
15.3mm
-
RoHS II
17mm
-
33.5mm
-
-
-
-
-
-
-
-
-
RS PRO 82 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 8 V dc Min 33.5 mm 17mm 16V dc Max
RS PRO 82 dBA Screw Continuous Internal Magnetic Buzzer 15.3 mm 8 V dc Min 33.5 mm 17mm 16V dc Max
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RS Stock No.: 282-5521Brand: 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
-
8V dc
-
16V dc
82dBA
-
Internal
-
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
15.3mm
-
RoHS II
17mm
-
33.5mm
-
-
-
-
-
-
-
-
-
RS PRO 73 dB Panel Mount Continuous Internal 14.5 mm Piezo Buzzer Component 34 mm 3 V dc Min 20V dc Max
RS PRO 73 dB Panel Mount Continuous Internal 14.5 mm Piezo Buzzer Component 34 mm 3 V dc Min 20V dc Max
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Also available in industry standard packaging
RS Stock No.: 622-1499Brand: RS PRO

€ 4.42

€ 4.42 Each (ex VAT)

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1€ 4.42
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RS Pro
-
Piezo Buzzer Component
Panel Mount
-
3V dc
-
20V dc
73dB
-
Internal
-
-
Continuous
23.8mm
-
-
-
-
-
-30°C
-
85°C
-
14.5mm
-
RoHS
-
-
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 28V dc Max
RS PRO 95 dB Panel Mount Continuous Internal 24.5 mm Piezo Buzzer Component 41 mm 1.5 V dc Min 28V dc Max
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RS Stock No.: 457-027Brand: RS PRO

€ 31.20

€ 6.24 Each (In a Pack of 5) (ex VAT)

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5€ 6.24
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RS Pro
-
Piezo Buzzer Component
Panel Mount
-
1.5V dc
-
28V dc
95dB
-
Internal
-
-
Continuous
29.5mm
-
-
-
-
-
-20°C
-
60°C
-
24.5mm
-
RoHS
-
-
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 28V dc Max
RS PRO 82 dB Panel Mount Fast Pulse Internal 25.4 mm Piezo Buzzer Component 39.5 mm 4 V dc Min 28V dc Max
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Also available in industry standard packaging
RS Stock No.: 535-8269Brand: RS PRO

€ 6.40

€ 6.40 Each (ex VAT)

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1€ 6.40
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RS Pro
-
Piezo Buzzer Component
Panel Mount
-
4V dc
-
28V dc
82dB
-
Internal
-
-
Fast Pulse
28mm
-
-
-
-
-
-30°C
-
85°C
-
25.4mm
-
No
-
28mm
39.5mm
Wire
-
4kHz
-
5mA
3000Hz
-
-
-
RS PRO 94 dB Through Hole Continuous Internal Magnetic Buzzer Component 9.5 mm 3 V dc Min 12.0mm 7V dc Max
RS PRO 94 dB Through Hole Continuous Internal Magnetic Buzzer Component 9.5 mm 3 V dc Min 12.0mm 7V dc Max
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Also available in industry standard packaging
RS Stock No.: 767-5367Brand: RS PRO

€ 10.07

€ 2.014 Each (In a Bag of 5) (ex VAT)

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5

Available in multiples of 5
5€ 2.014
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RS Pro
-
Magnetic Buzzer Component
Through Hole
-
3V dc
-
7V dc
94dB
-
Internal
-
-
Continuous
-
-
-
-
-
-
-
-
70°C
-
9.5mm
-
No
12.0mm
-
-
-
-
2.6kHz
-
-
2000Hz
-
-
-
RS PRO 95 dB Through Hole Continuous Internal 9.5 mm Piezo Buzzer Component 3 V dc Min 30V dc Max
RS PRO 95 dB Through Hole Continuous Internal 9.5 mm Piezo Buzzer Component 3 V dc Min 30V dc Max
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RS Stock No.: 457-055Brand: RS PRO

€ 20.90

€ 4.179 Each (In a Pack of 5) (ex VAT)

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5

Available in multiples of 5
5€ 4.179
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RS Pro
-
Piezo Buzzer Component
Through Hole
-
3V dc
-
30V dc
95dB
-
Internal
-
-
Continuous
23.5mm
-
-
-
-
-
-20°C
-
70°C
-
9.5mm
-
No
-
9.5mm
-
PCB Pin
-
3.9kHz
-
30mA
2900Hz
-
-
-
RS PRO 80 dB Through Hole Continuous Internal 11.5 mm Piezo Buzzer Component 3 V dc Min 16V dc Max
RS PRO 80 dB Through Hole Continuous Internal 11.5 mm Piezo Buzzer Component 3 V dc Min 16V dc Max
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Also available in industry standard packaging
RS Stock No.: 511-7620Brand: RS PRO

€ 4.05

€ 4.05 Each (ex VAT)

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1€ 4.05
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RS Pro
-
Piezo Buzzer Component
Through Hole
-
3V dc
-
16V dc
80dB
-
Internal
-
-
Continuous
13.8mm
-
-
-
-
-
-20°C
-
70°C
-
11.5mm
-
No
-
-
-
PCB Pin
-
4.5kHz
-
7mA
3500Hz
-
-
-
RS PRO 96 dB Panel Mount Continuous Internal 16 mm Piezo Buzzer Component 1.5 V dc Min 20V dc Max
RS PRO 96 dB Panel Mount Continuous Internal 16 mm Piezo Buzzer Component 1.5 V dc Min 20V dc Max
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RS Stock No.: 617-3097Brand: RS PRO

€ 5.68

€ 5.68 Each (ex VAT)

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1€ 5.68
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RS Pro
-
Piezo Buzzer Component
Panel Mount
-
1.5V dc
-
20V dc
96dB
-
Internal
-
-
Continuous
41.8mm
-
-
-
-
-
-20°C
-
60°C
-
16mm
-
No
-
-
-
Lead
-
3.3kHz
-
10mA
2300Hz
-
-
-
RS PRO 90 dB Panel Mount Continuous Internal 17 mm Piezo Buzzer Component 33 mm 3 V dc Min 16V dc Max
RS PRO 90 dB Panel Mount Continuous Internal 17 mm Piezo Buzzer Component 33 mm 3 V dc Min 16V dc Max
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Also available in industry standard packaging
RS Stock No.: 511-7636Brand: RS PRO

€ 5.48

€ 5.48 Each (ex VAT)

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1€ 5.48
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RS Pro
-
Piezo Buzzer Component
Panel Mount
-
3V dc
-
16V dc
90dB
-
Internal
-
-
Continuous
23mm
-
-
-
-
-
-20°C
-
60°C
-
17mm
-
RoHS
-
-
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 30V ac Max
RS PRO 75 dB Surface Mount Diaphragm External 0.52 mm Piezo Buzzer Component 2 mm 3 V ac Min 30V ac Max
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Also available in industry standard packaging
RS Stock No.: 724-3162Brand: RS PRO

€ 8.42

€ 1.684 Each (In a Pack of 5) (ex VAT)

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5

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5€ 1.684
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RS Pro
-
Piezo Buzzer Component
Surface Mount
-
3V ac
-
30V ac
75dB
-
External
-
-
Diaphragm
27mm
-
-
-
-
-
-20°C
-
60°C
-
0.52mm
-
No
-
-
2mm
Lead
-
4.7kHz
20nF
-
3700Hz
-
-
-
RS PRO 70 dB Through Hole Continuous Internal 7.6 mm Piezo Buzzer Component 3 V dc Min 20V dc Max
RS PRO 70 dB Through Hole Continuous Internal 7.6 mm Piezo Buzzer Component 3 V dc Min 20V dc Max
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Also available in industry standard packaging
RS Stock No.: 535-8253Brand: RS PRO

€ 3.93

€ 3.93 Each (ex VAT)

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1€ 3.93
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RS Pro
-
Piezo Buzzer Component
Through Hole
-
3V dc
-
20V dc
70dB
-
Internal
-
-
Continuous
13.7mm
-
-
-
-
-
-20°C
-
70°C
-
7.6mm
-
RoHS
-
-
-
Wire
-
4.6kHz
-
7mA
3600Hz
-
-
-

...