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

€ 3.45

€ 3.45 Each (Exc. Vat)

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1€ 3.45
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RS Pro
Buzzer
-
Surface Mount
1V
-
-
25V
65dB
-
-
External
-
Continuous
-
-
-
-
-
-40°C
-
-
85°C
-
7.5mm
RS Professionally Approved
-
2mm
PCB Pin
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

€ 3.89

€ 3.89 Each (Exc. Vat)

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1€ 3.89
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RS Pro
Buzzer
-
Surface Mount
2V
-
-
4V
70dB
-
-
External
-
Continuous
-
-
-
-
-
-
-
-
85°C
2 mm
4mm
No
-
-
-
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

€ 4.20

€ 4.20 Each (Exc. Vat)

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1€ 4.20
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RS Pro
Buzzer
-
Through Hole
3V
-
-
25V
70dB
-
-
External
-
Continuous
-
17 mm
-
-
-
-40°C
-
-
110°C
-
17mm
RS Professionally Approved
-
9.8mm
PCB Pin
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

€ 6.28

€ 6.28 Each (Exc. Vat)

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1€ 6.28
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RS Pro
Magnetic Buzzer
-
PCB
4V
-
-
8V
75dBA
-
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
60°C
16.8 mm
23.4mm
RoHS II
-
-
-
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

€ 6.28

€ 6.28 Each (Exc. Vat)

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1€ 6.28
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RS Pro
Magnetic Buzzer
-
PCB
8V
-
-
16V
77dBA
-
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
60°C
16.8 mm
23.4mm
RoHS II
-
-
-
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

€ 4.02

€ 4.02 Each (Exc. Vat)

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1€ 4.02
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RS Pro
Buzzer
-
Surface Mount
2V
-
-
5V
78dB
-
-
External
-
Continuous
-
-
-
-
-
-
-
-
85°C
2 mm
5mm
No
-
-
-
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

€ 5.90

€ 5.90 Each (Exc. Vat)

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1€ 5.90
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RS Pro
Magnetic Buzzer
-
Screw
18V
-
-
28V
78dBA
-
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
17 mm
33.5mm
RoHS II
-
-
-
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

€ 6.02

€ 6.02 Each (Exc. Vat)

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1€ 6.02
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RS Pro
Magnetic Buzzer
-
Screw
2V
-
-
4V
78dBA
-
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
17 mm
33.5mm
RoHS II
-
-
-
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

€ 6.28

€ 6.28 Each (Exc. Vat)

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1€ 6.28
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RS Pro
Magnetic Buzzer
-
Screw
4V
-
-
8V
78dBA
-
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
17 mm
33.5mm
RoHS II
-
-
-
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

€ 5.90

€ 5.90 Each (Exc. Vat)

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1€ 5.90
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RS Pro
Magnetic Buzzer
-
Screw
8V
-
-
16V
82dBA
-
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
17 mm
33.5mm
RoHS II
-
-
-
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

€ 5.40

€ 5.40 Each (Exc. Vat)

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1€ 5.40
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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 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

€ 5.52

€ 5.52 Each (Exc. Vat)

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1€ 5.52
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RS Pro
Piezo Buzzer Component
-
Panel Mount
3V
-
-
20V
73dB
-
-
Internal
-
Continuous
-
23.8 mm
-
-
-
-30°C
-
-
85°C
-
34mm
RoHS
-
-
-
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

€ 39.53

€ 7.906 Each (In a Pack of 5) (Exc. Vat)

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5€ 7.906
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RS Pro
Piezo Buzzer Component
-
Panel Mount
1.5V
-
-
28V
95dB
-
-
Internal
-
Continuous
-
29.5 mm
-
-
-
-20°C
-
-
60°C
-
41mm
RoHS
-
-
-
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

€ 8.16

€ 8.16 Each (Exc. Vat)

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1€ 8.16
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RS Pro
Piezo Buzzer Component
-
Panel Mount
4V
-
-
28V
82dB
-
-
Internal
-
Fast Pulse
-
28 mm
-
-
-
-30°C
-
-
85°C
-
39.5mm
No
-
28mm
Wire
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

€ 12.86

€ 2.573 Each (In a Bag of 5) (Exc. Vat)

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5

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5€ 2.573
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RS Pro
Magnetic Buzzer Component
-
Through Hole
3V
-
-
7V
94dB
-
-
Internal
-
Continuous
-
-
-
-
-
-
-
-
70°C
12.0 mm
-
No
-
-
-
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

€ 19.77

€ 3.953 Each (In a Pack of 5) (Exc. Vat)

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5

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5€ 3.953
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RS Pro
Piezo Buzzer Component
-
Through Hole
3V
-
-
30V
95dB
-
-
Internal
-
Continuous
-
23.5 mm
-
-
-
-20°C
-
-
70°C
-
-
No
-
9.5mm
PCB Pin
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

€ 4.77

€ 4.77 Each (Exc. Vat)

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1€ 4.77
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RS Pro
Piezo Buzzer Component
-
Through Hole
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

€ 6.53

€ 6.53 Each (Exc. Vat)

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1€ 6.53
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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
-
-
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

€ 6.40

€ 6.40 Each (Exc. Vat)

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1€ 6.40
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RS Pro
Piezo Buzzer Component
-
Panel Mount
3V
-
-
16V
90dB
-
-
Internal
-
Continuous
-
23 mm
-
-
-
-20°C
-
-
60°C
-
33mm
RoHS
-
-
-
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

€ 6.59

€ 1.318 Each (In a Pack of 5) (Exc. Vat)

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5€ 1.318
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RS Pro
Piezo Buzzer Component
-
Surface Mount
3V ac
-
-
30V ac
75dB
-
-
External
-
Diaphragm
-
27 mm
-
-
-
-20°C
-
-
60°C
-
2mm
No
-
-
Lead
0.52mm
4.7kHz
-
3700Hz
20nF
-
-
-
-

...