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

€ 2.68

€ 2.68 Each (Exc. VAT)

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1€ 2.68
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RS Pro
Surface Mount
-
Buzzer
-
1V
-
25V
65dB
-
External
-
-
Continuous
-
-
-
-
-
-40°C
-
-
85°C
7.5mm
RS Professionally Approved
2mm
-
-
2mm
PCB Pin
-
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

€ 3.01

€ 3.01 Each (Exc. VAT)

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1€ 3.01
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RS Pro
Surface Mount
-
Buzzer
-
2V
-
4V
70dB
-
External
-
-
Continuous
-
-
-
-
-
-
-
-
85°C
4mm
No
-
-
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

€ 3.26

€ 3.26 Each (Exc. VAT)

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1€ 3.26
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RS Pro
Through Hole
-
Buzzer
-
3V
-
25V
70dB
-
External
-
-
Continuous
17 mm
-
-
-
-
-40°C
-
-
110°C
17mm
RS Professionally Approved
9.8mm
-
-
9.8mm
PCB Pin
-
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

€ 4.88

€ 4.88 Each (Exc. VAT)

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1€ 4.88
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RS Pro
PCB
-
Magnetic Buzzer
-
4V
-
8V
75dBA
-
Internal
-
-
Continuous
-
-
-
-
-
-
-
-
60°C
23.4mm
RoHS II
-
-
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

€ 4.88

€ 4.88 Each (Exc. VAT)

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1€ 4.88
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RS Pro
PCB
-
Magnetic Buzzer
-
8V
-
16V
77dBA
-
Internal
-
-
Continuous
-
-
-
-
-
-
-
-
60°C
23.4mm
RoHS II
-
-
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

€ 3.10

€ 3.10 Each (Exc. VAT)

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1€ 3.10
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RS Pro
Surface Mount
-
Buzzer
-
2V
-
5V
78dB
-
External
-
-
Continuous
-
-
-
-
-
-
-
-
85°C
5mm
No
-
-
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

€ 4.57

€ 4.57 Each (Exc. VAT)

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1€ 4.57
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RS Pro
Screw
-
Magnetic Buzzer
-
18V
-
28V
78dBA
-
Internal
-
-
Continuous
-
-
-
-
-
-
-
-
70°C
33.5mm
RoHS II
-
-
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

€ 4.66

€ 4.66 Each (Exc. VAT)

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1€ 4.66
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RS Pro
Screw
-
Magnetic Buzzer
-
2V
-
4V
78dBA
-
Internal
-
-
Continuous
-
-
-
-
-
-
-
-
70°C
33.5mm
RoHS II
-
-
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

€ 4.88

€ 4.88 Each (Exc. VAT)

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1€ 4.88
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RS Pro
Screw
-
Magnetic Buzzer
-
4V
-
8V
78dBA
-
Internal
-
-
Continuous
-
-
-
-
-
-
-
-
70°C
33.5mm
RoHS II
-
-
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

€ 4.56

€ 4.56 Each (Exc. VAT)

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1€ 4.56
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RS Pro
Screw
-
Magnetic Buzzer
-
8V
-
16V
82dBA
-
Internal
-
-
Continuous
-
-
-
-
-
-
-
-
70°C
33.5mm
RoHS II
-
-
17 mm
15.3mm
-
-
-
-
-
-
-
-
-
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

€ 4.29

€ 4.29 Each (Exc. VAT)

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1€ 4.29
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RS Pro
Panel Mount
-
Piezo Buzzer Component
-
3V
-
20V
73dB
-
Internal
-
-
Continuous
23.8 mm
-
-
-
-
-30°C
-
-
85°C
34mm
RoHS
-
-
-
14.5mm
-
-
3.6kHz
-
-
-
14mA
2600Hz
-
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

€ 30.80

€ 6.16 Each (In a Pack of 5) (Exc. VAT)

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5€ 6.16
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RS Pro
Panel Mount
-
Piezo Buzzer Component
-
1.5V
-
28V
95dB
-
Internal
-
-
Continuous
29.5 mm
-
-
-
-
-20°C
-
-
60°C
41mm
RoHS
-
-
-
24.5mm
-
-
4kHz
-
-
-
20mA
3000Hz
-
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

€ 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
-
4V
-
28V
82dB
-
Internal
-
-
Fast Pulse
28 mm
-
-
-
-
-30°C
-
-
85°C
39.5mm
No
28mm
-
-
25.4mm
Wire
-
4kHz
-
-
-
5mA
3000Hz
-
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

€ 9.94

€ 1.989 Each (In a Bag of 5) (Exc. VAT)

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5

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5€ 1.989
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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

€ 15.22

€ 3.045 Each (In a Pack of 5) (Exc. VAT)

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5

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5€ 3.045
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RS Pro
Through Hole
-
Piezo Buzzer Component
-
3V
-
30V
95dB
-
Internal
-
-
Continuous
23.5 mm
-
-
-
-
-20°C
-
-
70°C
-
No
9.5mm
-
-
9.5mm
PCB Pin
-
3.9kHz
-
-
-
30mA
2900Hz
-
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

€ 3.67

€ 3.67 Each (Exc. VAT)

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1€ 3.67
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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
-
-
-
11.5mm
PCB Pin
-
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

€ 5.05

€ 5.05 Each (Exc. VAT)

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1€ 5.05
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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
-
-
-
16mm
Lead
-
3.3kHz
-
-
-
10mA
2300Hz
-
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

€ 4.99

€ 4.99 Each (Exc. VAT)

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1€ 4.99
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RS Pro
Panel Mount
-
Piezo Buzzer Component
-
3V
-
16V
90dB
-
Internal
-
-
Continuous
23 mm
-
-
-
-
-20°C
-
-
60°C
33mm
RoHS
-
-
-
17mm
-
-
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

€ 5.20

€ 1.04 Each (In a Pack of 5) (Exc. VAT)

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5

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5€ 1.04
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RS Pro
Surface Mount
-
Piezo Buzzer Component
-
3V ac
-
30V ac
75dB
-
External
-
-
Diaphragm
27 mm
-
-
-
-
-20°C
-
-
60°C
2mm
No
-
-
-
0.52mm
Lead
-
4.7kHz
-
20nF
-
-
3700Hz
-
RS PRO 70 dB Through Hole Continuous Internal 7.6 mm Piezo Buzzer Component 3 V Min 20 V Max
RS PRO 70 dB Through Hole Continuous Internal 7.6 mm Piezo Buzzer Component 3 V Min 20 V Max
Add to parts list
Also available in industry standard packaging
RS Stock No.: 535-8253Brand: RS PRO

€ 3.88

€ 3.88 Each (Exc. VAT)

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1€ 3.88
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RS Pro
Through Hole
-
Piezo Buzzer Component
-
3V
-
20V
70dB
-
Internal
-
-
Continuous
13.7 mm
-
-
-
-
-20°C
-
-
70°C
-
RoHS
-
-
-
7.6mm
Wire
-
4.6kHz
-
-
-
7mA
3600Hz
-

...