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
Buzzer
-
Surface Mount
-
1V
-
25V
65dB
-
-
External
Continuous
-
-
-
-
-
-
-40°C
-
85°C
-
-
-
PCB Pin
2mm
2mm
7.5mm
RS Professionally Approved
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
Buzzer
-
Surface Mount
-
2V
-
4V
70dB
-
-
External
Continuous
-
-
-
-
-
-
-
-
85°C
-
-
2 mm
-
4mm
-
4mm
No
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
Buzzer
-
Through Hole
-
3V
-
25V
70dB
-
-
External
Continuous
-
-
17 mm
-
-
-
-40°C
-
110°C
-
-
-
PCB Pin
9.8mm
9.8mm
17mm
RS Professionally Approved
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
Magnetic Buzzer
-
PCB
-
4V
-
8V
75dBA
-
-
Internal
Continuous
-
-
-
-
-
-
-
-
60°C
-
-
16.8 mm
-
15.5mm
-
23.4mm
RoHS II
-
-
-
-
-
-
-
-
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
Magnetic Buzzer
-
PCB
-
8V
-
16V
77dBA
-
-
Internal
Continuous
-
-
-
-
-
-
-
-
60°C
-
-
16.8 mm
-
15.5mm
-
23.4mm
RoHS II
-
-
-
-
-
-
-
-
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
Buzzer
-
Surface Mount
-
2V
-
5V
78dB
-
-
External
Continuous
-
-
-
-
-
-
-
-
85°C
-
-
2 mm
-
5mm
-
5mm
No
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
Magnetic Buzzer
-
Screw
-
18V
-
28V
78dBA
-
-
Internal
Continuous
-
-
-
-
-
-
-
-
70°C
-
-
17 mm
-
15.3mm
-
33.5mm
RoHS II
-
-
-
-
-
-
-
-
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
Magnetic Buzzer
-
Screw
-
2V
-
4V
78dBA
-
-
Internal
Continuous
-
-
-
-
-
-
-
-
70°C
-
-
17 mm
-
15.3mm
-
33.5mm
RoHS II
-
-
-
-
-
-
-
-
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
Magnetic Buzzer
-
Screw
-
4V
-
8V
78dBA
-
-
Internal
Continuous
-
-
-
-
-
-
-
-
70°C
-
-
17 mm
-
15.3mm
-
33.5mm
RoHS II
-
-
-
-
-
-
-
-
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
Magnetic Buzzer
-
Screw
-
8V
-
16V
82dBA
-
-
Internal
Continuous
-
-
-
-
-
-
-
-
70°C
-
-
17 mm
-
15.3mm
-
33.5mm
RoHS II
-
-
-
-
-
-
-
-
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

Price on asking

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RS Pro
Piezo Buzzer Component
-
Surface Mount
-
-
-
30V ac
70dB
-
-
External
Square Wave
-
-
-
-
-
-
-20°C
-
70°C
-
-
-
-
2.5mm
12.8mm
12.8mm
No
4.1kHz
-
5mA
-
16nF
-
4.1kHz
-
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
Piezo Buzzer Component
-
Panel Mount
-
3V
-
20V
73dB
-
-
Internal
Continuous
-
-
23.8 mm
-
-
-
-30°C
-
85°C
-
-
-
-
14.5mm
-
34mm
RoHS
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
Piezo Buzzer Component
-
Panel Mount
-
1.5V
-
28V
95dB
-
-
Internal
Continuous
-
-
29.5 mm
-
-
-
-20°C
-
60°C
-
-
-
-
24.5mm
-
41mm
RoHS
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
Piezo Buzzer Component
-
Panel Mount
-
4V
-
28V
82dB
-
-
Internal
Fast Pulse
-
-
28 mm
-
-
-
-30°C
-
85°C
-
-
-
Wire
25.4mm
28mm
39.5mm
No
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
Magnetic Buzzer Component
-
Through Hole
-
3V
-
7V
94dB
-
-
Internal
Continuous
-
-
-
-
-
-
-
-
70°C
-
-
12.0 mm
-
9.5mm
-
-
No
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€ 3.045
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RS Pro
Piezo Buzzer Component
-
Through Hole
-
3V
-
30V
95dB
-
-
Internal
Continuous
-
-
23.5 mm
-
-
-
-20°C
-
70°C
-
-
-
PCB Pin
9.5mm
9.5mm
-
No
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
Piezo Buzzer Component
-
Through Hole
-
3V
-
16V
80dB
-
-
Internal
Continuous Tone
-
-
13.8 mm
-
-
-
-20°C
-
70°C
-
-
-
PCB Pin
11.5mm
-
-
No
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
Piezo Buzzer Component
-
Panel Mount
-
1.5V
-
20V
96dB
-
-
Internal
Continuous Tone
-
-
41.8 mm
-
-
-
-20°C
-
60°C
-
-
-
Lead
16mm
-
-
No
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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RS Pro
Piezo Buzzer Component
-
Panel Mount
-
3V
-
16V
90dB
-
-
Internal
Continuous
-
-
23 mm
-
-
-
-20°C
-
60°C
-
-
-
-
17mm
-
33mm
RoHS
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€ 1.04
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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
0.52mm
-
2mm
No
4.7kHz
-
-
-
20nF
-
3700Hz
-

...