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

€ 2.75

€ 2.75 Each (ex VAT)

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1€ 2.75
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RS Pro
Surface Mount
1V
25V
65dB
External
Continuous
-
7.5mm
2mm
7.5mm
7.5 x 7.5 x 2mm
-40°C
+85°C
6000Hz
-
-
-
-
RS PRO 70dB PCB Continuous External Buzzer, 17 x 8.6mm, 3V Min, 25V Max
RS PRO 70dB PCB Continuous External Buzzer, 17 x 8.6mm, 3V Min, 25V Max
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RS Stock No.: 102-773Brand: RS PRO

€ 3.34

€ 3.34 Each (ex VAT)

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1€ 3.34
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RS Pro
PCB
3V
25V
70dB
External
Continuous
17mm
-
-
8.6mm
17 x 8.6mm
+40°C
+85°C
2000Hz
-
-
-
-
RS PRO 70dB SMD Continuous External Buzzer, 4 x 4 x 2mm, 2V Min, 4V Max
RS PRO 70dB SMD Continuous External Buzzer, 4 x 4 x 2mm, 2V Min, 4V Max
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RS Stock No.: 102-770Brand: RS PRO

€ 3.09

€ 3.09 Each (ex VAT)

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1€ 3.09
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RS Pro
Surface Mount
2V
4V
70dB
External
Continuous
-
4mm
2mm
4mm
4 x 4 x 2mm
-40°C
+85°C
4000Hz
-
-
-
-
RS PRO 75dB(A) PCB Mount Continuous Internal Magnetic Buzzer, 23.4 x 16.8 x 15.5mm, 4V dc Min, 8V dc Max
RS PRO 75dB(A) PCB Mount Continuous Internal Magnetic Buzzer, 23.4 x 16.8 x 15.5mm, 4V dc Min, 8V dc Max
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RS Stock No.: 282-5523Brand: RS PRO

€ 4.80

€ 4.80 Each (ex VAT)

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1€ 4.80
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RS Pro
PCB Mount
4V dc
8V dc
75dB(A)
Internal
Continuous
-
23.4mm
16.8mm
15.5mm
23.4 x 16.8 x 15.5mm
-20°C
+60°C
-
-
-
25mA
-
RS PRO 77dB(A) PCB Mount Continuous Internal Magnetic Buzzer, 23.4 x 16.8 x 15.5mm, 8V dc Min, 16V dc Max
RS PRO 77dB(A) PCB Mount Continuous Internal Magnetic Buzzer, 23.4 x 16.8 x 15.5mm, 8V dc Min, 16V dc Max
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RS Stock No.: 282-5524Brand: RS PRO

€ 4.80

€ 4.80 Each (ex VAT)

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RS Pro
PCB Mount
8V dc
16V dc
77dB(A)
Internal
Continuous
-
23.4mm
16.8mm
15.5mm
23.4 x 16.8 x 15.5mm
-20°C
+60°C
-
-
-
30mA
-
RS PRO 78dB SMD Continuous External Buzzer, 5 x 5 x 2mm, 2V Min, 5V Max
RS PRO 78dB SMD Continuous External Buzzer, 5 x 5 x 2mm, 2V Min, 5V Max
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RS Stock No.: 102-769Brand: RS PRO

€ 3.18

€ 3.18 Each (ex VAT)

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1€ 3.18
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RS Pro
Surface Mount
2V
5V
78dB
External
Continuous
-
5mm
2mm
5mm
5 x 5 x 2mm
-40°C
+85°C
4000Hz
-
-
-
-
RS PRO 78dB(A) Screw Mount Continuous Internal Magnetic Buzzer, 33.5 x 17.0 x 15.3mm, 18V dc Min, 28V dc Max
RS PRO 78dB(A) Screw Mount Continuous Internal Magnetic Buzzer, 33.5 x 17.0 x 15.3mm, 18V dc Min, 28V dc Max
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RS Stock No.: 282-5522Brand: RS PRO

€ 4.59

€ 4.59 Each (ex VAT)

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1€ 4.59
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RS Pro
Screw Mount
18V dc
28V dc
78dB(A)
Internal
Continuous
-
33.5mm
17mm
15.3mm
33.5 x 17.0 x 15.3mm
-30°C
+70°C
-
-
-
35mA
-
RS PRO 78dB(A) Screw Mount Continuous Internal Magnetic Buzzer, 33.5 x 17.0 x 15.3mm, 2V dc Min, 4V dc Max
RS PRO 78dB(A) Screw Mount Continuous Internal Magnetic Buzzer, 33.5 x 17.0 x 15.3mm, 2V dc Min, 4V dc Max
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RS Stock No.: 282-5518Brand: RS PRO

€ 4.59

€ 4.59 Each (ex VAT)

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1€ 4.59
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RS Pro
Screw Mount
2V dc
4V dc
78dB(A)
Internal
Continuous
-
33.5mm
17mm
15.3mm
33.5 x 17.0 x 15.3mm
-30°C
+70°C
-
-
-
40mA
-
RS PRO 78dB(A) Screw Mount Continuous Internal Magnetic Buzzer, 33.5 x 17.0 x 15.3mm, 4V dc Min, 8V dc Max
RS PRO 78dB(A) Screw Mount Continuous Internal Magnetic Buzzer, 33.5 x 17.0 x 15.3mm, 4V dc Min, 8V dc Max
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RS Stock No.: 282-5519Brand: RS PRO

€ 4.80

€ 4.80 Each (ex VAT)

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1€ 4.80
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RS Pro
Screw Mount
4V dc
8V dc
78dB(A)
Internal
Continuous
-
33.5mm
17mm
15.3mm
33.5 x 17.0 x 15.3mm
-30°C
+70°C
-
-
-
35mA
-
RS PRO 82dB(A) Screw Mount Continuous Internal Magnetic Buzzer, 33.5 x 17.0 x 15.3mm, 8V dc Min, 16V dc Max
RS PRO 82dB(A) Screw Mount Continuous Internal Magnetic Buzzer, 33.5 x 17.0 x 15.3mm, 8V dc Min, 16V dc Max
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RS Stock No.: 282-5521Brand: RS PRO

€ 4.49

€ 4.49 Each (ex VAT)

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1€ 4.49
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RS Pro
Screw Mount
8V dc
16V dc
82dB(A)
Internal
Continuous
-
33.5mm
17mm
15.3mm
33.5 x 17.0 x 15.3mm
-30°C
+70°C
-
-
-
35mA
-
RS PRO 78dB Through Hole Continuous Piezo Buzzer, 23.8 (Dia.) x 16mm, 3V dc Min, 20V dc Max
RS PRO 78dB Through Hole Continuous Piezo Buzzer, 23.8 (Dia.) x 16mm, 3V dc Min, 20V dc Max
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RS Stock No.: 181-2660Brand: RS PRO

€ 2,986.28

€ 1.195 Each (In a Box of 2500) (ex VAT)

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2500

Available in multiples of 2500
2500€ 1.195
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RS Pro
Through Hole
3V dc
20V dc
78dB
-
Continuous
23.8mm
-
-
16mm
23.8 (Dia.) x 16mm
-30°C
+85°C
2.9kHz
-
-
6mA
-
RS PRO 85dB Through Hole Square Wave Piezo Buzzer, 14 (Dia.) x 4mm, 1V Min, 30V Max
RS PRO 85dB Through Hole Square Wave Piezo Buzzer, 14 (Dia.) x 4mm, 1V Min, 30V Max
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RS Stock No.: 181-2642Brand: RS PRO

€ 418.43

€ 0.418 Each (In a Box of 1000) (ex VAT)

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1000

Available in multiples of 1000
1000€ 0.418
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RS Pro
Through Hole
1V
30V
85dB
-
Square Wave
14mm
-
-
4mm
14 (Dia.) x 4mm
-30°C
+85°C
4kHz
-
16nF
10mA
-
RS PRO 82dB Slow Pulse Piezo Buzzer, 42.5 (Dia.) x 42mm, 60V ac/dc Min, 250V ac/dc Max
RS PRO 82dB Slow Pulse Piezo Buzzer, 42.5 (Dia.) x 42mm, 60V ac/dc Min, 250V ac/dc Max
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RS Stock No.: 181-2688Brand: RS PRO

€ 1,245.66

€ 7.785 Each (In a Box of 160) (ex VAT)

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160

Available in multiples of 160
160€ 7.785
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RS Pro
-
60V ac/dc
250V ac/dc
82dB
-
Slow Pulse
42.5mm
-
-
42mm
42.5 (Dia.) x 42mm
-30°C
+85°C
2.8kHz
-
-
16mA
-
RS PRO 97dB Through Hole Continuous Piezo Buzzer, 31.5 (Dia.) x 14.4mm, 8V dc Min, 18V dc Max
RS PRO 97dB Through Hole Continuous Piezo Buzzer, 31.5 (Dia.) x 14.4mm, 8V dc Min, 18V dc Max
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RS Stock No.: 181-2667Brand: RS PRO

€ 2,107.58

€ 1.505 Each (In a Box of 1400) (ex VAT)

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1400

Available in multiples of 1400
1400€ 1.505
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RS Pro
Through Hole
8V dc
18V dc
97dB
-
Continuous
31.5mm
-
-
14.4mm
31.5 (Dia.) x 14.4mm
-30°C
+85°C
3.5kHz
-
-
13mA
-
RS PRO 80dB Through Hole Square Wave Piezo Buzzer, 14 (Dia.) x 6.7mm, 30V Max
RS PRO 80dB Through Hole Square Wave Piezo Buzzer, 14 (Dia.) x 6.7mm, 30V Max
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RS Stock No.: 181-2643Brand: RS PRO

€ 2,061.76

€ 0.344 Each (In a Box of 6000) (ex VAT)

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6000

Available in multiples of 6000
6000€ 0.344
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RS Pro
Through Hole
-
30V
80dB
-
Square Wave
14mm
-
-
6.7mm
14 (Dia.) x 6.7mm
-30°C
+85°C
4kHz
-
8.5nF
7mA
-
RS PRO 83dB Fast Pulse Piezo Buzzer, 42.5 (Dia.) x 33mm, 30V ac/dc Min, 120V ac/dc Max
RS PRO 83dB Fast Pulse Piezo Buzzer, 42.5 (Dia.) x 33mm, 30V ac/dc Min, 120V ac/dc Max
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RS Stock No.: 181-2686Brand: RS PRO

€ 1,160.01

€ 7.25 Each (In a Box of 160) (ex VAT)

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160

Available in multiples of 160
160€ 7.25
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RS Pro
-
30V ac/dc
120V ac/dc
83dB
-
Fast Pulse
42.5mm
-
-
33mm
42.5 (Dia.) x 33mm
-30°C
+85°C
2.8kHz
-
-
18mA
-
RS PRO 78dB Chime Piezo Buzzer, 42.5 (Dia.) x 32.5mm, 6V dc Min, 16V dc Max
RS PRO 78dB Chime Piezo Buzzer, 42.5 (Dia.) x 32.5mm, 6V dc Min, 16V dc Max
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RS Stock No.: 181-2699Brand: RS PRO

€ 3,533.98

€ 8.835 Each (In a Box of 400) (ex VAT)

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400

Available in multiples of 400
400€ 8.835
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RS Pro
-
6V dc
16V dc
78dB
-
Chime
42.5mm
-
-
32.5mm
42.5 (Dia.) x 32.5mm
-30°C
+85°C
2.9kHz
-
-
12mA
-
RS PRO 86dB Flange Mount Continuous, Intermittent Piezo Buzzer, 62 x 69.8 x 18.6mm, 12 (Continuous) Vrms, 35
RS PRO 86dB Flange Mount Continuous, Intermittent Piezo Buzzer, 62 x 69.8 x 18.6mm, 12 (Continuous) Vrms, 35
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RS Stock No.: 181-2702Brand: RS PRO

€ 1,086.52

€ 2.716 Each (In a Box of 400) (ex VAT)

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400

Available in multiples of 400
400€ 2.716
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RS Pro
Flange Mount
-
12 (Continuous) Vrms, 35 (Intermittent) Vrms
86dB
-
Continuous, Intermittent
-
69.8mm
69.8mm
18.6mm
62 x 69.8 x 18.6mm
-30°C
+85°C
40kHz
-
-
-
6kHz
RS PRO 95dB Sine Wave Piezo Buzzer, 54.5 (Dia.) x 23mm, 150V Max
RS PRO 95dB Sine Wave Piezo Buzzer, 54.5 (Dia.) x 23mm, 150V Max
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RS Stock No.: 181-2700Brand: RS PRO

€ 1,123.45

€ 2.08 Each (In a Box of 540) (ex VAT)

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540

Available in multiples of 540
540€ 2.08
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RS Pro
-
-
150V
95dB
-
Sine Wave
54.5mm
-
-
23mm
54.5 (Dia.) x 23mm
-20°C
+60°C
3.5kHz
-
30nF
30mA
-
RS PRO 80dB Continuous Piezo Buzzer, 14 (Dia.) x 10mm, 9V dc Min, 16V dc Max
RS PRO 80dB Continuous Piezo Buzzer, 14 (Dia.) x 10mm, 9V dc Min, 16V dc Max
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RS Stock No.: 181-2676Brand: RS PRO

€ 15,418.81

€ 3.855 Each (In a Box of 4000) (ex VAT)

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4000

Available in multiples of 4000
4000€ 3.855
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RS Pro
-
9V dc
16V dc
80dB
-
Continuous
14mm
-
-
10mm
14 (Dia.) x 10mm
-30°C
+85°C
5kHz
-
-
35mA
-

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