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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BD 1.494

BD 1.494 Each (Exc. Vat)

Add to basket
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
-
-
-
-

BD 1.833

BD 1.833 Each (Exc. Vat)

Add to basket
RS Pro
PCB
3V
25V
70dB
External
Continuous
17mm
-
-
8.6mm
17 x 8.6mm
+40°C
+85°C
2000Hz
-
-
-
-

BD 1.676

BD 1.676 Each (Exc. Vat)

Add to basket
RS Pro
Surface Mount
2V
4V
70dB
External
Continuous
-
4mm
2mm
4mm
4 x 4 x 2mm
-40°C
+85°C
4000Hz
-
-
-
-

BD 2.614

BD 2.614 Each (Exc. Vat)

Add to basket
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

BD 2.614

BD 2.614 Each (Exc. Vat)

Add to basket
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

BD 1.730

BD 1.730 Each (Exc. Vat)

Add to basket
RS Pro
Surface Mount
2V
5V
78dB
External
Continuous
-
5mm
2mm
5mm
5 x 5 x 2mm
-40°C
+85°C
4000Hz
-
-
-
-

BD 2.662

BD 2.662 Each (Exc. Vat)

Add to basket
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

BD 2.662

BD 2.662 Each (Exc. Vat)

Add to basket
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

BD 2.771

BD 2.771 Each (Exc. Vat)

Add to basket
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

BD 2.607

BD 2.607 Each (Exc. Vat)

Add to basket
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

BD 1,618.375

BD 0.647 Each (In a Box of 2500) (Exc. Vat)

Add to basket
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

BD 229.900

BD 0.230 Each (In a Box of 1000) (Exc. Vat)

Add to basket
RS Pro
Through Hole
1V
30V
85dB
-
Square Wave
14mm
-
-
4mm
14 (Dia.) x 4mm
-30°C
+85°C
4kHz
16nF
-
-
10mA

BD 676.632

BD 4.228 Each (In a Box of 160) (Exc. Vat)

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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

BD 1,143.450

BD 0.816 Each (In a Box of 1400) (Exc. Vat)

Add to basket
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

BD 1,125.300

BD 0.187 Each (In a Box of 6000) (Exc. Vat)

Add to basket
RS Pro
Through Hole
-
30V
80dB
-
Square Wave
14mm
-
-
6.7mm
14 (Dia.) x 6.7mm
-30°C
+85°C
4kHz
8.5nF
-
-
7mA

BD 630.168

BD 3.938 Each (In a Box of 160) (Exc. Vat)

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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

BD 1,921.480

BD 4.804 Each (In a Box of 400) (Exc. Vat)

Add to basket
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

BD 590.480

BD 1.476 Each (In a Box of 400) (Exc. Vat)

Add to basket
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
-

BD 610.929

BD 1.131 Each (In a Box of 540) (Exc. Vat)

Add to basket
RS Pro
-
-
150V
95dB
-
Sine Wave
54.5mm
-
-
23mm
54.5 (Dia.) x 23mm
-20°C
+60°C
3.5kHz
30nF
-
-
30mA

BD 8,373.200

BD 2.093 Each (In a Box of 4000) (Exc. Vat)

Add to basket
RS Pro
-
9V dc
16V dc
80dB
-
Continuous
14mm
-
-
10mm
14 (Dia.) x 10mm
-30°C
+85°C
5kHz
-
-
-
35mA

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