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.

How do piezo buzzers work?

Piezo buzzers have a piezoelectric element that is driven by a source such as an oscillating electronic circuit. A piez...

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BD 0.539

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 0.176

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 3.481

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

Add to basket
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 0.621

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 0.154

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 2.679

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

Add to basket
RS Pro
-
60V ac/dc
250V ac/dc
81dB
-
Fast Pulse
42.5mm
-
-
42mm
42.5 (Dia.) x 42mm
-30°C
+85°C
2.8kHz
-
16mA
-

BD 2.255

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

Add to basket
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 0.853

Each (In a Box of 700) (Exc. Vat)

Add to basket
RS Pro
Panel Mount
30V ac/dc
120V ac/dc
88dB
-
Continuous
41.8mm
-
-
22mm
41.8 (Dia.) x 22mm
-30°C
+85°C
2.8kHz
-
7mA
-

BD 1.117

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 0.687

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

Add to basket
RS Pro
Through Hole
8V dc
18V dc
89dB
-
Continuous
24mm
-
-
16mm
24 (Dia.) x 16mm
-30°C
+85°C
3kHz
-
11mA
-
RS PRO 95dB Sine Wave Piezo Buzzer, 54.5 (Dia.) x 23mm, 150V Max
RS Stock No. 181-2700
Brand RS PRO

BD 0.869

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 1.584

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
-

BD 0.715

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

Add to basket
RS Pro
Surface Mount
3V dc
15V dc
95dB
-
Continuous
22mm
-
-
7mm
22 (Dia.) x 7mm
-40°C
+85°C
4kHz
-
12mA
-
RS PRO 75dB Through Hole Square Wave Piezo Buzzer, 9 (Dia.) x 8mm, 30V Max
RS Stock No. 181-2641
Brand RS PRO

BD 0.489

Each (In a Box of 12000) (Exc. Vat)

Add to basket
RS Pro
Through Hole
-
30V
75dB
-
Square Wave
9mm
-
-
8mm
9 (Dia.) x 8mm
-30°C
+85°C
2.8kHz
5.6nF
4mA
-

BD 0.599

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

Add to basket
RS Pro
Panel Mount
-
50V
80dB
-
Square Wave
60.8mm
-
-
14mm
60.8 (Dia.) x 14mm
-30°C
+80°C
800Hz
70nF
10mA
-

BD 2.981

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

Add to basket
RS Pro
-
6V ac/dc
28V ac/dc
80dB
-
Fast Pulse
42.5mm
-
-
33mm
42.5 (Dia.) x 33mm
-30°C
+85°C
2.8kHz
-
26mA
-
RS PRO 93dB Through Hole Square Wave Piezo Buzzer, 25 x 24 x 10mm, 30V Max
RS Stock No. 181-2648
Brand RS PRO

BD 0.379

Each (In a Box of 2800) (Exc. Vat)

Add to basket
RS Pro
Through Hole
-
30V
93dB
-
Square Wave
-
25mm
24mm
10mm
25 x 24 x 10mm
-30°C
+115°C
3.3kHz
17nF
10mA
-

BD 3.625

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

Add to basket
RS Pro
-
60V ac/dc
250V ac/dc
81dB
-
Fast Pulse
42.5mm
-
-
42mm
42.5 (Dia.) x 42mm
-30°C
+85°C
2.8kHz
-
16mA
-

BD 2.767

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

Add to basket
RS Pro
-
6V ac/dc
28V ac/dc
94dB
-
Continuous
42.5mm
-
-
33mm
42.5 (Dia.) x 33mm
-30°C
+85°C
2.8kHz
-
12mA
-

BD 2.178

Each (In a Pack of 2) (Exc. Vat)

Add to basket
RS Pro
Lead Wire
3V dc
28V dc
90dB
Internal
Buzzer
41.8mm
60mm
16mm
16mm
41.8 (Dia.) x 16mm
-20°C
+60°C
2.8kHz
-
9mA
2.3Hz

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