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 Stock No.: 102-772Brand: RS PRO
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RS Stock No.: 102-770Brand: RS PRO
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RS Stock No.: 102-773Brand: RS PRO
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RS Stock No.: 282-5523Brand: RS PRO
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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 Stock No.: 282-5524Brand: RS PRO
P.O.A.
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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 Stock No.: 102-769Brand: RS PRO
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RS Stock No.: 282-5522Brand: RS PRO
P.O.A.
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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 Stock No.: 282-5518Brand: RS PRO
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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 Stock No.: 282-5519Brand: RS PRO
P.O.A.
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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 Stock No.: 282-5521Brand: RS PRO
P.O.A.
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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
-
-
P.O.A.
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RS Pro
Surface Mount
-
30V ac
70dB
External
Square Wave
-
12.8mm
12.8mm
2.5mm
12.8 x 12.8 x 2.5mm
-20°C
+70°C
4.1kHz
-
5mA
16nF
-
P.O.A.
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RS Pro
Panel Mount
3V dc
20V dc
73dB
Internal
Continuous
23.8mm
34mm
-
14.5mm
23.8 (Dia.) x 14.5mm
-30°C
+85°C
3.6kHz
30404767
14mA
-
2600Hz
RS Stock No.: 457-027Brand: RS PRO
P.O.A.
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RS Pro
Panel Mount
1.5V dc
28V dc
95dB
Internal
Continuous
29.5mm
41mm
-
24.5mm
29.5 (Dia.) x 24.5mm
-20°C
+60°C
4kHz
-
20mA
-
3000Hz
P.O.A.
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RS Pro
Panel Mount
4V dc
28V dc
82dB
Internal
Fast Pulse
28mm
39.5mm
28mm
25.4mm
39.5 x 28 x 25.4mm
-30°C
+85°C
4kHz
-
5mA
-
3000Hz
P.O.A.
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RS Stock No.: 457-055Brand: RS PRO
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RS Pro
Through Hole
3V dc
30V dc
95dB
Internal
Continuous
23.5mm
-
-
9.5mm
23.5 (Dia.) x 9.5mm
-20°C
+70°C
3.9kHz
30404263
30mA
-
2900Hz
P.O.A.
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1
RS Pro
Through Hole
3V dc
16V dc
80dB
Internal
Continuous
13.8mm
-
-
11.5mm
13.8 (Dia.) x 11.5mm
-20°C
+70°C
4.5kHz
30404696
7mA
-
3500Hz
RS Stock No.: 617-3097Brand: RS PRO
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RS Pro
Panel Mount
1.5V dc
20V dc
96dB
Internal
Continuous
41.8mm
-
-
16mm
41.8 x 16mm
-20°C
+60°C
3.3kHz
30403327
10mA
-
2300Hz
P.O.A.
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RS Pro
Panel Mount
3V dc
16V dc
90dB
Internal
Continuous
23mm
33mm
-
17mm
33 x 23 x 17mm
-20°C
+60°C
4.2kHz
-
8mA
-
3200Hz
P.O.A.
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RS Pro
Surface Mount
3Vac
30V ac
-
External
Diaphragm
27mm
-
-
0.52mm
27 (Dia.) x 0.52mm
-20°C
+60°C
4.7kHz
-
-
20nF
3700Hz
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