Piezo Buzzer Components

Piezo buzzer components are parts used in the construction and alteration of 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 which is driven by a source such as an oscillating electronic circuit. A piezoelectronic amplifier will then make the click, ring or beep produced by the buzzer louder.

Types of piezo buzzer components

Piezo buzzer components can vary in a number of different ways. They differ in their mounting style, the volume of sound they can produce, and their size. Piezo buzzers can be mounted in a range of ways, from bracket, to panel mount, to surface mount. They can have a volume range of anywhere from 60 to 1150 decibels, and sometimes beyond.


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Description Price Mounting Type Minimum Supply Voltage Maximum Supply Voltage Sound Level Drive Type Tone Type Diameter Length Depth Height Dimensions Minimum Operating Temperature Maximum Operating Temperature Maximum Frequency
RS Stock No. 171-0899
BrandRS PRO
SGD2.068
Each (In a Tray of 49)
units
Through Hole 1V ac 30V ac 90dB External Continuous 41.8mm 60mm - 16mm 41.8 x 16mm -20°C +60°C 3.3kHz
RS Stock No. 780-0715
BrandRS PRO
SGD2.296
Each (In a Bag of 5)
units
Through Hole 1V ac 30V ac 90dB External Continuous 41.8mm 60mm - 16mm 41.8 x 16mm -20°C +60°C 3.3kHz
RS Stock No. 171-0890
BrandRS PRO
SGD2.64
Each (In a Tray of 50)
units
Through Hole 5V dc 15V dc 100dB Internal Continuous 31.25mm - - 14mm 31.25 (Dia.) x 14mm -20°C +60°C 4kHz
RS Stock No. 457-065
BrandRS PRO
SGD1.27
Each (In a Pack of 5)
units
Through Hole 1V ac 30V ac 75dB External Continuous 16.5mm - - 6.7mm 16.5 (Dia.) x 6.7mm -20°C +70°C 4.5kHz
RS Stock No. 622-1427
BrandRS PRO
SGD2.55
Each
units
Panel Mount - 1V ac 108dB External Continuous 22.5mm - - 3.2mm 22.5 (Dia.) x 3.2mm -30°C +85°C 1kHz
RS Stock No. 171-0852
BrandRS PRO
SGD1.09
Each (In a Tray of 50)
units
- 1V ac 30V ac 75dB External Continuous 16.5mm - - 6.7mm 16.5 (Dia.) x 6.7mm -20°C +70°C 4.5kHz
RS Stock No. 724-3178
BrandRS PRO
SGD4.69
Each
units
Through Hole 5V dc 15V dc 100dB Internal Continuous 31.25mm - - 14mm 31.25 (Dia.) x 14mm -20°C +60°C 4kHz
RS Stock No. 535-8348
BrandRS PRO
SGD2.56
Each
units
Through Hole 3V dc 20V dc 75dB Internal Continuous - - - - - -30°C +115°C 3.7kHz
RS Stock No. 535-8203
BrandRS PRO
SGD6.19
Each
units
- - 100V ac 100dB External Continuous, Intermittent 44.8mm 64mm 13.6mm 23mm 44.8 x 23mm -40°C +105°C 4kHz
RS Stock No. 754-1993
BrandRS PRO
SGD5.78
Each
units
Panel Mount 3V dc 30V dc 85dB Internal Continuous 30mm - - 10mm 30 (Dia.) x 10mm -30°C +85°C 4kHz
RS Stock No. 535-8089
BrandRS PRO
SGD3.19
Each (In a Bag of 5)
units
Through Hole 3V dc 28V dc 83dB Internal Continuous 28.6mm - - 7.5mm 28.6 (Dia.) x 7.5mm -30°C +85°C 3.5kHz
RS Stock No. 754-1999
BrandRS PRO
SGD3.23
Each
units
Panel Mount 3V dc 30V dc 85dB Internal Continuous 30mm - - 10mm 30 (Dia.) x 10mm -30°C +85°C 3kHz
RS Stock No. 617-3097
BrandRS PRO
SGD3.96
Each
units
Panel Mount 1.5V dc 20V dc 96dB Internal Continuous 41.8mm - - 16mm 41.8 x 16mm -20°C +60°C 3.3kHz
RS Stock No. 771-6901
BrandRS PRO
SGD14.79
Each
units
Panel Mount 6V dc 28V dc 80dB Internal Continuous 42.5mm - - 33mm 42.5 x 33mm -30°C +85°C 3.3kHz
RS Stock No. 171-0870
BrandRS PRO
SGD3.22
Each (In a Tray of 49)
units
Panel Mount 1.5V dc 20V dc 96dB Internal Continuous 41.8mm - - 16mm 41.8 x 16mm -20°C +60°C 3.3kHz
RS Stock No. 754-1987
BrandRS PRO
SGD6.194
Each (In a Bag of 5)
units
Through Hole - 30V ac 88dB External Square Wave 22.8mm - - 13.5mm 22.8 (Dia.) x 13.5mm -30°C +85°C 2.4kHz
RS Stock No. 171-0887
BrandRS PRO
SGD1.522
Each (In a Tray of 50)
units
Surface Mount 1V ac 30V ac - External Diaphragm 35mm - - 0.53mm 35 (Dia.) x 0.53mm -20°C +60°C 3.4kHz
RS Stock No. 457-043
BrandRS PRO
SGD14.666
Each (In a Pack of 5)
units
Panel Mount 60V ac/dc 250V ac/dc 91dB Internal Fast Pulse 43mm - - 43mm 43 (Dia.) x 43mm -20°C +60°C 3.3kHz
RS Stock No. 771-6884
BrandRS PRO
SGD10.70
Each
units
Panel Mount 6V dc 15V dc 100dB Internal Siren 42.5mm - - 42.5mm 42.5 x 42.5mm -30°C +85°C 4kHz
RS Stock No. 724-3166
BrandRS PRO
SGD1.715
Each (In a Pack of 2)
units
Surface Mount 1V ac 30V ac - External Diaphragm 35mm - - 0.53mm 35 (Dia.) x 0.53mm -20°C +60°C 3.4kHz
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