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. 535-8483
BrandRS PRO
MYR79.07
Each
units
Panel Mount 4V dc 28V dc 98dB Internal Continuous 42.5mm - - 33mm 42.5 (Dia.) x 33mm -30°C +85°C 3.3kHz
RS Stock No. 171-0886
BrandRS PRO
MYR2.835
Each (In a Tray of 50)
units
Surface Mount - 30V ac - External Diaphragm 27mm - - 0.52mm 27 (Dia.) x 0.52mm -20°C +60°C 4.7kHz
RS Stock No. 724-3162
BrandRS PRO
MYR2.872
Each (In a Pack of 5)
units
Surface Mount - 30V ac - External Diaphragm 27mm - - 0.52mm 27 (Dia.) x 0.52mm -20°C +60°C 4.7kHz
RS Stock No. 622-1584
BrandRS PRO
MYR10.50
Each
units
Surface Mount - 30V ac - External Sounder 50mm - - 2.2mm 50 (Dia.) x 2.2mm -20°C +70°C 1.4kHz
RS Stock No. 171-0887
BrandRS PRO
MYR5.103
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. 724-3166
BrandRS PRO
MYR5.705
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
RS Stock No. 837-7840
BrandRS PRO
MYR7.522
Each (In a Bag of 5)
units
Lead Wire - - - - - 35mm - - 0.51mm 35 (Dia.) x 0.51mm -20°C +60°C 2.8kHz
RS Stock No. 171-0909
BrandRS PRO
MYR7.524
Each (In a Tray of 100)
units
Lead Wire - - - - - 35mm - - 0.51mm 35 (Dia.) x 0.51mm -20°C +60°C 2.8kHz
RS Stock No. 837-7853
BrandRS PRO
MYR5.832
Each (In a Bag of 5)
units
Panel Mount - - - - - 35mm - - 0.51mm 35 (Dia.) x 0.51mm -20°C +60°C 2.8kHz
RS Stock No. 171-0910
BrandRS PRO
MYR6.113
Each (In a Tray of 100)
units
Panel Mount - - - - - 35mm - - 0.51mm 35 (Dia.) x 0.51mm -20°C +60°C 2.8kHz
RS Stock No. 171-0845
BrandRS PRO
MYR12.70
Each (In a Tray of 100)
units
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
RS Stock No. 457-027
BrandRS PRO
MYR20.07
Each (In a Pack of 5)
units
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
RS Stock No. 617-3097
BrandRS PRO
MYR17.70
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. 238-022
BrandRS PRO
MYR5.71
Each
units
Panel Mount - 50V ac 97dB External Continuous - 44.5mm 30mm 5.1mm 44.5 x 30 x 5.1mm -30°C +85°C 4.5kHz
RS Stock No. 171-0870
BrandRS PRO
MYR13.482
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. 767-5355
BrandRS PRO
MYR10.85
Each
units
Surface Mount - 150V ac 95dB External Sounder 54.5mm - - 23mm 54.5 x 23mm -20°C +60°C 3.5kHz
RS Stock No. 622-1512
BrandRS PRO
MYR25.49
Each
units
Panel Mount 3V dc 20V dc 92dB Internal Continuous 41.8mm 50mm - 16mm 14.8 (Dia.) x 16mm -30°C +85°C 3.3kHz
RS Stock No. 535-8382
BrandRS PRO
MYR39.63
Each
units
Panel Mount 6V dc 28V dc 88dB Internal Continuous, Fast Pulse 42.5mm - - 33mm 42.5 x 33mm -30°C +85°C 3.3kHz
RS Stock No. 622-1506
BrandRS PRO
MYR28.79
Each
units
Panel Mount 5V dc 20V dc 88dB Internal Fast Pulse 41.8mm 60mm - 16mm 41.8 x 16mm -30°C +85°C 3.3kHz
RS Stock No. 171-0844
BrandRS PRO
MYR16.301
Each (In a Tray of 100)
units
Panel Mount 1.5V dc 16V dc 95dB Internal Continuous 29.5mm 41mm - 24.5mm 29.5 (Dia.) x 24.5mm -20°C +60°C 4kHz