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庫存編號 622-1405
BrandRS PRO
TWD198.00
單位
Through Hole 3V dc 20V dc 83dB Internal Continuous 24mm - - 16mm 24 (Dia.) x 16mm -30°C +85°C 3.4kHz
RS庫存編號 622-1483
BrandRS PRO
TWD289.00
單位
Screw Mount 6V ac/dc 28V ac/dc 85dB Internal Slow Pulse 42.5mm - - 33mm 42.5 (Dia.) x 33mm -30°C +85°C 3.3kHz
RS庫存編號 123-0979
BrandRS PRO
TWD62.80
/個 (每包:5個)
單位
Through Hole 3V dc 20V dc ≥95dB Internal Continuous 23.5mm - - 9.5mm 23.5 (Dia.) x 9.5mm -20°C +70°C -
RS庫存編號 721-4940
製造零件編號7BB-20-6
BrandMurata
TWD10.20
/個 (每包:10個)
單位
Surface Mount - 3V ac - External Diaphragm 20mm - - 0.42mm 20 x 0.42mm - - 6.9kHz
RS庫存編號 238-088
BrandRS PRO
TWD65.00
單位
Through Hole - 30V ac 90dB External Continuous 30mm - - 10mm 30 (Dia.) x 10mm -30°C +85°C 2kHz
RS庫存編號 622-1499
BrandRS PRO
TWD111.00
單位
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
RS庫存編號 535-8281
BrandRS PRO
TWD84.00
單位
Panel Mount 8V dc 18V dc 92dB Internal Continuous 32mm 44mm 13.5mm 13.5mm 32 (Dia.) x 13.5mm -30°C +85°C 4kHz
RS庫存編號 511-7642
BrandRS PRO
TWD94.00
單位
Through Hole 3V dc 16V dc 80dB Internal Continuous 24mm - - 18mm 24 (Dia.) x 18mm -20°C +70°C 4.2kHz
RS庫存編號 245-6556
製造零件編號SMAT-30-P15
BrandSonitron
TWD98.00
單位
Through Hole 0V ac 30V ac 94dB External Continuous - 30mm 30mm 10.5mm 30 x 30 x 10.5mm -20°C +70°C 5kHz
RS庫存編號 535-8427
BrandRS PRO
TWD39.20
個 (以毎袋:5)
單位
Through Hole - 30V ac 84dB External Continuous 22.1mm - - 6.6mm 22.1 (Dia.) x 6.6mm -30°C +85°C 4kHz
RS庫存編號 217-9029
製造零件編號SCI535A1F2
BrandSonitron
TWD902.00
單位
Through Hole 5V dc 35V dc 77dB Internal Multifunction 36.5mm - - 26mm 36.5 x 26mm -35°C +75°C 2.875kHz
RS庫存編號 134-7281
製造零件編號PS1740P02CE
BrandTDK
TWD13.10
個 (在毎卷:1500)
單位
PCB Mount 3V ac 30V ac - External High 17mm - - 4.6mm 17 (Dia.) x 4.6mm -10°C +70°C 4kHz
RS庫存編號 161-8047
製造零件編號PKLCS1212E24A0-R1
BrandMurata
TWD32.70
個 (在毎卷:1000)
單位
Surface Mount -12.5V dc 12.5V dc 75dB External Sounder - 12mm 12mm 3mm 12 x 12 x 3mm -40°C +85°C 2.4kHz
RS庫存編號 617-3069
BrandRS PRO
TWD74.00
單位
Through Hole 3V dc 20V dc 95dB Internal Continuous 23.5mm - - 9.5mm 23.5 x 9.5mm -20°C +60°C 3.9kHz
RS庫存編號 171-0908
BrandRS PRO
TWD43.30
Each (In a Tray of 50)
單位
Through Hole 9V dc 15V dc 85dB External Continuous 16mm - - 11.5mm 16 x 11.5mm -30°C +70°C 2.548kHz
RS庫存編號 237-984
BrandRS PRO
TWD64.00
單位
Surface Mount - 20V ac 88dB External Continuous - 16.9mm 16.9mm 7.8mm 16.9 x 16.9 x 7.8mm -30°C +70°C 5kHz
RS庫存編號 535-8354
BrandRS PRO
TWD499.00
單位
Panel Mount 4V dc 28V dc 87dB Internal Continuous 42.5mm - - 42.5mm 42.5 (Dia.) x 42.5mm -30°C +85°C 3.3kHz
RS庫存編號 245-6562
製造零件編號SC235A-BLACK
BrandSonitron
TWD779.00
單位
Panel Mount 2V dc 35V dc 73dB Internal Continuous 36.5mm - - 26mm 36.5 x 26mm -40°C +85°C 2.875kHz
RS庫存編號 535-8348
BrandRS PRO
TWD58.00
單位
Through Hole 3V dc 20V dc 75dB Internal Continuous - - - - - -30°C +115°C 3.7kHz
RS庫存編號 178-3986
製造零件編號SMA-17 P10
BrandSonitron
TWD175.00
單位
Through Hole 1.5V dc 24V dc 82dB Internal Continuous - 17.5mm 17.5mm 8.5mm 17.5 x 17.5 x 8.5mm -20°C +70°C 3.45kHz