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    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 piezoelectric 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 115 decibels, and sometimes beyond.

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    16 産品
    單價
    Brand
    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
    產品詳述
    單價
    Brand
    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
    TDK 70dB PCB Mount Low External Piezo Buzzer, 17 (Dia.) x 8mm, 3V ac Min, 30V ac Max
    • RS庫存編號 134-7303
    • 製造零件編號 PS1720P02
    个（每托盘 10 ）
    HK$5.17
    TDK
    PCB Mount
    3V ac
    30V ac
    70dB
    External
    Low
    17mm
    -
    -
    8mm
    17 (Dia.) x 8mm
    -10°C
    +70°C
    2kHz
    TDK 85dB Through Hole Continuous Internal Magnetic Buzzer Component, 16 (Dia.) x 14mm, 4V dc Min, 8V dc Max
    • RS庫存編號 130-9775
    • 製造零件編號 SDC1614L5-01
    个
    HK$51.90
    TDK
    Through Hole
    4V dc
    8V dc
    85dB
    Internal
    Continuous
    16mm
    -
    -
    14mm
    16 (Dia.) x 14mm
    -10°C
    +70°C
    1.9kHz
    TDK 75dB PCB Mount High External Piezo Buzzer, 17 (Dia.) x 7.5mm, 3V ac Min, 30V ac Max
    • RS庫存編號 134-7305
    • 製造零件編號 PS1740P02E
    个（每托盘 10 ）
    HK$5.149
    TDK
    PCB Mount
    3V ac
    30V ac
    75dB
    External
    High
    17mm
    -
    -
    7.5mm
    17 (Dia.) x 7.5mm
    -10°C
    +70°C
    4kHz
    TDK 85dB Through Hole Continuous Internal Magnetic Buzzer Component, 16 (Dia.) x 14mm, 8V dc Min, 16V dc Max
    • RS庫存編號 130-9776
    • 製造零件編號 SDC1614LT-01
    个
    HK$51.70
    TDK
    Through Hole
    8V dc
    16V dc
    85dB
    Internal
    Continuous
    16mm
    -
    -
    14mm
    16 (Dia.) x 14mm
    -10°C
    +70°C
    1.9kHz
    TDK 70dB PCB Mount Low External Piezo Buzzer, 14 (Dia.) x 11mm, 5V ac Min, 30V ac Max
    • RS庫存編號 134-7298
    • 製造零件編號 PS1420P02CT
    个（每托盘 10 ）
    HK$4.45
    TDK
    PCB Mount
    5V ac
    30V ac
    70dB
    External
    Low
    14mm
    -
    -
    11mm
    14 (Dia.) x 11mm
    -10°C
    +70°C
    2kHz
    TDK 60dB PCB Mount High External Piezo Buzzer, 12.2 (Dia.) x 3.5mm, 3V ac Min, 30V ac Max
    • RS庫存編號 134-7275
    • 製造零件編號 PS1240P02CT3
    个（每带 2500 ）
    HK$3.692
    TDK
    PCB Mount
    3V ac
    30V ac
    60dB
    External
    High
    12.2mm
    -
    -
    3.5mm
    12.2 (Dia.) x 3.5mm
    -10°C
    +70°C
    4kHz
    TDK 75dB PCB Mount High External Piezo Buzzer, 17 (Dia.) x 7.5mm, 3V ac Min, 30V ac Max
    • RS庫存編號 134-7280
    • 製造零件編號 PS1740P02E
    个（每带 1500 ）
    HK$5.169
    TDK
    PCB Mount
    3V ac
    30V ac
    75dB
    External
    High
    17mm
    -
    -
    7.5mm
    17 (Dia.) x 7.5mm
    -10°C
    +70°C
    4kHz
    TDK 88dB SMD High Internal Magnetic Buzzer Component, 8.5 x 8.5 x 4mm, 0V ac Min, 5V ac Max
    • RS庫存編號 134-7291
    • 製造零件編號 SDR08540M3-01
    个（每托盘 2 ）
    HK$42.75
    TDK
    Surface Mount
    0V ac
    5V ac
    88dB
    Internal
    High
    8.5mm
    -
    -
    4mm
    8.5 x 8.5 x 4mm
    -40°C
    +85°C
    2.67kHz
    TDK 70dB PCB Mount Low External Piezo Buzzer, 14 (Dia.) x 11mm, 5V ac Min, 30V ac Max
    • RS庫存編號 134-7277
    • 製造零件編號 PS1420P02CT
    个（每带 1750 ）
    HK$4.431
    TDK
    PCB Mount
    5V ac
    30V ac
    70dB
    External
    Low
    14mm
    -
    -
    11mm
    14 (Dia.) x 11mm
    -10°C
    +70°C
    2kHz
    TDK 85dB Through Hole Continuous Internal Magnetic Buzzer Component, 16 (Dia.) x 10mm, 4V dc Min, 8V dc Max
    • RS庫存編號 130-9773
    • 製造零件編號 SDC1610M5-01
    个
    HK$50.16
    TDK
    Through Hole
    4V dc
    8V dc
    85dB
    Internal
    Continuous
    16mm
    -
    -
    10mm
    16 (Dia.) x 10mm
    -10°C
    +70°C
    2.4kHz
    TDK 60dB PCB Mount High External Piezo Buzzer, 17 (Dia.) x 4.6mm, 3V ac Min, 30V ac Max
    • RS庫存編號 134-7281
    • 製造零件編號 PS1740P02CE
    个（每带 1500 ）
    HK$5.169
    TDK
    PCB Mount
    3V ac
    30V ac
    60dB
    External
    High
    17mm
    -
    -
    4.6mm
    17 (Dia.) x 4.6mm
    -10°C
    +70°C
    4kHz
    TDK 80dB PCB Mount High Internal Magnetic Buzzer Component, 12 (Dia.) x 9mm, 3V ac Min, 6V ac Max
    • RS庫存編號 134-7311
    • 製造零件編號 SD1209T5-A1
    个（每托盘 2 ）
    HK$17.20
    TDK
    PCB Mount
    3V ac
    6V ac
    80dB
    Internal
    High
    12mm
    -
    -
    9mm
    12 (Dia.) x 9mm
    -40°C
    +85°C
    2.048kHz
    TDK 60dB PCB Mount High External Piezo Buzzer, 12.2 (Dia.) x 3.5mm, 3V ac Min, 30V ac Max
    • RS庫存編號 134-7294
    • 製造零件編號 PS1240P02CT3
    个（每托盘 10 ）
    HK$3.85
    TDK
    PCB Mount
    3V ac
    30V ac
    60dB
    External
    High
    12.2mm
    -
    -
    3.5mm
    12.2 (Dia.) x 3.5mm
    -10°C
    +70°C
    4kHz
    TDK 70dB PCB Mount Low External Piezo Buzzer, 17 (Dia.) x 8mm, 3V ac Min, 30V ac Max
    • RS庫存編號 134-7279
    • 製造零件編號 PS1720P02
    个（每带 1500 ）
    HK$5.169
    TDK
    PCB Mount
    3V ac
    30V ac
    70dB
    External
    Low
    17mm
    -
    -
    8mm
    17 (Dia.) x 8mm
    -10°C
    +70°C
    2kHz
    TDK 80dB PCB Mount High Internal Magnetic Buzzer Component, 16 (Dia.) x 7mm, 3V ac Min, 9V ac Max
    • RS庫存編號 134-7289
    • 製造零件編號 SD160709
    个（每托盘 2 ）
    HK$18.00
    TDK
    PCB Mount
    3V ac
    9V ac
    80dB
    Internal
    High
    16mm
    -
    -
    7mm
    16 (Dia.) x 7mm
    -10°C
    +70°C
    4.096kHz
    TDK 60dB PCB Mount High External Piezo Buzzer, 17 (Dia.) x 4.6mm, 3V ac Min, 30V ac Max
    • RS庫存編號 134-7307
    • 製造零件編號 PS1740P02CE
    个（每托盘 10 ）
    HK$5.48
    TDK
    PCB Mount
    3V ac
    30V ac
    60dB
    External
    High
    17mm
    -
    -
    4.6mm
    17 (Dia.) x 4.6mm
    -10°C
    +70°C
    4kHz
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