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    Sounder, Buzzer & Microphone Components

    Take a look at our Sounder, Buzzer and Microphone components from reliable brands such as RS PRO, InvenSense, TDK, Sonitron, Murata, ICC and Kingstate. We have a comprehensive range to ensure that you find the right product for your needs, all in one place.

    What types of Sounder, Buzzer and Microphone components are available?

    • Condenser Microphone Components – uses a capacitor to transform sound waves into electrical energy and requires a battery or an external power supply. Specifications to consider include signal to noise ratio, sensitivity and whether it is omni-directional, uni-directional or noise cancelling. There are also a variety of mounting types. Available from leading brands ICC, Kingstate, ELNO, ICC and RS PRO.
    • Miniature Speakers– are tiny loudspeakers used to fit into products where high quality sound is required in limited space. They are commonly found in products such as portable audio players, computers, radios, televisions and telecommunications, as well as warning controls in manufacturing equipment. Miniature speakers are available from brands ICC, Kingstate, Visatron and RS PRO, with many variables to choose from including lead length, cone material, dimensions and sound level.
    • Piezoelectric Miniature Speakers – produce an electric charge that amplifies sound using piezoelectricity, created when certain materials such as ceramic are put under pressure. They can handle overloads and relatively high electrical loads, which would normally destroy high frequency drivers.
    • Buzzer Components – A buzzer is an audio signalling device and is typically used in alarms, home appliances, automotive electronics and timers. Whatever your project there are several things to consider when choosing the correct buzzer such as size, sound output, terminal type, current and voltage, among others.
    • Magnetic Buzzer Components – Magnetic buzzers operate at lower voltages with lower sound pressure levels than piezoelectric buzzers. Current consumption is also higher than the piezoelectric version. The sound level of the magnetic buzzers available have a range up to 97dB. There are a variety available offering different sound levels, drive type, capacitance, frequency, supply voltage, dimensions and mounting type. Available brands include Kingstate, RS PRO and TDK.
    • Piezo Buzzer Components – This audio signalling device is powered by an electrical charge created when using a material that is put under mechanical stress and was invented by Japanese manufacturers. Piezo buzzers use less electricity, require a larger footprint and often have a greater maximum sound than the magnetic version. The range incorporates many variations of supply voltage, sound level, drive type, size, capacitance, frequency and current from brands such as Sonitron, Murata, KEMET, Kingstate, Werma, TDK, EMCY and RS PRO.
    Condenser Microphone Components
    Condenser Microphone Components
    Miniature Speakers
    Miniature Speakers
    Piezo Buzzers
    Piezo Buzzers
    Piezoelectric Miniature Speakers
    Piezoelectric Miniature Speakers

    1223 Products showing for Sounder, Buzzer & Microphone Components

    1 of 62
    RS PRO 96dB Panel Mount Continuous Internal Piezo Buzzer, 41.8 x 16mm, 1.5V dc Min, 20V dc Max
    • RS Stock No. 617-3097
    Each
    SGD4.25
    RS PRO Panel Mount Piezo Buzzer, 12 x 0.22mm, 30V Max
    • RS Stock No. 837-7844
    Each (In a Bag of 5)
    SGD1.29
    RS PRO 100dB Through Hole Buzzer External Piezo Buzzer, 45 (Dia.) x 13.7mm, 12V ac Max
    • RS Stock No. 179-7447
    Each
    SGD7.80
    Same Sky 85dB Through Hole Internal Magnetic Buzzer, 12V dc Min, 16V dc Max
    • RS Stock No. 259-6199
    • Mfr. Part No. CMI-1295-1285T
    Each (In a Pack of 5)
    SGD1.676
    Sonitron 73dB Panel Mount Continuous Internal Piezo Buzzer, 36.5 x 26mm, 2V dc Min, 35V dc Max
    • RS Stock No. 245-6590
    • Mfr. Part No. SC235A F2
    Each
    SGD56.67
    RS PRO 100dB Wire Leads Continuous Internal Magnetic Buzzer Component, 33 x 28.9mm, 5V dc Min, 25V dc Max
    • RS Stock No. 837-7869
    Each
    SGD25.64
    RS PRO 85dB Panel Mount Continuous Internal Piezo Buzzer, 30 (Dia.) x 10mm, 3V dc Min, 30V dc Max
    • RS Stock No. 754-1993
    Each
    SGD3.77
    Same Sky 85dB Panel Mount Internal Magnetic Buzzer, 1.5V dc Min, 24V dc Max
    • RS Stock No. 259-6286
    • Mfr. Part No. CPI-2212-85PM
    Each (In a Pack of 2)
    SGD3.07
    RS PRO 80dB Wire Leads Magnetic Buzzer Component, 10 (Dia.) x 3.2mm, 1V ac Min, 3V ac Max
    • RS Stock No. 136-7930
    Each (In a Pack of 5)
    SGD1.358
    Sonitron 87dB Panel Mount Warbler Internal Buzzer, 36.5 (Dia.) x 26mm, 5V dc Min, 35V dc Max
    • RS Stock No. 178-4153
    • Mfr. Part No. SW535B
    Each
    SGD69.25
    EMCT 92dB Panel Mount Continuous Internal Piezo Buzzer, 40 x 28.5mm, 12V ac/dc Min, 36V ac/dc Max
    • RS Stock No. 102-3385
    • Mfr. Part No. AC30012-36V
    Each
    SGD60.91
    RS PRO 90dB Lead Wire Buzzer Internal Piezo Buzzer, 41.8 (Dia.) x 16mm, 3V dc Min, 28V dc Max
    • RS Stock No. 179-7426
    Each (In a Tray of 49)
    SGD3.88
    Murata 75dB Through Hole Continuous External Piezo Buzzer, 22 x 7mm, 25V Max
    • RS Stock No. 516-8252
    • Mfr. Part No. PKM22EPPH4001-B0
    Each (In a Bag of 5)
    SGD0.748
    Werma 60dB Screw Mount Buzzer Buzzer, 12V ac/dc Min, 24V Max
    • RS Stock No. 224-0667
    • Mfr. Part No. 107.010.70
    Each
    SGD61.88
    RS PRO 96dB Panel Mount Continuous Internal Piezo Buzzer, 33.7 (Dia.) x 14.5mm, 3V dc Min, 18V dc Max
    • RS Stock No. 754-2009
    Each
    SGD5.78
    RS PRO 95dB Through Hole Continuous Internal Piezo Buzzer, 31.5 (Dia.) x 14.4mm, 3V dc Min, 20V dc Max
    • RS Stock No. 237-912
    Each
    SGD7.28
    RS PRO 8Ω 1W Miniature Speaker 36mm Dia. , 150mm Lead Length, 36 (Dia.) x 4.6mm
    • RS Stock No. 117-6044
    Each
    SGD6.93
    RS PRO Omni-Directional, Surface Mount 6mm Microphone Condenser -42dB
    • RS Stock No. 771-7023
    Each (In a Bag of 5)
    SGD2.604
    RS PRO 8Ω 1W Miniature Speaker 36mm Dia. , 36 (Dia.) x 4.8mm
    • RS Stock No. 754-2090
    Each
    SGD3.26
    Werma 60dB Screw Terminal Continuous Buzzer, 28(Dia.) x 61mm, 12/24V ac/dc Max
    • RS Stock No. 224-0665
    • Mfr. Part No. 107.000.70
    Each
    SGD61.42
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