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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

    1224 Products showing for Sounder, Buzzer & Microphone Components

    1 of 62
    Werma 90dB Panel Mount Continuous, Slow Pulse Internal Piezo Buzzer, 43 x 38mm, 230V ac Max
    • RS Stock No. 660-1202
    • Mfr. Part No. 119.068.28
    Each
    PHP6,999.57
    Legrand 65dB Wall Mount Buzzer, 230V Max
    • RS Stock No. 255-2268
    • Mfr. Part No. 076641
    1 Box of 10
    PHP45,779.05
    RS PRO 81dB Panel Mount Intermittent Internal Piezo Buzzer, 60 x 41.8 x 16mm, 3V dc Min, 28V dc Max
    • RS Stock No. 535-8310
    Each
    PHP250.30
    RS PRO 85dB Panel Mount Continuous Internal Piezo Buzzer, 32 (Dia.) x 13.5mm, 3V dc Min, 12V dc Max
    • RS Stock No. 535-8275
    Each
    PHP130.37
    RS PRO 4Ω 2W Miniature Speaker 28.3mm Dia. , 40 x 28.3 x 11.5mm
    • RS Stock No. 756-4624
    Each
    PHP253.46
    RS PRO 8Ω 1W Miniature Speaker 36mm Dia. , 150mm Lead Length, 36 (Dia.) x 4.6mm
    • RS Stock No. 117-6044
    Each
    PHP258.40
    RS PRO 97dB Panel Mount Continuous Internal Piezo Buzzer, 43 (Dia.) x 20mm, 4V dc Min, 28V dc Max
    • RS Stock No. 724-3172
    Each
    PHP389.27
    RS PRO 91dB Panel Mount Fast Pulse Internal Piezo Buzzer, 43 (Dia.) x 43mm, 60V ac/dc Min, 250V ac/dc Max
    • RS Stock No. 457-043
    Each (In a Pack of 5)
    PHP439.956
    RS PRO 8Ω 1.5W Miniature Speaker 28mm Dia. , 28 x 5.6mm
    • RS Stock No. 756-4618
    Each
    PHP328.32
    RS PRO 82dB Screw Mount Slow Pulse Piezo Buzzer, 42.5 (Dia.) x H42.0mm, 60V ac/dc Min, 250V ac/dc Max
    • RS Stock No. 181-2758
    Each
    PHP1,530.56
    Visaton 8Ω 1W Miniature Speaker 28mm Dia. , 28 (Dia.) x 5.4mm
    • RS Stock No. 197-6429
    • Mfr. Part No. K 28 WPC BL 8 OHM
    Each
    PHP480.82
    Murata 75dB SMD Continuous External Piezo Buzzer, 12 x 12 x 3mm, 25V Max
    • RS Stock No. 619-8456
    • Mfr. Part No. PKLCS1212E4001-R1
    Each
    PHP53.58
    RS PRO Noise Cancelling, Surface Mount 4mm Microphone Condenser -46dB
    • RS Stock No. 724-3140
    Each (In a Pack of 2)
    PHP82.84
    Murata 75dB SMD External Piezo Buzzer, 12 x 12 x 3mm, -12.5V Min, 12.5V Max
    • RS Stock No. 839-1054P
    • Mfr. Part No. PKLCS1212E2400-R1
    Each (Supplied on a Reel)
    PHP81.29
    RS PRO 95dB Panel Mount Continuous Internal Piezo Buzzer, 29.5 (Dia.) x 24.5mm, 1.5V dc Min, 28V dc Max
    • RS Stock No. 457-027
    Each (In a Pack of 5)
    PHP260.294
    Sonitron 112dB Screw Mount Intermittent External Electronic Sounder, 89 (Dia.) x 34.5mm, 12V dc Min, 24V dc Max
    • RS Stock No. 805-5288
    • Mfr. Part No. SAP-1302-A-W
    Each
    PHP12,504.56
    RS PRO 98dB Panel Mount Continuous Internal Buzzer, 42.5 (Dia.) x 33mm, 4V dc Min, 28V dc Max
    • RS Stock No. 535-8483
    Each
    PHP674.04
    Murata 65dB SMD Sounder External Piezo Buzzer, 9 x 9 x 1.9mm, 12.5V Max
    • RS Stock No. 901-0898P
    • Mfr. Part No. PKMCS0909E4000-R1
    Each (Supplied on a Reel)
    PHP46.36
    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
    PHP1,561.83
    RS PRO 95dB Through Hole Continuous Internal Piezo Buzzer, 23.5 (Dia.) x 9.5mm, 3V dc Min, 30V dc Max
    • RS Stock No. 171-0850
    Each (In a Tray of 50)
    PHP119.305
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