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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

    1338 Products showing for Sounder, Buzzer & Microphone Components

    1 of 67
    RS PRO 85dB Panel Mount Continuous Internal Buzzer, 28 (Dia.) x 24.4mm, 3V dc Min, 28V dc Max
    • RS Stock No. 622-1578
    Each
    Kr. 53,65
    RS PRO 80dB Panel Mount Square Wave External Piezo Buzzer, 16.5 x 4mm, 30V Max
    • RS Stock No. 771-6913
    Each (In a Bag of 5)
    Kr. 20,112
    Kingstate 8Ω 0.08W Miniature Speaker 19.9mm Dia. , 19.9 (Dia.) x 4mm
    • RS Stock No. 771-6985
    • Mfr. Part No. KDSG20008
    Each (In a Bag of 5)
    Kr. 13,444
    RS PRO 76dB Panel Mount Slow Pulse Internal Piezo Buzzer, 37.8 (Dia.) x 23.5mm, 6V dc Min, 28V dc Max
    • RS Stock No. 535-8405
    Each
    Kr. 145,17
    Sonitron Piezoelectric Miniature Speaker, 83dB, 300 Hz → 20 kHz, 480nF, 65 x 55 x 2mm
    • RS Stock No. 786-8929
    • Mfr. Part No. SPS-6555-03-C1
    Each
    Kr. 175,87
    Same Sky Omni-Directional, Wire Leads Condenser Microphone Element -42dB
    • RS Stock No. 259-6166
    • Mfr. Part No. CMC-2742WBL-25L
    Each (In a Pack of 2)
    Kr. 19,905
    RS PRO 8Ω 1W Miniature Speaker 36mm Dia. , 150mm Lead Length, 36 (Dia.) x 4.6mm
    • RS Stock No. 117-6044
    Each
    Kr. 69,44
    RS PRO 102dB Panel Mount Continuous Internal Piezo Buzzer, 41.8 (Dia.) x 22mm, 3V dc Min, 16V dc Max
    • RS Stock No. 754-2015
    Each
    Kr. 90,03
    RS PRO 70dB Lead Wire Continuous External Piezo Buzzer, 50 (Dia.) x 2.2mm, 12V Min, 30V Max
    • RS Stock No. 179-7433
    Each (In a Bag of 20)
    Kr. 15,936
    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
    Kr. 498,73
    Visaton 50Ω 0.5W Miniature Speaker 16mm Dia. , 24mm Lead Length, 16 (Dia.) x 3.5mm
    • RS Stock No. 716-6453
    • Mfr. Part No. K 16 50Ohm
    Each
    Kr. 70,25
    RS PRO 4Ω 5W Miniature Speaker, 52 x 52 x 31.6mm
    • RS Stock No. 102-764
    Each
    Kr. 133,06
    RS PRO Noise Cancelling, Surface Mount 9.7mm Microphone Condenser -40dB
    • RS Stock No. 724-3153P
    Each (Supplied in a Box)
    Kr. 12,24
    RS PRO Omni-Directional, Lead Wire 6mm Microphone Condenser, -42dB
    • RS Stock No. 754-2100
    Each
    Kr. 34,32
    RS PRO 87dB Through Hole Continuous Internal Piezo Buzzer, 3V dc Min, 28V dc Max
    • RS Stock No. 754-2003
    Each
    Kr. 58,46
    RS PRO 8Ω 2W Miniature Speaker, 400mm Lead Length, 80 x 31.1 x 14.9mm
    • RS Stock No. 817-9135
    Each
    Kr. 101,02
    RS PRO Lead Wire Piezo Buzzer, 35 (Dia.) x 0.51mm
    • RS Stock No. 171-0909
    Each (In a Tray of 100)
    Kr. 19,924
    RS PRO SMD Diaphragm External Piezo Buzzer, 35 (Dia.) x 0.53mm, 1V ac Min, 30V ac Max
    • RS Stock No. 724-3166
    Each (In a Pack of 2)
    Kr. 25,91
    Same Sky 2W Miniature Speaker, 28mm Lead Length
    • RS Stock No. 259-6233
    • Mfr. Part No. CMS-28528N-L152
    Each
    Kr. 37,00
    PUI Audio 1W Miniature Speaker, 15 x 11 x 3.3mm
    • RS Stock No. 276-740
    • Mfr. Part No. AS01506MS-SC15-WP-2-R
    Each
    Kr. 16,86
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