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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

    536 Products showing for Sounder, Buzzer & Microphone Components

    1 of 27
    RS PRO 92dB Panel Mount Continuous, Fast Pulse Internal Piezo Buzzer, 35.5 (Dia.) x 23.5mm, 6V dc Min, 28V dc Max
    • RS Stock No. 237-962P
    Each (Supplied in a Box)
    PHP1,085.96
    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)
    PHP156.016
    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
    PHP199.90
    RS PRO 90dB Through Hole Continuous External Piezo Buzzer, 41.8 x 16mm, 1V ac Min, 30V ac Max
    • RS Stock No. 171-0899
    Each (In a Tray of 49)
    PHP127.993
    RS PRO 85dB Panel Mount Continuous Internal Piezo Buzzer, 30 (Dia.) x 10mm, 3V dc Min, 30V dc Max
    • RS Stock No. 754-1999
    Each
    PHP162.74
    RS PRO 90dB Panel Mount Square Wave External Piezo Buzzer, 34 x 24 x 4mm, 1V Min, 30V Max
    • RS Stock No. 724-3156
    Each (In a Pack of 2)
    PHP103.095
    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)
    PHP268.102
    RS PRO 78dB(A) Screw Mount Continuous Internal Magnetic Buzzer, 33.5 x 17.0 x 15.3mm, 18V dc Min, 28V dc Max
    • RS Stock No. 282-5522
    Each
    PHP283.41
    RS PRO 8Ω 0.3W Miniature Speaker 10mm Dia. , 10 (Dia.) x 2.9mm
    • RS Stock No. 771-6979P
    Each (Supplied in a Box)
    PHP135.652
    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
    PHP957.14
    RS PRO 95dB Panel Mount Buzzer, 130V ac Min, 240V ac Max
    • RS Stock No. 226-2982
    Each
    PHP586.26
    RS PRO 95dB Base Mount, Panel Mount Single Internal Magnetic Buzzer Component, 26.4 x 17.6mm, 7V dc Min, 12V dc Max
    • RS Stock No. 111-8178
    Each
    PHP360.16
    RS PRO 4Ω 3W Miniature Speaker 40mm Dia. , 40 x 21mm
    • RS Stock No. 102-760
    Each
    PHP697.35
    RS PRO 88dB Panel Mount Fast Pulse Internal Piezo Buzzer, 41.8 x 16mm, 5V dc Min, 20V dc Max
    • RS Stock No. 622-1506P
    Each (Supplied in a Box)
    PHP372.50
    RS PRO 85dB SMD Continuous External Piezo Buzzer, 14 (Dia.) x 4mm, 30V ac Max
    • RS Stock No. 238-000
    Each
    PHP56.42
    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 85dB Panel Mount Continuous Internal Piezo Buzzer, 32 (Dia.) x 13.5mm, 3V dc Min, 12V dc Max
    • RS Stock No. 535-8275P
    Each (Supplied in a Box)
    PHP130.37
    RS PRO 100dB Through Hole Continuous Internal Piezo Buzzer, 31.25 (Dia.) x 14mm, 5V dc Min, 15V dc Max
    • RS Stock No. 724-3178
    Each
    PHP345.26
    RS PRO 85dB Through Hole Continuous External Piezo Buzzer, 24 x 7.5mm, 1V ac Min, 30V ac Max
    • RS Stock No. 617-3047
    Each
    PHP98.00
    RS PRO 88dB Panel Mount Fast Pulse Internal Piezo Buzzer, 41.8 x 16mm, 5V dc Min, 20V dc Max
    • RS Stock No. 622-1506
    Each
    PHP372.50
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