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

1002 Products showing for Sounder, Buzzer & Microphone Components

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1 of 51
Temporarily out of stock
EMCT 95 dB Panel Continuous or Intermittent Internal 28.5 mm Piezo Buzzer Component 1.5 V Min 230V Max
  • RS Stock No. 102-5195
  • Mfr. Part No. DC300I15-48V
Subtotal (1 unit)
PHP3,408.44(exc. VAT)
PHP3,408.44/unit
In Stock
Werma 60 dB Screw Buzzer Internal 61 mm Buzzer 61 mm 12 V ac/dc Min 24V Max
  • RS Stock No. 224-0667
  • Mfr. Part No. 107.010.70
Subtotal (1 unit)
PHP4,122.89(exc. VAT)
PHP4,122.89/unit
Currently unavailable
RS PRO 92dB Continuous External Magnetic Buzzer, 9.5 x 12 (Dia.)mm, 3V Min, 8V Max
  • RS Stock No. 303-0161
Subtotal (1 unit)
PHP41.45(exc. VAT)
PHP41.45/unit
In Stock
Visaton Piezo Buzzer Component
  • RS Stock No. 526-826
  • Mfr. Part No. 3590
Subtotal (1 unit)
PHP209.24(exc. VAT)
PHP209.24/unit
In Stock
RS PRO Omni-Directional, Through Hole 3 mm Microphone Condenser -44dB
  • RS Stock No. 780-0734
Subtotal (1 unit)
PHP296.30(exc. VAT)
PHP296.30/unit
Temporarily out of stock
PUI Audio 85 dBA Surface Single External Piezo Buzzer Transducer 3 mm 2.5 V Min 8.5 mm 8.5mm 4.5V Max
  • RS Stock No. 732-891
  • Mfr. Part No. SMT-0825-S-4-R
Subtotal (1 tape of 1 unit)
PHP242.50(exc. VAT)
PHP242.50/tape
Temporarily out of stock
PUI Audio Chassis Mount Linear External Piezo Buzzer Component 0.21 mm 30 V Min 12 mm 30V Max
  • RS Stock No. 730-210
  • Mfr. Part No. ABLF1210B
Subtotal (1 tape of 1 unit)
PHP2,243.32(exc. VAT)
PHP2,243.32/tape
In Stock
RS PRO 92 dB PCB Buzzer External Magnetic Buzzer Component 4.5 mm 2 V Min 6V Max
  • RS Stock No. 754-2025
Subtotal (1 bag of 5 units)
PHP240.00(exc. VAT)
PHP48.00/unit
In Stock
PUI Audio 90 dBA Through Hole External Piezo Buzzer Transducer 8.5 mm 2 V Min 10.7 mm 9.2mm 4V Max
  • RS Stock No. 276-845
  • Mfr. Part No. AT-1127-ST-2-R
Subtotal (1 unit)
PHP58.50(exc. VAT)
PHP58.50/unit
In Stock
PUI Audio 0.1 mm Piezo Buzzer Component 12 mm 30V Max
  • RS Stock No. 276-802
  • Mfr. Part No. AB2025B-LW100-R
Subtotal (1 unit)
PHP92.51(exc. VAT)
PHP92.51/unit
In Stock
PUI Audio 95 dBA Surface External Piezo Buzzer Transducer 3.2 mm 3 V Min 8.5 mm 8.5mm 5V Max
  • RS Stock No. 276-789
  • Mfr. Part No. SMT-0931-S-R
Subtotal (1 unit)
PHP137.90(exc. VAT)
PHP137.90/unit
Last RS stock
Kingstate 92 dB Through Hole Continuous External 7.3 mm Piezo Buzzer Component 30 V ac Min 30V ac Max
  • RS Stock No. 535-8023
  • Mfr. Part No. KPEG112
Subtotal (1 bag of 5 units)
PHP170.10(exc. VAT)
PHP34.02/unit
In Stock
PUI Audio 0.18 mm Piezo Buzzer Component 100 mm 30V Max
  • RS Stock No. 276-801
  • Mfr. Part No. AB1541B-LW100-R
Subtotal (1 unit)
PHP66.48(exc. VAT)
PHP66.48/unit
In Stock
RS PRO 97 dB Panel Mount Continuous External 5.1 mm Piezo Buzzer Component 44.5 mm 50V ac Max
  • RS Stock No. 238-022P
Subtotal 1 unit (supplied in a bag)
PHP79.80(exc. VAT)
PHP79.80/unit
In Stock
PUI Audio 85 dBA Through Hole External Piezo Buzzer Transducer 8.5 mm 1 V Min 12 mm 12mm 3V Max
  • RS Stock No. 276-849P
  • Mfr. Part No. AT-1224-TWT-R
Subtotal 1 unit (supplied in a tray)
PHP106.49(exc. VAT)
PHP106.49/unit
In Stock
PUI Audio 70 dBA Surface External 9 mm Piezo Buzzer Transducer 9 mm 1 V Min 25V Max
  • RS Stock No. 276-790
  • Mfr. Part No. SMT-0940-T-3V-R
Subtotal (1 unit)
PHP330.64(exc. VAT)
PHP330.64/unit
Temporarily out of stock
PUI Audio Piezo Buzzer Component 109.9 mm 15V Max
  • RS Stock No. 276-798
  • Mfr. Part No. AB1070B-LW100-R
Subtotal (1 unit)
PHP90.77(exc. VAT)
PHP90.77/unit
Temporarily out of stock
PUI Audio 87 dBA Through Hole External Piezo Buzzer Transducer 9 mm 3 V Min 12 mm 12mm 7V Max
  • RS Stock No. 276-848
  • Mfr. Part No. AT-1224-TWT-5V-2-R
Subtotal (1 unit)
PHP32.29(exc. VAT)
PHP32.29/unit
In Stock
PUI Audio 85 dBA Through Hole Continuous Internal Magnetic Buzzer Component 9.5 mm 4 V dc Min 12 mm 12mm 7V dc Max
  • RS Stock No. 276-811
  • Mfr. Part No. AI-1223-TWT-5V-5-R
Subtotal (1 unit)
PHP96.11(exc. VAT)
PHP96.11/unit
Currently unavailable
Kingstate 85 dB Through Hole Continuous External 10 mm Piezo Buzzer Component 30 V ac Min 50V ac Max
  • RS Stock No. 535-8124P
  • Mfr. Part No. KPEG146
Subtotal 1 unit (supplied in a box)
PHP207.63(exc. VAT)
PHP207.63/unit
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