Buzzers & Audio Indicators - Board Mount – Mouser United Kingdom

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Automotive Timing / Infotainment / Sound Devices

Murata Electronics Timing Devices are passive components that create clock signals using the piezoelectric effect. These devices are ideal for various applications, including automotive, mobile phones, wearables, and AV/PC. Murata Sound Components (buzzers) utilize the natural frequency of piezoelectric ceramics. The sound components are used in a wide range of applications, including automotive, appliances, industrial devices, and small, portable terminals. Murata sound components may also be used as a confirmation sound for devices used in melody and audio speakers.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Product	Type	Sound Pressure Level	Tone	Frequency	Voltage Rating	Termination Style	Mounting Style	Diameter	Dimensions
	Buzzers & Audio Indicators - Board Mount 70 DB 2.0 KHZ PKM22EPPH2002-B0 Murata Electronics 1: £0.503 7In Stock 750Expected 08/01/2027 End of Life	Mfr. Part No. PKM22EPPH2002-B0 Mouser Part No 81-PKM22EPPH2002-B0 End of Life	Murata Electronics	Buzzers & Audio Indicators - Board Mount 70 DB 2.0 KHZ	Datasheet	7In Stock 750Expected 08/01/2027	£0.503 £0.38 £0.347 £0.326 View £0.303 £0.277 £0.245 £0.217 £0.20	Min.: 1 Mult.: 1			Buzzers	External Drive Piezoelectric	79 dB	Single	2 kHz	15 V	Solder Pin	Through Hole	22 mm	22 mm x 12 mm
	Buzzers & Audio Indicators - Board Mount 75 DB 4.0 KHZ PKM22EPPH4002-B0 Murata Electronics 1: £0.563 4,468In Stock End of Life	Mfr. Part No. PKM22EPPH4002-B0 Mouser Part No 81-PKM22EPPH4002-B0 End of Life	Murata Electronics	Buzzers & Audio Indicators - Board Mount 75 DB 4.0 KHZ	Datasheet	4,468In Stock	£0.563 £0.421 £0.386 £0.362 View £0.339 £0.306 £0.266 £0.247	Min.: 1 Mult.: 1			Buzzers	External Drive Piezoelectric	87 dB	Single	4 kHz	15 V	Solder Pin	Through Hole	22 mm	22 mm x 8.2 mm
	Buzzers & Audio Indicators - Board Mount PKM22EPPH4005-B0 Murata Electronics 1: £0.698 726In Stock End of Life	Mfr. Part No. PKM22EPPH4005-B0 Mouser Part No 81-PKM22EPPH4005-B0 End of Life	Murata Electronics	Buzzers & Audio Indicators - Board Mount	Datasheet	726In Stock	£0.698 £0.529 £0.476 £0.439 View £0.406 £0.368 £0.327 £0.303 £0.266	Min.: 1 Mult.: 1			Buzzers	External Drive Piezoelectric	86 dB		4 kHz	15 V	Solder Pin	Through Hole	22 mm	22 mm x 8.2 mm
	Buzzers & Audio Indicators - Board Mount 92 DB 4.0 KHZ 12NF PKM22EPPH4007-B0 Murata Electronics 1: £0.691 134In Stock 3,750Expected 17/11/2026 End of Life	Mfr. Part No. PKM22EPPH4007-B0 Mouser Part No 81-PKM22EPPH4007-B0 End of Life	Murata Electronics	Buzzers & Audio Indicators - Board Mount 92 DB 4.0 KHZ 12NF	Datasheet	134In Stock 3,750Expected 17/11/2026	£0.691 £0.464 £0.436 £0.409 View £0.385 £0.363 £0.323 £0.299 £0.287	Min.: 1 Mult.: 1			Buzzers	External Drive Piezoelectric	92 dB	Ringer	4 kHz	15 V	Solder Pin	Through Hole	22 mm	22 mm x 12 mm
	Buzzers & Audio Indicators - Board Mount 92 DB 4.0 KHZ 12NF PKM22EPPH4012-B0 Murata Electronics 1: £0.608 750In Stock 1,500Expected 22/01/2027 End of Life	Mfr. Part No. PKM22EPPH4012-B0 Mouser Part No 81-PKM22EPPH4012-B0 End of Life	Murata Electronics	Buzzers & Audio Indicators - Board Mount 92 DB 4.0 KHZ 12NF	Datasheet	750In Stock 1,500Expected 22/01/2027	£0.608 £0.458 £0.438 £0.405 View £0.375 £0.339 £0.303 £0.257 £0.254	Min.: 1 Mult.: 1			Buzzers	External Drive Piezoelectric	92 dB	Single	4 kHz	15 V	Solder Pin	Through Hole	22 mm	22 mm x 12 mm
	Buzzers & Audio Indicators - Board Mount 4KHz External Drive Pin Type PKM22EPPH40S1-B0 Murata Electronics 1: £0.849 412In Stock Factory Special Order	Mfr. Part No. PKM22EPPH40S1-B0 Mouser Part No 81-PKM22EPPH40S1-B0 Factory Special Order	Murata Electronics	Buzzers & Audio Indicators - Board Mount 4KHz External Drive Pin Type	Datasheet	412In Stock	£0.849 £0.649 £0.586 £0.542 View £0.503 £0.464 £0.425 £0.395 £0.351	Min.: 1 Mult.: 1			Buzzers	External Drive Piezoelectric	75 dBA	Sounder, Ringer	4 kHz	15 V	Solder Pin	Through Hole	22 mm
	Buzzers & Audio Indicators - Board Mount 87 DB 4.0 KHZ 12NF PKM22EPPH4001-B0 Murata Electronics 1: £0.496 5,955Expected 17/11/2026 End of Life	Mfr. Part No. PKM22EPPH4001-B0 Mouser Part No 81-PKM22EPPH4001-B0 End of Life	Murata Electronics	Buzzers & Audio Indicators - Board Mount 87 DB 4.0 KHZ 12NF	Datasheet	5,955Expected 17/11/2026	£0.496 £0.313 £0.301 £0.285 View £0.265 £0.264 £0.235 £0.219 £0.21	Min.: 1 Mult.: 1			Buzzers	External Drive Piezoelectric	87 dB	Ringer	4 kHz	15 V	Solder Pin	Through Hole	22 mm	22 mm x 8.2 mm
	Buzzers & Audio Indicators - Board Mount 70 DB 2.0 KHZ PKM22EPPH2001-B0 Murata Electronics 1: £0.563 749Expected 18/12/2026 End of Life	Mfr. Part No. PKM22EPPH2001-B0 Mouser Part No 81-PKM22EPPH2001-B0 End of Life	Murata Electronics	Buzzers & Audio Indicators - Board Mount 70 DB 2.0 KHZ	Datasheet	749Expected 18/12/2026	£0.563 £0.38 £0.357 £0.327 View £0.31 £0.298 £0.265 £0.246	Min.: 1 Mult.: 1			Buzzers	External Drive Piezoelectric	79 dB	Ringer	2 kHz	15 V	Solder Pin	Through Hole	22 mm	22 mm x 12 mm