PS Series Piezoelectronic Buzzers

TDK PS Series Piezoelectronic Buzzers are high-performance buzzers that employ unimorph piezoelectric elements and are designed for easy incorporation into various circuits. The buzzers feature much lower power consumption than electromagnetic units and can serve as both a musical tone oscillator and a buzzer due to their design for external excitation and can be used with automated inserters.
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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
TDK Buzzers & Audio Indicators - Board Mount Round 12.2mmx6.5mm 4kHz Vin=3V
Datasheet
45,006In Stock
Min.: 1
Mult.: 1
: 2,500

Buzzers Piezoelectric 70 dBA Continuous 4 kHz 30 V Solder Pin Through Hole 12.2 mm 12.2 mm x 6.5 mm
TDK Buzzers & Audio Indicators - Board Mount Round 14mmx11mm 2kHz Vin=5V
Datasheet
6,923In Stock
Min.: 1
Mult.: 1
: 1,750

Buzzers Piezoelectric 70 dBA Continuous 2 kHz 5 V Solder Pin Through Hole 14 mm 14 mm x 11 mm
TDK Buzzers & Audio Indicators - Board Mount Round 14mmx8mm 4kHz Vin=3V
Datasheet
8,765In Stock
Min.: 1
Mult.: 1
: 1,750

Buzzers Piezoelectric 75 dBA Continuous 4 kHz 3 V Solder Pin Through Hole 14 mm 14 mm x 8 mm
TDK Buzzers & Audio Indicators - Board Mount Round 12.2mmx3.5mm 4kHz Vin=3V
Datasheet
141In Stock
17,500Expected 24/08/2026
Min.: 1
Mult.: 1
: 2,500

Buzzers Piezoelectric 60 dBA Continuous 4 kHz 30 V Solder Pin Through Hole 12.2 mm 12.2 mm x 3.5 mm
TDK Buzzers & Audio Indicators - Board Mount Round 17mmx8mm 2 kHz Vin=3V
Datasheet
236In Stock
7,500Expected 07/07/2026
Min.: 1
Mult.: 1

Buzzers Piezoelectric 70 dBA Continuous 2 kHz 3 V Solder Pin Through Hole 17 mm 17 mm x 8 mm
TDK Buzzers & Audio Indicators - Board Mount -
Datasheet
367In Stock
Min.: 1
Mult.: 1

Buzzers Piezoelectric 60 dBA Continuous 4 kHz 3 V Solder Pin Through Hole 17 mm 17 mm x 4.6 mm
TDK Buzzers & Audio Indicators - Board Mount With not internal oscillator
Datasheet
790In Stock
3,000Expected 31/08/2026
Min.: 1
Mult.: 1

Buzzers Piezoelectric 75 dBA Continuous 4 kHz 3 V Solder Pin Through Hole 17 mm 17 mm x 7.5 mm