PS & SD/SDC Series Piezoelectric Buzzers

TDK PS and SD/SDC Series Piezoelectric Buzzers offer high performance and high reliability for a variety of applications. SD/SDC Electromagnetic Buzzers are compact, pin terminal type electromagnetic buzzers with 2048Hz output designed for automobile equipment. TDK PS Piezoelectric Buzzers are high-performance buzzers that employ unimorph piezoelectric elements and are designed for easy incorporation into various circuits. TDK SD/SDC Electromagnetic Buzzers have built-in oscillator circuits, so output can be produced by merely connecting to a DC power supply. 

Results: 7
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) 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 13.170In Stock
45.000Expected 06/10/2026
Rp13.943
Rp8.714
Rp7.283
Rp6.751
Reel
Rp5.485
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 12.2mmx3.5mm 4kHz Vin=3V 15.962In Stock
Rp15.044
Rp9.356
Rp7.815
Rp7.247
Reel
Rp5.889
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 14mmx11mm 2kHz Vin=5V 5.879In Stock
Rp24.584
Rp13.026
Rp9.999
Rp9.338
Reel
Rp8.531
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 14.631In Stock
Rp25.134
Rp14.658
Rp12.420
Rp10.292
Reel
Rp8.751
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 17mmx8mm 2 kHz Vin=3V 6.161In Stock
Rp23.850
Rp13.704
Rp11.448
Rp10.329
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 - 367In Stock
Rp21.098
Rp13.172
Rp11.026
Rp10.237
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 2.676In Stock
6.000Expected 13/11/2026
Rp25.868
Rp13.319
Rp10.310
Rp9.356
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