Magnetic Buzzers

Advanced Acoustic Technology Corp. (AATC) Magnetic Buzzers offer up to 92dBA sound pressure rating, 2000Hz to 4000Hz frequency range, and 1.5VAC to 12VAC voltage range. These magnetic buzzers include a silicon metal plate, magnet, coil, and yoke assembled within the plastic housing. If the buzzer contains an oscillation circuit, it is called a self-driven buzzer or "indicator." If the buzzer does not have an oscillation circuit, it is known as an externally driven buzzer or "transducer." AATC Magnetic Buzzers are suited for applications that remain still and are in stable environments.

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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
Frequency
Voltage Rating
Current Rating
Termination Style
Mounting Style
Diameter
Dimensions
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 87dBA
Datasheet
3.100In Stock
Min.: 1
Mult.: 1
: 1.000

Buzzers Electromagnetic 87 dBA 2.73 kHz 3.6 VAC SMD/SMT SMD/SMT
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 85dBA
Datasheet
2.062In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.000

Buzzers Electromagnetic 85 dBA 2.73 kHz 3.6 VAC SMD/SMT SMD/SMT
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 5VDC, 85dBA
Datasheet
2.883In Stock
3.200On Order
Min.: 1
Mult.: 1

Buzzers Electromagnetic 85 dBA 2.3 kHz 5 VDC 35 mA Pin Through Hole 12 mm 12 mm x 9.5 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2000Hz 5VAC, 85dBA
Datasheet
7.530In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 85 dBA 2 kHz 5 VAC 50 mA Pin Through Hole 14 mm 14 mm x 5 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 4500HZ 3VAC, 63dB
Datasheet
955In Stock
Min.: 1
Mult.: 1
: 3.000

Buzzers Electromagnetic 63 dBA 4.5 kHz 3 VAC 110 mA SMD/SMT SMD/SMT 3.4 mm x 3 mm x 2 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 3VDC, 85dBA
Datasheet
918In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 85 dBA 2.3 kHz 3 VDC 30 mA Pin Through Hole 12 mm 12 mm x 9.5 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 3VAC, 82dBA
Datasheet
1.000In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 82 dBA 2.731 kHz 3 VAC 80 mA Pin Through Hole 9 mm 9 mm x 5.5 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2400Hz 5VAC, 85dBA
Datasheet
337In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 85 dBA 2.4 kHz 5 VAC 40 mA Pin Through Hole 12 mm 12 mm x 10 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 12VDC, 85dBA
Datasheet
1.183In Stock
4.500Expected 20/11/2026
Min.: 1
Mult.: 1

Buzzers Electromagnetic 85 dBA 2.3 kHz 12 VDC Pin Free Hanging
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 88dBA
Datasheet
998In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 88 dBA 2.73 kHz 1.5 VAC 80 mA Pin Through Hole 9.6 mm 9.6 mm x 5 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2700Hz 3VAC, 70dBA
Datasheet
653In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 70 dBA 2.7 kHz 3 VAC Pin Free Hanging
AATC Buzzers & Audio Indicators - Board Mount 9.0 x 4.0mm 2731Hz
Datasheet
1.045In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 85 dBA 2.731 kHz 1.5 V 80 mA Solder Pin Board Mount 9 mm 9 mm x 4 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 5VAC, 85dBA
Datasheet
917In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 85 dBA 2.731 kHz 5 VAC 85 mA Pin Through Hole 9 mm 9 mm x 4 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2500Hz 3.6VAC, 80dBA
Datasheet
904In Stock
Min.: 1
Mult.: 1
: 1.000

Buzzers Electromagnetic 80 dBA 2.5 kHz 3.6 VAC 150 mA SMD/SMT SMD/SMT 7.5 mm x 7.5 mm x 2.5 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 4000Hz 5VAC, 87dBA
Datasheet
426In Stock
Min.: 1
Mult.: 1
: 1.000

Buzzers Electromagnetic 87 dBA 4 kHz 5 VAC 100 mA SMD/SMT SMD/SMT 8.5 mm x 8.5 mm x 3 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2700Hz 3VAC, 83dBA
Datasheet
1.007In Stock
Min.: 1
Mult.: 1
: 1.000

Buzzers Electromagnetic 83 dBA 2.7 kHz 3.3 VAC 80 mA SMD/SMT SMD/SMT 8.5 mm x 8.5 mm x 3 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 4096Hz 1.5VAC, 85dBA
Datasheet
179In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 85 dBA 4.096 kHz 1.5 VAC 15 mA Pin Through Hole 12 mm 12 mm x 8.5 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 3.5VAC, 88dBA
Datasheet
947In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 88 dBA 2.731 kHz 3.5 VAC 70 mA Pin Through Hole 12 mm 12 mm x 7.5 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 3VAC, 85dBA
Datasheet
1.042In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 85 dBA 2.731 kHz 3 VAC 90 mA Pin Through Hole 9 mm 9 mm x 4.8 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 5VDC, 85dBA
Datasheet
95In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 85 dBA 2.3 kHz 5 VDC 35 mA Pin Through Hole 12 mm 12 mm x 9.5 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 3VDC, 85dBA
Datasheet
749In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 85 dBA 2.3 kHz 3 VDC 30 mA Pin Through Hole 12 mm 12 mm x 9.5 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2700Hz 3VDC, 80dBA
Datasheet
473In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 80 dBA 3.1 kHz 5 VDC 30 mA Pin Through Hole 9 mm 9 mm x 4.2 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3VAC, 85dBA
Datasheet
987In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 85 dBA 2.73 kHz 3 VAC Pin Free Hanging
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 85dBA
Datasheet
998In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 85 dBA 2.731 kHz 1.5 VAC 90 mA Pin Through Hole 12 mm 12 mm x 7.5 mm
AATC Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 1.2VAC, 88dBA
Datasheet
978In Stock
Min.: 1
Mult.: 1

Buzzers Electromagnetic 88 dBA 2.731 kHz 1.2 VAC 70 mA Pin Through Hole 12 mm 12 mm x 7.5 mm