Buzzers & Audio Indicators - Board Mount

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Magnetic Buzzers

Advanced Acoustic Technology Corp. (AATC) Magnetic Buzzers offer up to 92dBA sound pressure rating, 2000Hz to 4000Hz frequency range, and 1.5V_AC to 12V_AC 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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Part #

Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 85dBA

AD-85D4CR
AATC
1: $2.72
2,062In Stock

Mfr. Part No.
AD-85D4CR

Mouser Part No
253-AD85D4CR

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 85dBA

Datasheet

2,062In Stock

Cut Tape

$2.72

$2.45

$2.31

$1.97

Reel

$1.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers

Electromagnetic

85 dBA

2.73 kHz

3.6 VAC

SMD/SMT

Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 87dBA

AD-85F4CR
AATC
1: $2.72
3,130In Stock

Mfr. Part No.
AD-85F4CR

Mouser Part No
253-AD85F4CR

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 87dBA

Datasheet

3,130In Stock

Cut Tape

$2.72

$2.45

$2.31

$1.97

Reel

$1.34

View

Min.: 1
Mult.: 1

: 1,000

Buzzers

Electromagnetic

87 dBA

2.73 kHz

3.6 VAC

SMD/SMT

Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 12VDC, 85dBA

AI-12M12B
AATC
1: $1.85
2,703In Stock
3,000Expected 7/9/2026

Mfr. Part No.
AI-12M12B

Mouser Part No
253-AI12M12B

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 12VDC, 85dBA

Datasheet

2,703In Stock

3,000Expected 7/9/2026

$1.85

$1.66

$1.58

$1.29

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.3 kHz

12 VDC

Free Hanging

Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 5VDC, 85dBA

AI-12M5B1
AATC
1: $1.90
3,892In Stock

Mfr. Part No.
AI-12M5B1

Mouser Part No
253-AI12M5B1

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 5VDC, 85dBA

Datasheet

3,892In Stock

$1.90

$1.71

$1.62

$1.33

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.3 kHz

5 VDC

35 mA

Through Hole

12 mm

12 mm x 9.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2000Hz 5VAC, 85dBA

AC-1405G-LF
AATC
1: $1.52
7,530In Stock

Mfr. Part No.
AC-1405G-LF

Mouser Part No
253-AC1405GLF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2000Hz 5VAC, 85dBA

Datasheet

7,530In Stock

$1.52

$1.37

$1.29

$1.06

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2 kHz

5 VAC

50 mA

Through Hole

14 mm

14 mm x 5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 4500HZ 3VAC, 63dB

AD-3A3G
AATC
1: $4.53
958In Stock

Mfr. Part No.
AD-3A3G

Mouser Part No
253-AD3A3G

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 4500HZ 3VAC, 63dB

Learn More

Datasheet

958In Stock

Cut Tape

$4.53

$4.07

$3.85

$3.33

View

Reel

$2.20

Min.: 1
Mult.: 1

: 3,000

Buzzers

Electromagnetic

63 dBA

4.5 kHz

3 VAC

110 mA

SMD/SMT

3.4 mm x 3 mm x 2 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2400Hz 5VAC, 85dBA

AC-1205G-N1LF
AATC
1: $0.816
340In Stock

Mfr. Part No.
AC-1205G-N1LF

Mouser Part No
253-AC1205GN1LF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2400Hz 5VAC, 85dBA

Datasheet

340In Stock

$0.816

$0.714

$0.547

$0.507

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.4 kHz

5 VAC

40 mA

Through Hole

12 mm

12 mm x 10 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 3VDC, 85dBA

AX-1203D-LF
AATC
1: $2.00
923In Stock

Mfr. Part No.
AX-1203D-LF

Mouser Part No
253-AX1203DLF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2300Hz 3VDC, 85dBA

Datasheet

923In Stock

$2.00

$1.80

$1.70

$1.39

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.3 kHz

3 VDC

30 mA

Through Hole

12 mm

12 mm x 9.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 88dBA

AC-1201E-RP
AATC
1: $1.47
996In Stock

Mfr. Part No.
AC-1201E-RP

Mouser Part No
253-AC1201ERP

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 88dBA

Datasheet

996In Stock

$1.47

$1.32

$1.25

$1.03

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

88 dBA

2.73 kHz

1.5 VAC

210 mA

Through Hole

12 mm

12 mm x 7.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 3VAC, 85dBA

AC-903Q-P2-LF
AATC
1: $1.37
690In Stock

Mfr. Part No.
AC-903Q-P2-LF

Mouser Part No
253-AC903QP2LF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 3VAC, 85dBA

Datasheet

690In Stock

$1.37

$1.23

$1.17

$0.962

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.731 kHz

3 VAC

80 mA

Through Hole

9 mm

9 mm x 5.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 4000Hz 3.6VAC, 87dBA

AD-8504-CQ10-LF
AATC
1: $2.27
1,277In Stock

Mfr. Part No.
AD-8504-CQ10-LF

Mouser Part No
253-AD8504CQ10LF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 4000Hz 3.6VAC, 87dBA

Datasheet

1,277In Stock

Cut Tape

$2.27

$2.05

$1.93

$1.65

Reel

$1.12

View

Min.: 1
Mult.: 1

: 1,000

Buzzers

Electromagnetic

87 dBA

4 kHz

3.6 VAC

100 mA

SMD/SMT

8.5 mm x 8.5 mm x 3 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2048Hz 3VAC, 85dBA

AC-12L3A
AATC
1: $0.898
148In Stock

Mfr. Part No.
AC-12L3A

Mouser Part No
253-AC12L3A

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2048Hz 3VAC, 85dBA

Datasheet

148In Stock

$0.898

$0.786

$0.601

$0.558

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.048 kHz

3 VAC

80 mA

Through Hole

12 mm

12 mm x 9 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 1.5VAC, 80dBA

AC-901N-PD-LF
AATC
1: $1.14
1,011In Stock

Mfr. Part No.
AC-901N-PD-LF

Mouser Part No
253-AC901NPDLF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 1.5VAC, 80dBA

Datasheet

1,011In Stock

$1.14

$1.00

$0.767

$0.711

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.731 kHz

1.5 VAC

85 mA

Through Hole

9 mm

9 mm x 5.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 5VAC, 85dBA

AC-9J5C2
AATC
1: $1.46
432In Stock

Mfr. Part No.
AC-9J5C2

Mouser Part No
253-AC9J5C2

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 5VAC, 85dBA

Datasheet

432In Stock

$1.46

$1.30

$1.23

$1.01

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.731 kHz

5 VAC

Free Hanging

Buzzers & Audio Indicators - Board Mount EM Buzzer 2400Hz 5VDC, 85dBA

AX-1205-2
AATC
1: $2.00
781In Stock

Mfr. Part No.
AX-1205-2

Mouser Part No
253-AX12052

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2400Hz 5VDC, 85dBA

Datasheet

781In Stock

$2.00

$1.80

$1.70

$1.39

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.4 kHz

5 VDC

30 mA

Through Hole

12 mm

12 mm x 9.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 3000Hz 1.5VAC, 70dBA

AC-701S-P1-LF
AATC
1: $2.00
261In Stock

Mfr. Part No.
AC-701S-P1-LF

Mouser Part No
253-AC701SP1LF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 3000Hz 1.5VAC, 70dBA

Datasheet

261In Stock

$2.00

$1.80

$1.70

$1.40

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

70 dBA

3 kHz

1.5 VAC

80 mA

Through Hole

6.7 mm

6.7 mm x 3.6 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 5VAC, 85dBA

AC-905G-P5
AATC
1: $1.62
968In Stock

Mfr. Part No.
AC-905G-P5

Mouser Part No
253-AC905GP5

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 5VAC, 85dBA

Datasheet

968In Stock

$1.62

$1.46

$1.37

$1.13

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.731 kHz

5 VAC

85 mA

Through Hole

9 mm

9 mm x 4 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2700Hz 3VDC, 80dBA

AI-1003-CD-2P
AATC
1: $2.07
692In Stock

Mfr. Part No.
AI-1003-CD-2P

Mouser Part No
253-AI1003CD2P

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2700Hz 3VDC, 80dBA

Datasheet

692In Stock

$2.07

$1.86

$1.77

$1.46

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

80 dBA

2.7 kHz

3 VDC

30 mA

Through Hole

9.6 mm

9.6 mm x 5 mm

Buzzers & Audio Indicators - Board Mount 12 x 9.5mm 2600Hz

AX-12Q24C
AATC
1: $1.85
204In Stock

Mfr. Part No.
AX-12Q24C

Mouser Part No
253-AX12Q24C

AATC

Buzzers & Audio Indicators - Board Mount 12 x 9.5mm 2600Hz

Datasheet

204In Stock

$1.85

$1.66

$1.58

$1.29

View

Min.: 1
Mult.: 1

Indicators

Electromagnetic

85 dBA

2.6 kHz

24 V

30 mA

Through Hole

12 mm

12 mm x 9.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 1.5VAC, 85dBA

AC-1001N-RP5
AATC
1: $1.43
989In Stock

Mfr. Part No.
AC-1001N-RP5

Mouser Part No
253-AC1001NRP5

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 1.5VAC, 85dBA

Datasheet

989In Stock

$1.43

$1.28

$1.21

$0.994

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.731 kHz

1.5 VAC

240 mA

Through Hole

9.6 mm

9.6 mm x 5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2400Hz 12VAC, 85dBA

AC-1212H-P2
AATC
1: $1.28
248In Stock

Mfr. Part No.
AC-1212H-P2

Mouser Part No
253-AC1212HP2

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2400Hz 12VAC, 85dBA

Datasheet

248In Stock

$1.28

$1.12

$0.857

$0.796

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.4 kHz

12 VAC

120 mA

Through Hole

12 mm

12 mm x 6.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 4000Hz 3VAC, 75dBA

AD-503-PQ1
AATC
1: $2.52
1,284In Stock

Mfr. Part No.
AD-503-PQ1

Mouser Part No
253-AD503PQ1

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 4000Hz 3VAC, 75dBA

Datasheet

1,284In Stock

Cut Tape

$2.52

$2.27

$2.14

$1.82

Reel

$1.09

View

Min.: 1
Mult.: 1

: 2,500

Buzzers

Electromagnetic

75 dBA

4 kHz

3 VAC

90 mA

SMD/SMT

5.2 mm x 5.2 mm x 3 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2500Hz 4.4VAC, 85dBA

AD-8504-MZ1
AATC
1: $2.27
903In Stock

Mfr. Part No.
AD-8504-MZ1

Mouser Part No
253-AD8504MZ1

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2500Hz 4.4VAC, 85dBA

Datasheet

903In Stock

Cut Tape

$2.27

$2.05

$1.93

$1.65

Reel

$1.12

View

Min.: 1
Mult.: 1

: 1,000

Buzzers

Electromagnetic

85 dBA

2.5 kHz

4.4 VAC

80 mA

SMD/SMT

8.5 mm x 8.5 mm x 3 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2048Hz 1.5VAC, 75dBA

AP-1201B-LF
AATC
1: $0.979
968In Stock

Mfr. Part No.
AP-1201B-LF

Mouser Part No
253-AP1201BLF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2048Hz 1.5VAC, 75dBA

Datasheet

968In Stock

$0.979

$0.857

$0.656

$0.609

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

75 dBA

2.048 kHz

1.5 VAC

Free Hanging

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 1.5VAC, 88dBA

AS-1201E-LF
AATC
1: $1.22
918In Stock

Mfr. Part No.
AS-1201E-LF

Mouser Part No
253-AS1201ELF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 1.5VAC, 88dBA

Datasheet

918In Stock

$1.22

$1.07

$0.82

$0.762

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.731 kHz

1.5 VAC

70 mA

Through Hole

12 mm

12 mm x 7.5 mm

Magnetic Buzzers

Customer Service Office

Company

Resources

Support

1 kHz
1.2 kHz
2 kHz
2.048 kHz
2.2 kHz
2.3 kHz
2.4 kHz
2.5 kHz
2.6 kHz
2.67 kHz
2.7 kHz
2.71 kHz
2.73 kHz
2.731 kHz
2.8 kHz
2.9 kHz
2.95 kHz
3 kHz
3.1 kHz
3.2 kHz

1 VAC
1.2 VAC
1.5 V
1.5 VAC
1.5 VDC
2.4 VAC
3 VAC
3 VDC
3.3 VAC
3.5 VAC
3.6 VAC
4.4 VAC
5 V
5 VAC
5 VDC
6 VDC
9 VAC
12 VAC
12 VDC
24 V

3.4 mm x 3 mm x 2 mm
5.2 mm x 5.2 mm x 3 mm
6.7 mm x 3.6 mm
7.5 mm x 7.5 mm x 2.5 mm
8.5 mm x 8.5 mm x 3 mm
9 mm x 4 mm
9 mm x 4.2 mm
9 mm x 4.5 mm
9 mm x 4.8 mm
9 mm x 5.5 mm
9.6 mm x 5 mm
12 mm x 10 mm
12 mm x 6.5 mm
12 mm x 7.5 mm
12 mm x 8.5 mm
12 mm x 9 mm
12 mm x 9.5 mm
12.8 mm x 12.8 mm x 10 mm
14 mm x 5 mm
17 mm x 14 mm