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, 87dBA

AD-85F4CR
AATC
1: £1.50
3,180In Stock

Mfr. Part No.
AD-85F4CR

Mouser Part No
253-AD85F4CR

AATC

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

Datasheet

3,180In Stock

Cut Tape

£1.50

£1.35

£1.27

£1.09

Reel

£0.738

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 2730Hz 3.6VAC, 85dBA

AD-85D4CR
AATC
1: £1.50
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

£1.50

£1.35

£1.27

£1.09

Reel

£0.738

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 2300Hz 12VDC, 85dBA

AI-12M12B
AATC
1: £1.02
2,703In Stock
3,000Expected 07/09/2026

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 07/09/2026

£1.02

£0.917

£0.871

£0.713

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: £1.05
3,897In Stock

Mfr. Part No.
AI-12M5B1

Mouser Part No
253-AI12M5B1

AATC

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

Datasheet

3,897In Stock

£1.05

£0.943

£0.89

£0.732

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 4500HZ 3VAC, 63dB

AD-3A3G
AATC
1: £2.50
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

£2.50

£2.24

£2.12

£1.84

View

Reel

£1.21

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 2000Hz 5VAC, 85dBA

AC-1405G-LF
AATC
1: £0.841
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

£0.841

£0.759

£0.713

£0.586

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 2300Hz 3VDC, 85dBA

AX-1203D-LF
AATC
1: £1.10
933In Stock

Mfr. Part No.
AX-1203D-LF

Mouser Part No
253-AX1203DLF

AATC

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

Datasheet

933In Stock

£1.10

£0.995

£0.943

£0.766

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 2400Hz 5VAC, 85dBA

AC-1205G-N1LF
AATC
1: £0.45
350In Stock

Mfr. Part No.
AC-1205G-N1LF

Mouser Part No
253-AC1205GN1LF

AATC

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

Datasheet

350In Stock

£0.45

£0.395

£0.302

£0.28

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 9.6 x 5.0mm 2500Hz

AI-10H5C
AATC
1: £1.09
261In Stock

Mfr. Part No.
AI-10H5C

Mouser Part No
253-AI10H5C

AATC

Buzzers & Audio Indicators - Board Mount 9.6 x 5.0mm 2500Hz

Datasheet

261In Stock

£1.09

£0.978

£0.934

£0.766

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

80 dBA

2.7 kHz

5 V

30 mA

Solder Pin

Board Mount

9.6 mm

9.6 mm x 5 mm

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

AI-1205-BE-IP
AATC
1: £1.14
804In Stock

Mfr. Part No.
AI-1205-BE-IP

Mouser Part No
253-AI1205BEIP

AATC

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

Datasheet

804In Stock

£1.14

£1.03

£0.978

£0.796

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.3 kHz

5 VDC

30 mA

Through Hole

12 mm

12 mm x 9.5 mm

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

AP-1205G-P7
AATC
1: £0.571
899In Stock

Mfr. Part No.
AP-1205G-P7

Mouser Part No
253-AP1205GP7

AATC

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

Datasheet

899In Stock

£0.571

£0.499

£0.382

£0.355

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.4 kHz

5 VAC

50 mA

Through Hole

12 mm

12 mm x 7.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2048Hz 1.5VAC, 85dBA

AS-1201B-LF
AATC
1: £0.526
49In Stock

Mfr. Part No.
AS-1201B-LF

Mouser Part No
253-AS1201BLF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2048Hz 1.5VAC, 85dBA

Datasheet

49In Stock

£0.526

£0.46

£0.352

£0.327

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.048 kHz

1.5 VAC

20 mA

Through Hole

12 mm

12 mm x 8.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2500Hz 5VDC, 80dBA

AX-1005-P8
AATC
1: £1.10
110In Stock

Mfr. Part No.
AX-1005-P8

Mouser Part No
253-AX1005P8

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2500Hz 5VDC, 80dBA

Datasheet

110In Stock

£1.10

£0.995

£0.943

£0.773

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

80 dBA

2.5 kHz

5 VDC

25 mA

Through Hole

9.6 mm

9.6 mm x 5 mm

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

AC-1001N-RPB-LF
AATC
1: £0.788
998In Stock

Mfr. Part No.
AC-1001N-RPB-LF

Mouser Part No
253-AC1001NRPBLF

AATC

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

Datasheet

998In Stock

£0.788

£0.705

£0.669

£0.549

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

88 dBA

2.73 kHz

1.5 VAC

80 mA

Through Hole

9.6 mm

9.6 mm x 5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2700Hz 3VAC, 70dBA

AC-703R-P4
AATC
1: £1.05
653In Stock

Mfr. Part No.
AC-703R-P4

Mouser Part No
253-AC703RP4

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2700Hz 3VAC, 70dBA

Datasheet

653In Stock

£1.05

£0.943

£0.89

£0.732

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

70 dBA

2.7 kHz

3 VAC

Free Hanging

Buzzers & Audio Indicators - Board Mount 9.0 x 4.0mm 2731Hz

AC-901N-RPA-LF
AATC
1: £0.841
1,045In Stock

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

Mouser Part No
253-AC901NRPALF

AATC

Buzzers & Audio Indicators - Board Mount 9.0 x 4.0mm 2731Hz

Datasheet

1,045In Stock

£0.841

£0.759

£0.713

£0.587

View

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

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

AC-905G-P4-1
AATC
1: £0.856
917In Stock

Mfr. Part No.
AC-905G-P4-1

Mouser Part No
253-AC905GP41

AATC

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

Datasheet

917In Stock

£0.856

£0.766

£0.725

£0.595

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 2500Hz 3.6VAC, 80dBA

AD-7504-MA1-LF
AATC
1: £1.27
904In Stock

Mfr. Part No.
AD-7504-MA1-LF

Mouser Part No
253-AD7504MA1LF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2500Hz 3.6VAC, 80dBA

Datasheet

904In Stock

Cut Tape

£1.27

£1.15

£1.09

£0.934

Reel

£0.629

View

Min.: 1
Mult.: 1

: 1,000

Buzzers

Electromagnetic

80 dBA

2.5 kHz

3.6 VAC

150 mA

SMD/SMT

7.5 mm x 7.5 mm x 2.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 4000Hz 5VAC, 87dBA

AD-8505-PQ1-1
AATC
1: £1.26
476In Stock

Mfr. Part No.
AD-8505-PQ1-1

Mouser Part No
253-AD8505PQ11

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 4000Hz 5VAC, 87dBA

Datasheet

476In Stock

Cut Tape

£1.26

£1.13

£1.07

£0.908

Reel

£0.617

View

Min.: 1
Mult.: 1

: 1,000

Buzzers

Electromagnetic

87 dBA

4 kHz

5 VAC

100 mA

SMD/SMT

8.5 mm x 8.5 mm x 3 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2700Hz 3VAC, 83dBA

AD-85D3CR
AATC
1: £1.26
1,007In Stock

Mfr. Part No.
AD-85D3CR

Mouser Part No
253-AD85D3CR

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2700Hz 3VAC, 83dBA

Datasheet

1,007In Stock

Cut Tape

£1.26

£1.13

£1.07

£0.908

Reel

£0.617

View

Min.: 1
Mult.: 1

: 1,000

Buzzers

Electromagnetic

83 dBA

2.7 kHz

3.3 VAC

80 mA

SMD/SMT

8.5 mm x 8.5 mm x 3 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 4096Hz 1.5VAC, 85dBA

AS-1201B-F1-LF
AATC
1: £0.526
179In Stock

Mfr. Part No.
AS-1201B-F1-LF

Mouser Part No
253-AS1201BF1LF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 4096Hz 1.5VAC, 85dBA

Datasheet

179In Stock

£0.526

£0.46

£0.352

£0.327

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

4.096 kHz

1.5 VAC

15 mA

Through Hole

12 mm

12 mm x 8.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 3.5VAC, 88dBA

AS-1204A-1RP
AATC
1: £0.676
947In Stock

Mfr. Part No.
AS-1204A-1RP

Mouser Part No
253-AS1204A1RP

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 3.5VAC, 88dBA

Datasheet

947In Stock

£0.676

£0.592

£0.453

£0.421

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

88 dBA

2.731 kHz

3.5 VAC

70 mA

Through Hole

12 mm

12 mm x 7.5 mm

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

AS-903Q-LF
AATC
1: £0.89
1,047In Stock

Mfr. Part No.
AS-903Q-LF

Mouser Part No
253-AS903QLF

AATC

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

Datasheet

1,047In Stock

£0.89

£0.803

£0.759

£0.622

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.731 kHz

3 VAC

90 mA

Through Hole

9 mm

9 mm x 4.8 mm

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

AX-1205-P14
AATC
1: £1.10
95In Stock

Mfr. Part No.
AX-1205-P14

Mouser Part No
253-AX1205P14

AATC

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

Datasheet

95In Stock

£1.10

£0.995

£0.943

£0.766

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 2300Hz 3VDC, 85dBA

AX-12M3B
AATC
1: £1.15
750In Stock

Mfr. Part No.
AX-12M3B

Mouser Part No
253-AX12M3B

AATC

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

Datasheet

750In Stock

£1.15

£1.04

£0.986

£0.803

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

Magnetic Buzzers

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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