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: NT$71.70
3,130In Stock

Mfr. Part #
AD-85F4CR

Mouser Part #
253-AD85F4CR

AATC

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

Datasheet

3,130In Stock

Cut Tape

NT$71.70

NT$64.53

NT$60.95

NT$51.98

Reel

NT$35.24

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: NT$71.70
2,062In Stock

Mfr. Part #
AD-85D4CR

Mouser Part #
253-AD85D4CR

AATC

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

Datasheet

2,062In Stock

Cut Tape

NT$71.70

NT$64.53

NT$60.95

NT$51.98

Reel

NT$35.24

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 5VDC, 85dBA

AI-12M5B1
AATC
1: NT$50.19
3,892In Stock

Mfr. Part #
AI-12M5B1

Mouser Part #
253-AI12M5B1

AATC

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

Datasheet

3,892In Stock

NT$50.19

NT$45.17

NT$42.66

NT$34.95

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 12VDC, 85dBA

AI-12M12B
AATC
1: NT$48.76
2,703In Stock
3,000Expected 9/7/2026

Mfr. Part #
AI-12M12B

Mouser Part #
253-AI12M12B

AATC

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

Datasheet

2,703In Stock

3,000Expected 9/7/2026

NT$48.76

NT$43.74

NT$41.59

NT$34.06

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.3 kHz

12 VDC

Free Hanging

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

AC-1405G-LF
AATC
1: NT$40.15
7,530In Stock

Mfr. Part #
AC-1405G-LF

Mouser Part #
253-AC1405GLF

AATC

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

Datasheet

7,530In Stock

NT$40.15

NT$36.21

NT$34.06

NT$27.96

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: NT$119.38
958In Stock

Mfr. Part #
AD-3A3G

Mouser Part #
253-AD3A3G

AATC

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

Learn More

Datasheet

958In Stock

Cut Tape

NT$119.38

NT$107.19

NT$101.46

NT$87.83

View

Reel

NT$58.08

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: NT$21.51
350In Stock

Mfr. Part #
AC-1205G-N1LF

Mouser Part #
253-AC1205GN1LF

AATC

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

Datasheet

350In Stock

NT$21.51

NT$18.82

NT$14.41

NT$13.37

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: NT$52.70
923In Stock

Mfr. Part #
AX-1203D-LF

Mouser Part #
253-AX1203DLF

AATC

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

Datasheet

923In Stock

NT$52.70

NT$47.32

NT$44.81

NT$36.57

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 3VAC, 85dBA

AC-1005G-RPA-LF
AATC
1: NT$37.64
997In Stock

Mfr. Part #
AC-1005G-RPA-LF

Mouser Part #
253-AC1005GRPALF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3VAC, 85dBA

Datasheet

997In Stock

NT$37.64

NT$33.66

NT$31.94

NT$26.21

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.73 kHz

3 VAC

Free Hanging

Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 85dBA

AC-1201A-RP
AATC
1: NT$27.25
998In Stock

Mfr. Part #
AC-1201A-RP

Mouser Part #
253-AC1201ARP

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 85dBA

Datasheet

998In Stock

NT$27.25

NT$23.84

NT$18.25

NT$16.96

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.731 kHz

1.5 VAC

90 mA

Through Hole

12 mm

12 mm x 7.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 1.2VAC, 88dBA

AC-1201-CR-1P
AATC
1: NT$38.72
978In Stock

Mfr. Part #
AC-1201-CR-1P

Mouser Part #
253-AC1201CR1P

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2731Hz 1.2VAC, 88dBA

Datasheet

978In Stock

NT$38.72

NT$34.77

NT$32.98

NT$27.07

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

88 dBA

2.731 kHz

1.2 VAC

70 mA

Through Hole

12 mm

12 mm x 7.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2048Hz 12VAC, 85dBA

AC-1212H-P-LF
AATC
1: NT$22.94
41In Stock

Mfr. Part #
AC-1212H-P-LF

Mouser Part #
253-AC1212HPLF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2048Hz 12VAC, 85dBA

Datasheet

41In Stock

NT$22.94

NT$20.08

NT$15.38

NT$14.27

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.048 kHz

12 VAC

40 mA

Through Hole

12 mm

12 mm x 10 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2048Hz 5VAC, 85dBA

AC-12T5A
AATC
1: NT$23.66
321In Stock

Mfr. Part #
AC-12T5A

Mouser Part #
253-AC12T5A

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2048Hz 5VAC, 85dBA

Datasheet

321In Stock

NT$23.66

NT$20.72

NT$15.85

NT$14.70

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.048 kHz

5 VAC

Free Hanging

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

AC-905I-H1-LF
AATC
1: NT$40.87
988In Stock

Mfr. Part #
AC-905I-H1-LF

Mouser Part #
253-AC905IH1LF

AATC

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

Datasheet

988In Stock

NT$40.87

NT$36.57

NT$34.60

NT$28.43

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.731 kHz

5 VAC

80 mA

Through Hole

9 mm

9 mm x 4.5 mm

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

AD-52D3F
AATC
1: NT$69.55
999In Stock

Mfr. Part #
AD-52D3F

Mouser Part #
253-AD52D3F

AATC

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

Datasheet

999In Stock

Cut Tape

NT$69.55

NT$62.74

NT$59.15

NT$50.19

View

Reel

NT$30.58

Min.: 1
Mult.: 1

: 2,500

Buzzers

Electromagnetic

75 dBA

4 kHz

3 VAC

100 mA

SMD/SMT

5.2 mm x 5.2 mm x 3 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 4000Hz 12VAC, 92dBA

AP-12M12F
AATC
1: NT$27.25
100In Stock

Mfr. Part #
AP-12M12F

Mouser Part #
253-AP12M12F

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 4000Hz 12VAC, 92dBA

Datasheet

100In Stock

NT$27.25

NT$23.84

NT$18.25

NT$16.96

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

92 dBA

4 kHz

12 VAC

50 mA

Through Hole

12 mm

12 mm x 10 mm

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

AS-12P2A
AATC
1: NT$30.83
972In Stock

Mfr. Part #
AS-12P2A

Mouser Part #
253-AS12P2A

AATC

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

Datasheet

972In Stock

NT$30.83

NT$26.85

NT$20.54

NT$19.11

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.048 kHz

1.5 VAC

35 mA

Through Hole

12 mm

12 mm x 8.5 mm

Buzzers & Audio Indicators - Board Mount EM Buzzer 2200Hz 6VDC, 85dBA

AX-1606-LF
AATC
1: NT$60.59
995In Stock

Mfr. Part #
AX-1606-LF

Mouser Part #
253-AX1606LF

AATC

Buzzers & Audio Indicators - Board Mount EM Buzzer 2200Hz 6VDC, 85dBA

Datasheet

995In Stock

NT$60.59

NT$57.36

NT$48.40

NT$42.30

View

Min.: 1
Mult.: 1

Buzzers

Electromagnetic

85 dBA

2.2 kHz

6 VDC

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

AC-12L3A
AATC
1: NT$23.66
148In Stock

Mfr. Part #
AC-12L3A

Mouser Part #
253-AC12L3A

AATC

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

Datasheet

148In Stock

NT$23.66

NT$20.72

NT$15.85

NT$14.70

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: NT$30.11
1,011In Stock

Mfr. Part #
AC-901N-PD-LF

Mouser Part #
253-AC901NPDLF

AATC

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

Datasheet

1,011In Stock

NT$30.11

NT$26.35

NT$20.22

NT$18.75

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: NT$38.36
432In Stock

Mfr. Part #
AC-9J5C2

Mouser Part #
253-AC9J5C2

AATC

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

Datasheet

432In Stock

NT$38.36

NT$34.24

NT$32.48

NT$26.67

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: NT$52.70
781In Stock

Mfr. Part #
AX-1205-2

Mouser Part #
253-AX12052

AATC

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

Datasheet

781In Stock

NT$52.70

NT$47.32

NT$44.81

NT$36.57

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 9.6 x 5.0mm 2500Hz

AI-10H5C
AATC
1: NT$51.98
261In Stock

Mfr. Part #
AI-10H5C

Mouser Part #
253-AI10H5C

AATC

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

Datasheet

261In Stock

NT$51.98

NT$46.61

NT$44.45

NT$36.57

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: NT$54.49
804In Stock

Mfr. Part #
AI-1205-BE-IP

Mouser Part #
253-AI1205BEIP

AATC

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

Datasheet

804In Stock

NT$54.49

NT$49.11

NT$46.61

NT$38.00

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: NT$27.25
899In Stock

Mfr. Part #
AP-1205G-P7

Mouser Part #
253-AP1205GP7

AATC

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

Datasheet

899In Stock

NT$27.25

NT$23.84

NT$18.25

NT$16.96

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

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