.hide-partial { max-height: none; } .show-more { display: none; }

Buzzers & Audio Indicators - Board Mount

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,827

Applied Filters:

Manufacturer

Product

Type

Sound Pressure Level

Tone

Frequency

Voltage Rating

Current Rating

Termination Style

Mounting Style

IP Rating

Diameter

Dimensions

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Buzzers & Audio Indicators - Board Mount XDUCR, 1.25-2.5VPP 85DB, 12X8.5MM

PB-1220PQ
Mallory Sonalert
1: ¥343.8
Lead-Time 30 Weeks

Mfr. Part #
PB-1220PQ

Mouser Part #
539-PB-1220PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, 1.25-2.5VPP 85DB, 12X8.5MM

Datasheet

Lead-Time 30 Weeks

¥343.8

¥259.1

¥209.3

¥202.6

View

Min.: 1
Mult.: 1

Transducers

Electromagnetic

85 dBA

2.048 kHz

1.5 V

40 mA

Solder Pin

Through Hole

12 mm

12 mm x 8.5 mm

Buzzers & Audio Indicators - Board Mount Audible Alarm

PB-12N23MPW-03Q
Mallory Sonalert
1: ¥724.2
97In Stock

Mfr. Part #
PB-12N23MPW-03Q

Mouser Part #
539-PB-12N23MPW-03Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount Audible Alarm

Datasheet

97In Stock

¥724.2

¥551.5

¥498.3

¥428.5

View

Min.: 1
Mult.: 1

Indicators

Electromagnetic

85 dBA

Continuous

2.3 kHz

3 V

50 mA

Solder Pin

Through Hole

12 mm

12 mm x 8 mm

Buzzers & Audio Indicators - Board Mount Audible Alarm

PB-12N23MPW-12Q
Mallory Sonalert
1: ¥739.1
18In Stock

Mfr. Part #
PB-12N23MPW-12Q

Mouser Part #
539-PB-12N23MPW-12Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount Audible Alarm

Datasheet

18In Stock

¥739.1

¥674.4

¥518.2

¥470.1

View

Min.: 1
Mult.: 1

Indicators

Electromagnetic

85 dBA

Continuous

2.3 kHz

12 VDC

50 mA

Solder Pin

Through Hole

12 mm

12 mm x 8 mm

Buzzers & Audio Indicators - Board Mount CONSTANT, 2300HZ 9-15VDC, SEALED

PB-12N23P-12Q
Mallory Sonalert
1: ¥732.5
135In Stock
1,410Expected 9/21/2026

Mfr. Part #
PB-12N23P-12Q

Mouser Part #
539-PB-12N23P-12Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 2300HZ 9-15VDC, SEALED

Datasheet

135In Stock

1,410Expected 9/21/2026

¥732.5

¥558.1

¥478.4

¥443.5

View

Min.: 1
Mult.: 1

Indicators

Electromagnetic

85 dBA

Continuous

2.3 kHz

12 VDC

50 mA

Solder Pin

Through Hole

12 mm

12 mm x 10 mm

Buzzers & Audio Indicators - Board Mount Audible Alarm

PB-12N32MP-12Q
Mallory Sonalert
1: ¥750.8
59In Stock

Mfr. Part #
PB-12N32MP-12Q

Mouser Part #
539-PB-12N32MP-12Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount Audible Alarm

Datasheet

59In Stock

¥750.8

¥574.7

¥533.2

¥491.7

View

Min.: 1
Mult.: 1

Indicators

Electromagnetic

91 dBA

Continuous

3.2 kHz

12 VDC

50 mA

Solder Pin

Through Hole

12 mm

12 mm x 8 mm

Buzzers & Audio Indicators - Board Mount XDUCR, 1.25-2.5VPP 80DB, 12X8.5MM

PB-1221PQ
Mallory Sonalert
1: ¥322.2
17In Stock

Mfr. Part #
PB-1221PQ

Mouser Part #
539-PB1221PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, 1.25-2.5VPP 80DB, 12X8.5MM

Datasheet

17In Stock

¥322.2

¥245.8

¥209.3

¥192.7

View

Min.: 1
Mult.: 1

Transducers

Electromagnetic

80 dBA

2.048 kHz

1.5 V

18 mA

Solder Pin

Through Hole

12 mm

12 mm x 8.5 mm

Buzzers & Audio Indicators - Board Mount XDUCR, 4.5-5.5VPP 2.4KHZ, SEALED

PB-1224PE-05Q
Mallory Sonalert
1: ¥239.2
1,174In Stock
815Expected 10/28/2026

Mfr. Part #
PB-1224PE-05Q

Mouser Part #
539-PB1224PE-05Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, 4.5-5.5VPP 2.4KHZ, SEALED

Datasheet

1,174In Stock

815Expected 10/28/2026

¥239.2

¥181

¥156.1

¥144.3

View

Min.: 1
Mult.: 1

Transducers

Electromagnetic

85 dBA

2.4 kHz

5 V

50 mA

Solder Pin

Through Hole

12 mm

12 mm x 10 mm

Buzzers & Audio Indicators - Board Mount FAST PULSE, 4-24VDC 2.5KHZ, 95DB, 30X16

PF-27A25PSQ
Mallory Sonalert
1: ¥1,666
19In Stock

Mfr. Part #
PF-27A25PSQ

Mouser Part #
539-PF-27A25PSQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount FAST PULSE, 4-24VDC 2.5KHZ, 95DB, 30X16

Datasheet

19In Stock

¥1,666

¥1,274

¥1,156.1

¥1,076.3

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

85 dBA

Pulse

2.5 kHz

12 VDC

15 mA

Solder Pin

Board Mount

30 mm

30 mm x 16 mm

Buzzers & Audio Indicators - Board Mount 6-28DC 63-82DB 4100F FP 13X7 1600B

PF-12N40PEDR-24VICQ
Mallory Sonalert
1: ¥981.7
7In Stock

Mfr. Part #
PF-12N40PEDR-24VICQ

Mouser Part #
539-PF12N40PEDR24VIC

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 6-28DC 63-82DB 4100F FP 13X7 1600B

Learn More

Datasheet

7In Stock

¥981.7

¥755.8

¥696

¥637.8

View

Min.: 1
Mult.: 1

Indicators

85 dB

Fast Pulse

4.1 kHz

24 VDC

200 mA

Through Hole

PCB Mount

13.8 mm

13.8 mm x 7.5 mm

Buzzers & Audio Indicators - Board Mount FAST PULSE, 4-24VDC 3KHZ, 85DB, 24X14MM

PF-21A31PQ
Mallory Sonalert
1: ¥1,705.8
27In Stock

Mfr. Part #
PF-21A31PQ

Mouser Part #
539-PF21A31PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount FAST PULSE, 4-24VDC 3KHZ, 85DB, 24X14MM

Datasheet

27In Stock

¥1,705.8

¥1,338.8

¥1,217.5

¥1,131.1

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

97 dBA

Pulse

3 kHz

12 VDC

18 mA

Solder Pin

Through Hole

24 mm

24 mm x 14 mm

Buzzers & Audio Indicators - Board Mount 3-24DC 80-102DB 3500HZ CONT 30X16

PK-27H36EPSQ
Mallory Sonalert
1: ¥1,230.8
27In Stock

Mfr. Part #
PK-27H36EPSQ

Mouser Part #
539-PK-27H36EPSQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 3-24DC 80-102DB 3500HZ CONT 30X16

Learn More

Datasheet

27In Stock

¥1,230.8

¥955.1

¥867

¥805.6

View

Min.: 1
Mult.: 1

Indicators

95 dB

Constant

3.5 kHz

12 VDC

18 mA

Through Hole

PCB Mount

30 mm

30 mm x 16 mm

Buzzers & Audio Indicators - Board Mount 3-28D0-104DB 3500HZ CONT 30X16 STK $

PK-27N35PSQ
Mallory Sonalert
1: ¥1,259
34In Stock

Mfr. Part #
PK-27N35PSQ

Mouser Part #
539-PK-27N35PSQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 3-28D0-104DB 3500HZ CONT 30X16 STK $

Datasheet

34In Stock

¥1,259

¥1,003.2

¥906.9

¥823.9

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

90 dB

Continuous

3.5 kHz

12 VDC

8 mA

Solder Pin

Through Hole

30 mm

30 mm x 16 mm

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X10

PK-27N36PSQ
Mallory Sonalert
1: ¥933.5
59In Stock
508Expected 10/5/2026

Mfr. Part #
PK-27N36PSQ

Mouser Part #
539-PK-27N36PSQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X10

Datasheet

59In Stock

508Expected 10/5/2026

¥933.5

¥681

¥631.2

¥586.3

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

90 dBA

Continuous

3.5 kHz

12 VDC

15 mA

Solder Pin

Through Hole

30 mm

30 mm x 10 mm

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.8KHZ, 90DB, 23X18

PK-20N38PQ
Mallory Sonalert
1: ¥867
96In Stock

Mfr. Part #
PK-20N38PQ

Mouser Part #
539-PK20N38PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.8KHZ, 90DB, 23X18

Datasheet

96In Stock

¥867

¥687.7

¥621.2

¥574.7

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

90 dBA

Continuous

3.8 kHz

12 VDC

12 mA

Solder Pin

Through Hole

23 mm

23 mm x 18 mm

Buzzers & Audio Indicators - Board Mount CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X14MM

PK-21N31PQ
Mallory Sonalert
1: ¥956.7
89In Stock
138Expected 9/14/2026

Mfr. Part #
PK-21N31PQ

Mouser Part #
539-PK21N31PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X14MM

Datasheet

89In Stock

138Expected 9/14/2026

¥956.7

¥765.7

¥691

¥641.1

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

80 dBA

Continuous

3 kHz

12 VDC

12 mA

Solder Pin

Through Hole

24 mm

24 mm x 14 mm

Buzzers & Audio Indicators - Board Mount SLOW PULSE, 3-24VDC 3KHZ, 85DB, 24X14MM

PL-21A31PQ
Mallory Sonalert
1: ¥2,509.8
58In Stock
853On Order

Mfr. Part #
PL-21A31PQ

Mouser Part #
539-PL21A31PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount SLOW PULSE, 3-24VDC 3KHZ, 85DB, 24X14MM

Datasheet

58In Stock

853On Order

¥2,509.8

¥2,036.4

¥1,845.4

¥1,750.7

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

85 dBA

Pulse

3 kHz

12 VDC

18 mA

Solder Pin

Flange Mount

24 mm

24 mm x 14 mm

Buzzers & Audio Indicators - Board Mount CONSTANT/SLOW PULSE 3-28VDC, 80DB, 24X10

PLD-21N30PQ
Mallory Sonalert
1: ¥1,456.7
20In Stock

Mfr. Part #
PLD-21N30PQ

Mouser Part #
539-PLD-21N30PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT/SLOW PULSE 3-28VDC, 80DB, 24X10

Datasheet

20In Stock

¥1,456.7

¥1,174.3

¥1,039.8

¥965

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

80 dB

Dual Tone

3 kHz

12 VDC

12 mA

Solder Pin

Through Hole

24 mm

24 mm x 9.5 mm

Buzzers & Audio Indicators - Board Mount 5-15DC 95DB 2.5-4.5HZ FS 32X46X16 RED

PS-733PRQ
Mallory Sonalert
1: ¥2,456.6
3In Stock

Mfr. Part #
PS-733PRQ

Mouser Part #
539-PS-733PRQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 5-15DC 95DB 2.5-4.5HZ FS 32X46X16 RED

Learn More

Datasheet

3In Stock

¥2,456.6

¥1,913.5

¥1,737.4

¥1,531.4

View

Min.: 1
Mult.: 1

Indicators

85 dB

Siren Sweep

4.5 kHz

12 VDC

200 mA

Through Hole

PCB Mount

46 mm x 32 mm x 16 mm

Buzzers & Audio Indicators - Board Mount 5-15DC 95DB 2.5-4.5HZ FS 32X46X16 YELLOW

PS-733PYQ
Mallory Sonalert
1: ¥2,456.6
3In Stock

Mfr. Part #
PS-733PYQ

Mouser Part #
539-PS-733PYQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 5-15DC 95DB 2.5-4.5HZ FS 32X46X16 YELLOW

Learn More

Datasheet

3In Stock

¥2,456.6

¥1,913.5

¥1,737.4

¥1,539.7

View

Min.: 1
Mult.: 1

Indicators

85 dB

Siren Sweep

4.5 kHz

12 VDC

200 mA

Wire Leads

PCB Mount

46 mm x 32 mm x 16 mm

Buzzers & Audio Indicators - Board Mount 1-20AC 80DB 5000F XDUCER 10.5X4

PT-0950PQ
Mallory Sonalert
1: ¥506.6
9In Stock

Mfr. Part #
PT-0950PQ

Mouser Part #
539-PT-0950PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 1-20AC 80DB 5000F XDUCER 10.5X4

Learn More

Datasheet

9In Stock

¥506.6

¥387

¥348.8

¥312.3

View

Min.: 1
Mult.: 1

Indicators

80 dB

Constant

5 kHz

5 V

3 mA

Through Hole

PCB Mount

10.5 mm

10.5 mm x 4 mm

Buzzers & Audio Indicators - Board Mount Audible Alarm

PT-1140PEQ
Mallory Sonalert
1: ¥722.5
27In Stock

Mfr. Part #
PT-1140PEQ

Mouser Part #
539-PT-1140PEQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount Audible Alarm

Datasheet

27In Stock

¥722.5

¥551.5

¥496.6

¥460.1

View

Min.: 1
Mult.: 1

Transducers

External Drive Piezoelectric

85 dB

Single

4 kHz

9 V

7 mA

Solder Pin

Through Hole

12 mm

12 mm x 5.5 mm

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 4KHZ 80DB, PC PINS, 14X8

PT-1240PQ
Mallory Sonalert
1: ¥747.5
38In Stock

Mfr. Part #
PT-1240PQ

Mouser Part #
539-PT-1240PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 4KHZ 80DB, PC PINS, 14X8

Datasheet

38In Stock

¥747.5

¥584.7

¥534.8

¥473.4

View

Min.: 1
Mult.: 1

Transducers

External Drive Piezoelectric

80 dB

4.1 kHz

5 V

2 mA

Solder Pin

Through Hole

13.8 mm

13.8 mm x 8.3 mm

Buzzers & Audio Indicators - Board Mount Audible Alarm

PT-1241PFQ
Mallory Sonalert
1: ¥511.6
137In Stock

Mfr. Part #
PT-1241PFQ

Mouser Part #
539-PT-1241PFQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount Audible Alarm

Datasheet

137In Stock

¥511.6

¥388.7

¥350.5

¥323.9

View

Min.: 1
Mult.: 1

Transducers

External Drive Piezoelectric

80 dBA

4 kHz

3 V

1.5 mA

Solder Pin

Through Hole

12.5 mm

12.5 mm x 7 mm

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-25VPP 80DB 4.0KHZ

PT-1245P-P7.5Q
Mallory Sonalert
1: ¥279
167In Stock

Mfr. Part #
PT-1245P-P7.5Q

Mouser Part #
539-PT-1245P-P7.5Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-25VPP 80DB 4.0KHZ

Datasheet

167In Stock

¥279

¥212.6

¥202.6

¥187.7

View

Min.: 1
Mult.: 1

Transducers

External Drive Piezoelectric

80 dB

Dual Tone

4 kHz

25 V

1.5 mA

Solder Pin

Through Hole

12.6 mm

12.5 mm x 7 mm

Buzzers & Audio Indicators - Board Mount 3-30VAC, PC Pins 4000Hz 80dB

PT-1245P-PQ
Mallory Sonalert
1: ¥274.1
126In Stock
180Expected 10/6/2026

Mfr. Part #
PT-1245P-PQ

Mouser Part #
539-PT-1245P-PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 3-30VAC, PC Pins 4000Hz 80dB

Datasheet

126In Stock

180Expected 10/6/2026

¥274.1

¥206

¥186

¥171.1

View

Min.: 1
Mult.: 1

Transducers

External Drive Piezoelectric

80 dBA

Dual Tone

4 kHz

25 V

1.5 mA

Solder Pin

Through Hole

12.6 mm

12.6 mm x 7 mm

Alarms
Audio Indicators
Benders
Buzzer Elements
Buzzer Indicator
Buzzer Indicators
Buzzers
Buzzer Transducer
Buzzer Transducers
Buzz Transducer
Elements
Indicators
Magnet Buzzer Indicators
Magnetic Buzzer Transducer
Magnetic Buzzer Transducers
Piezo Buzzer
Piezo Buzzer Indicators
Piezo Buzzer Transducers
Piezoelectric Benders
Piezoelectric Diaphragms

Audio Indicator
Buzzer
Buzzer Transducer
Electromagnetic
Electromechanical
External Drive Piezoelectric
Indicator
Lighted Buzzer
Magnet Buzzer Indicator
Magnetic
Medical
Miniature Board Mount Buzzer
Piezo
Piezo Buzzer
Piezo Buzzer Indicator
Piezo Buzzer Transducer
Piezoelectric
Piezoelectric Buzzer
Piezoelectric Diaphragms
Piezoelectric Indicator

60 dBA
63 dBA
64 dBA
65 dB
65 dBA
68 dBA
70 dB
70 dBA
72 dB
72 dBA
73 dB
73 dBA
74 dB
75 dB
75 dBA
76 dB
76 dBA
77 dB
78 dB
78 dBA

Beep
Bell
Buzzer
Cardiac
Cardiovascular
Chime
Chirp
Constant
Continuous
continuous
Ding Dong
Dual Tone
Failure
Fast Pulse
General
Intermittent
Multiple Tones
Oxygenation
Pulse
Ringer

3.4 Hz
150 Hz to 4 kHz
200 Hz
400 Hz
600 Hz
750 Hz
800 Hz
1 kHz
1.1 kHz
1.2 kHz
1.3 kHz
1.8 kHz
2 kHz
2.048 kHz
2.1 kHz
2.2 kHz
2.3 kHz
2.4 kHz
2.5 kHz
2.6 kHz

1 VAC
1 V to 25 V
1 V to 30 V
1 V to 60 V
1.2 VAC
1.5 V
1.5 VAC
1.5 VDC
2.4 VAC
2.5 V to 4.5 V
3 V
3 VAC
3 VDC
3 V to 25 V
3.3 VAC
3.3 V to 5 V
3.5 V
3.5 VAC
3.6 V
3.6 VAC

1 mA
1.5 mA
2 mA
2.5 mA
3 mA
4 mA
4.5 mA
5 mA
5.7 mA
6 mA
7 mA
8 mA
9 mA
10 mA
11 mA
12 mA
13 mA
14 mA
15 mA
16 mA

6.6 mm
6.7 mm
7.7 mm
9 mm
9.2 mm
9.5 mm
9.6 mm
10 mm
10.5 mm
12 mm
12.2 mm
12.5 mm
12.6 mm
13.7 mm
13.8 mm
13.9 mm
14 mm
15 mm
15.4 mm
16 mm

3.2 mm x 3.2 mm x 2 mm
3.4 mm x 3 mm x 2 mm
4 mm x 4 mm x 2 mm
5 mm L x 5 mm W x 3 mm H
5 mm x 5 mm x 1.9 mm
5 mm x 5 mm x 2 mm
5 mm x 5 mm x 2.5 mm
5 mm x 5 mm x 2.7 mm
5 mm x 5 mm x 3 mm
5.2 mm x 5.2 mm x 3 mm
6.5 mm x 6.5 mm x 4 mm
6.6 mm x 3.5 mm
6.7 mm x 3.6 mm
7.5 mm x 7.5 mm x 2 mm
7.5 mm x 7.5 mm x 2.5 mm
7.7 mm x 0.17 mm
8.5 mm L x 8.5 mm W x 3 mm H
8.5 mm L x 8.5 mm W x 4 mm H
8.5 mm x 8.5 mm x 3 mm
8.5 mm x 8.5 mm x 3.2 mm