Buzzers & Audio Indicators - Board Mount

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Speakers for Occupancy Sensors

In any audio application, speakers are the components that take the stored electronic signals and turn them back into actual sound, supplying the end-result of the audio system for listeners to hear...

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Part #

Buzzers & Audio Indicators - Board Mount CONSTANT, 4-7VDC 2.3KHZ, REEL

ASI301TRQ
Mallory Sonalert
1: 24,39 kr.
1.814In Stock

Mfr. Part No.
ASI301TRQ

Mouser Part No
539-ASI301TRQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 4-7VDC 2.3KHZ, REEL

Datasheet

1.814In Stock

Cut Tape

24,39 kr.

19,17 kr.

17,53 kr.

16,26 kr.

15,29 kr.

Reel

14,62 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 250

Indicators

Electromagnetic

90 dB

Continuous

2.4 kHz

5 VDC

30 mA

Gullwing Lead

SMD/SMT

12.6 mm x 12.6 mm x 10 mm

Buzzers & Audio Indicators - Board Mount Audible Alarm

ASI09N27M-05Q
Mallory Sonalert
1: 30,51 kr.
3.522In Stock

Mfr. Part No.
ASI09N27M-05Q

Mouser Part No
539-ASI09N27M-05Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount Audible Alarm

Datasheet

3.522In Stock

30,51 kr.

26,33 kr.

24,99 kr.

23,95 kr.

View

Min.: 1
Mult.: 1

Indicators

Electromagnetic

80 dB

Continuous

2.7 kHz

5 VDC

30 mA

Gullwing Lead

SMD/SMT

9.5 mm x 9.5 mm x 5 mm

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

PK-21A31PQ
Mallory Sonalert
1: 30,88 kr.
416In Stock

Mfr. Part No.
PK-21A31PQ

Mouser Part No
539-PK-21A31PQ

Mallory Sonalert

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

Datasheet

416In Stock

30,88 kr.

25,96 kr.

24,99 kr.

23,20 kr.

22,53 kr.

Min.: 1
Mult.: 1

Indicators

Piezoelectric

85 dBA

Continuous

3 kHz

12 VDC

18 mA

Solder Pin

Through Hole

24 mm

24 mm x 14 mm

Buzzers & Audio Indicators - Board Mount Round 12.2mmx6.5mm 4kHz Vin=3V

PS1240P02BT
TDK
1: 4,11 kr.
17.027In Stock
40.000Expected 27/07/2026

Mfr. Part No.
PS1240P02BT

Mouser Part No
810-PS1240P02BT

TDK

Buzzers & Audio Indicators - Board Mount Round 12.2mmx6.5mm 4kHz Vin=3V

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Datasheet

17.027In Stock

40.000Expected 27/07/2026

4,11 kr.

Reel

4,11 kr.

4,07 kr.

4,01 kr.

Min.: 1
Mult.: 1

: 2.500

Buzzers

Piezoelectric

70 dBA

Continuous

4 kHz

30 V

Solder Pin

Through Hole

12.2 mm

12.2 mm x 6.5 mm

Buzzers & Audio Indicators - Board Mount Round 12.2mmx3.5mm 4kHz Vin=3V

PS1240P02CT3
TDK
1: 4,59 kr.
6.604In Stock

Mfr. Part No.
PS1240P02CT3

Mouser Part No
810-PS1240P02CT3

TDK

Buzzers & Audio Indicators - Board Mount Round 12.2mmx3.5mm 4kHz Vin=3V

Learn More

Datasheet

6.604In Stock

4,59 kr.

Reel

4,59 kr.

4,36 kr.

Quote

Min.: 1
Mult.: 1

: 2.500

Buzzers

Piezoelectric

60 dBA

Continuous

4 kHz

30 V

Solder Pin

Through Hole

12.2 mm

12.2 mm x 3.5 mm

Buzzers & Audio Indicators - Board Mount Round 14mmx8mm 4kHz Vin=3V

PS1440P02BT
TDK
1: 3,98 kr.
4.915In Stock
6.750On Order

Mfr. Part No.
PS1440P02BT

Mouser Part No
810-PS1440P02BT

TDK

Buzzers & Audio Indicators - Board Mount Round 14mmx8mm 4kHz Vin=3V

Learn More

Datasheet

4.915In Stock

6.750On Order

3,98 kr.

2,68 kr.

2,61 kr.

Reel

2,40 kr.

Min.: 1
Mult.: 1

: 1.750

Buzzers

Piezoelectric

75 dBA

Continuous

4 kHz

3 V

Solder Pin

Through Hole

14 mm

14 mm x 8 mm

Buzzers & Audio Indicators - Board Mount Round 17mmx8mm 2 kHz Vin=3V

PS1720P02
TDK
1: 5,77 kr.
4.408In Stock

Mfr. Part No.
PS1720P02

Mouser Part No
810-PS1720P02

TDK

Buzzers & Audio Indicators - Board Mount Round 17mmx8mm 2 kHz Vin=3V

Learn More

Datasheet

4.408In Stock

5,77 kr.

3,12 kr.

2,72 kr.

2,69 kr.

View

Min.: 1
Mult.: 1

Buzzers

Piezoelectric

70 dBA

Continuous

2 kHz

3 V

Solder Pin

Through Hole

17 mm

17 mm x 8 mm

Buzzers & Audio Indicators - Board Mount Round 14mmx11mm 2kHz Vin=5V

PS1420P02CT
TDK
1: 5,01 kr.
3.692In Stock
3.500Expected 28/04/2026

Mfr. Part No.
PS1420P02CT

Mouser Part No
810-PS1420P02CT

TDK

Buzzers & Audio Indicators - Board Mount Round 14mmx11mm 2kHz Vin=5V

Learn More

Datasheet

3.692In Stock

3.500Expected 28/04/2026

5,01 kr.

3,31 kr.

2,87 kr.

2,69 kr.

2,63 kr.

Reel

2,40 kr.

Min.: 1
Mult.: 1

: 1.750

Buzzers

Piezoelectric

70 dBA

Continuous

2 kHz

5 V

Solder Pin

Through Hole

14 mm

14 mm x 11 mm

Buzzers & Audio Indicators - Board Mount -

PS1740P02CE
TDK
1: 6,86 kr.
375In Stock

Mfr. Part No.
PS1740P02CE

Mouser Part No
810-PS1740P02CE

TDK

Buzzers & Audio Indicators - Board Mount -

Learn More

Datasheet

375In Stock

6,86 kr.

4,42 kr.

3,73 kr.

3,46 kr.

3,10 kr.

Min.: 1
Mult.: 1

Buzzers

Piezoelectric

60 dBA

Continuous

4 kHz

3 V

Solder Pin

Through Hole

17 mm

17 mm x 4.6 mm

Buzzers & Audio Indicators - Board Mount With not internal oscillator

PS1740P02E
TDK
1: 5,97 kr.
876In Stock
1.500On Order

Mfr. Part No.
PS1740P02E

Mouser Part No
810-PS1740P02E

TDK

Buzzers & Audio Indicators - Board Mount With not internal oscillator

Learn More

Datasheet

876In Stock

1.500On Order

5,97 kr.

3,21 kr.

2,91 kr.

2,82 kr.

View

Min.: 1
Mult.: 1

Buzzers

Piezoelectric

75 dBA

Continuous

4 kHz

3 V

Solder Pin

Through Hole

17 mm

17 mm x 7.5 mm

Buzzers & Audio Indicators - Board Mount CONSTANT, 4-7VDC 2.3KHZ, 12.6X12.6X10

ASI301Q
Mallory Sonalert
1: 24,32 kr.
9.043In Stock

Mfr. Part No.
ASI301Q

Mouser Part No
539-ASI301Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 4-7VDC 2.3KHZ, 12.6X12.6X10

Datasheet

9.043In Stock

24,32 kr.

20,37 kr.

17,75 kr.

16,49 kr.

View

Min.: 1
Mult.: 1

Indicators

Electromagnetic

90 dB

Continuous

2.4 kHz

5 VDC

30 mA

Gullwing Lead

SMD/SMT

12.6 mm x 12.6 mm x 10 mm

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-15VDC 4.1KHZ, 83DB, 14X8MM

PK-12N40PQ
Mallory Sonalert
1: 28,20 kr.
2.494In Stock

Mfr. Part No.
PK-12N40PQ

Mouser Part No
539-PK-12N40PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-15VDC 4.1KHZ, 83DB, 14X8MM

Datasheet

2.494In Stock

28,20 kr.

21,78 kr.

20,14 kr.

18,65 kr.

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

82 dBA

Continuous

4.1 kHz

12 VDC

10 mA

Solder Pin

Through Hole

13.8 mm

14 mm x 8 mm

Buzzers & Audio Indicators - Board Mount CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X9.5MM

PK-21N30PQ
Mallory Sonalert
1: 26,63 kr.
3.422In Stock

Mfr. Part No.
PK-21N30PQ

Mouser Part No
539-PK-21N30PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X9.5MM

Datasheet

3.422In Stock

26,63 kr.

19,32 kr.

17,83 kr.

17,08 kr.

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 9.5 mm

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 2.5KHZ, 90DB, 30X10

PK-27N26PSQ
Mallory Sonalert
1: 34,99 kr.
624In Stock

Mfr. Part No.
PK-27N26PSQ

Mouser Part No
539-PK-27N26PSQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 2.5KHZ, 90DB, 30X10

Datasheet

624In Stock

34,99 kr.

25,51 kr.

23,65 kr.

21,93 kr.

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

90 dBA

Continuous

2.5 kHz

12 VDC

15 mA

Solder Pin

Through Hole

30 mm

30 mm x 10 mm

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 2.5KHZ, 95DB, 23X18

PK-20A25PQ
Mallory Sonalert
1: 33,87 kr.
2.215In Stock

Mfr. Part No.
PK-20A25PQ

Mouser Part No
539-PK20A25PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 2.5KHZ, 95DB, 23X18

Datasheet

2.215In Stock

33,87 kr.

26,86 kr.

24,02 kr.

22,23 kr.

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

95 dBA

Continuous

2.5 kHz

12 VDC

25 mA

Solder Pin

Through Hole

23 mm

23 mm x 18 mm

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18

PK-20A38PQ
Mallory Sonalert
1: 27,75 kr.
1.006In Stock

Mfr. Part No.
PK-20A38PQ

Mouser Part No
539-PK20A38PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18

Datasheet

1.006In Stock

27,75 kr.

24,17 kr.

23,05 kr.

22,08 kr.

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

95 dBA

Continuous

3.8 kHz

12 VDC

15 mA

Solder Pin

Through Hole

23 mm

23 mm x 18 mm

Buzzers & Audio Indicators - Board Mount CONSTANT, 2-6VDC XLOUD, 23x10mm

MSO206NR
Mallory Sonalert
1: 96,83 kr.
27In Stock

Mfr. Part No.
MSO206NR

Mouser Part No
539-MSO206NR

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 2-6VDC XLOUD, 23x10mm

Datasheet

27In Stock

96,83 kr.

62,22 kr.

58,86 kr.

Min.: 1
Mult.: 1

Indicators

Piezoelectric

95 dBA

Continuous

3.5 kHz

3 VDC

30 mA

Solder Pin

Through Hole

23 mm

23 mm x 23 mm x 14 mm

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC OCTAGON, 23X13MM

MSO320R
Mallory Sonalert
1: 64,45 kr.
190In Stock

Mfr. Part No.
MSO320R

Mouser Part No
539-MSO320R

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC OCTAGON, 23X13MM

Datasheet

190In Stock

64,45 kr.

54,46 kr.

46,70 kr.

43,49 kr.

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

78 dBA

Continuous

3.5 kHz

20 VDC

16 mA

Solder Pin

Through Hole

23 mm

23 mm x 23 mm x 14 mm

Buzzers & Audio Indicators - Board Mount 4KHz External Drive Pin Type

PKM22EPPH40S1-B0
Murata Electronics
1: 7,25 kr.
412In Stock
Factory Special Order

Mfr. Part No.
PKM22EPPH40S1-B0

Mouser Part No
81-PKM22EPPH40S1-B0

Factory Special Order

Murata Electronics

Buzzers & Audio Indicators - Board Mount 4KHz External Drive Pin Type

Datasheet

412In Stock

7,25 kr.

5,54 kr.

5,01 kr.

4,63 kr.

View

Min.: 1
Mult.: 1

Buzzers

External Drive Piezoelectric

75 dBA

Sounder, Ringer

4 kHz

15 V

Solder Pin

Through Hole

22 mm

Buzzers & Audio Indicators - Board Mount Audible Alarm

ASI12N35MQ
Mallory Sonalert
1: 38,72 kr.
7In Stock

Mfr. Part No.
ASI12N35MQ

Mouser Part No
539-ASI12N35MQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount Audible Alarm

Datasheet

7In Stock

38,72 kr.

31,85 kr.

29,54 kr.

28,65 kr.

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

83 dB

Continuous

3.5 kHz

12 VDC

10 mA

Gullwing Lead

SMD/SMT

14 mm x 14 mm x 7.3 mm

Buzzers & Audio Indicators - Board Mount Audible Alarm

ASI12N35MTRQ
Mallory Sonalert
1: 24,99 kr.
275In Stock
300Expected 27/04/2026

Mfr. Part No.
ASI12N35MTRQ

Mouser Part No
539-ASI12N35MTRQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount Audible Alarm

Datasheet

275In Stock

300Expected 27/04/2026

Cut Tape

24,99 kr.

19,69 kr.

18,43 kr.

Reel

18,43 kr.

MouseReel Available

Min.: 1
Mult.: 1

: 300

Indicators

Piezoelectric

83 dB

Continuous

3.5 kHz

12 VDC

10 mA

Gullwing Lead

SMD/SMT

14 mm x 14 mm x 7.3 mm

Buzzers & Audio Indicators - Board Mount CONSTANT, 9-15VDC 2.3KHZ, 12.6X12.6X10

ASI401Q
Mallory Sonalert
1: 26,78 kr.
131In Stock
1.040Expected 20/08/2026

Mfr. Part No.
ASI401Q

Mouser Part No
539-ASI401Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 9-15VDC 2.3KHZ, 12.6X12.6X10

Datasheet

131In Stock

1.040Expected 20/08/2026

26,78 kr.

20,52 kr.

17,83 kr.

16,56 kr.

View

Min.: 1
Mult.: 1

Indicators

Electromagnetic

90 dB

Continuous

2.4 kHz

12 VDC

50 mA

Gullwing Lead

SMD/SMT

12.6 mm x 12.6 mm x 10 mm

Buzzers & Audio Indicators - Board Mount Audible Alarm

PK-27H25PQ
Mallory Sonalert
1: 45,66 kr.
32In Stock
280On Order

Mfr. Part No.
PK-27H25PQ

Mouser Part No
539-PK-27H25PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount Audible Alarm

Datasheet

32In Stock

280On Order

45,66 kr.

36,11 kr.

32,75 kr.

30,51 kr.

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

100 dBA

Continuous

2.5 kHz

12 VDC

18 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: 35,96 kr.
352In Stock

Mfr. Part No.
PK-27N36PSQ

Mouser Part No
539-PK-27N36PSQ

Mallory Sonalert

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

Datasheet

352In Stock

35,96 kr.

26,33 kr.

24,39 kr.

22,60 kr.

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: 32,75 kr.
96In Stock

Mfr. Part No.
PK-20N38PQ

Mouser Part No
539-PK20N38PQ

Mallory Sonalert

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

Datasheet

96In Stock

32,75 kr.

26,56 kr.

24,02 kr.

22,23 kr.

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

Speakers for Occupancy Sensors

Customer Service Office

Company

Resources

Support

9 mm L x 9 mm W x 5.5 mm H
9.5 mm x 9.5 mm x 5 mm
12 mm L x 12 mm W x 10 mm H
12 mm x 5.5 mm
12.2 mm x 3.5 mm
12.2 mm x 6.5 mm
12.6 mm x 12.6 mm x 10 mm
12.6 mm x 6.9 mm
13.8 mm x 7.5 mm
14 mm x 11 mm
14 mm x 14 mm x 7.3 mm
14 mm x 8 mm
17 mm x 4.6 mm
17 mm x 7.5 mm
17 mm x 8 mm
23 mm x 18 mm
23 mm x 23 mm x 14 mm
24 mm x 14 mm
24 mm x 9.5 mm
30 mm x 10 mm