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

PK Series Audio Devices

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

Types of Audio Devices

List Images

Results: 45

Applied Filters:

Series = PK

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 - Industrial CONSTANT, 3-28VDC 3.8KHZ, 85DB, 23X18

PK-20N38WQ
Mallory Sonalert
1: 4,60 €
2.417In Stock

Mfr. Part No.
PK-20N38WQ

Mouser Part No
539-PK-20N38WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.8KHZ, 85DB, 23X18

Datasheet

2.417In Stock

4,60 €

3,56 €

3,09 €

3,07 €

View

Min.: 1
Mult.: 1

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

PK-21A31PQ
Mallory Sonalert
1: 3,37 €
398In 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

398In Stock

3,37 €

3,02 €

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.5KHZ, 90DB, 30X16

PK-27N25WQ
Mallory Sonalert
1: 2,84 €
849In Stock

Mfr. Part No.
PK-27N25WQ

Mouser Part No
539-PK-27N25WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.5KHZ, 90DB, 30X16

Datasheet

849In Stock

2,84 €

2,46 €

2,38 €

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 2.5KHZ, 95DB, 30X16

PK-27A25PSQ
Mallory Sonalert
1: 3,98 €
234In Stock

Mfr. Part No.
PK-27A25PSQ

Mouser Part No
539-PK27A25PSQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 2.5KHZ, 95DB, 30X16

Datasheet

234In Stock

3,98 €

3,69 €

3,32 €

3,20 €

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 3-28VDC, Continuous 3500Hz 90dB

PK-35N29ERQ
Mallory Sonalert
1: 27,22 €
94In Stock

Mfr. Part No.
PK-35N29ERQ

Mouser Part No
539-PK-35N29ERQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 3-28VDC, Continuous 3500Hz 90dB

Datasheet

94In Stock

27,22 €

20,57 €

18,52 €

17,16 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 4 DB 4.0 KHZ

PKLCS1212E4001-R1
Murata Electronics
1: 0,912 €
14.224In Stock
123.000On Order
End of Life

Mfr. Part No.
PKLCS1212E4001-R1

Mouser Part No
81-PKLCS1212E4001

End of Life

Murata Electronics

Buzzers & Audio Indicators - Board Mount 4 DB 4.0 KHZ

Datasheet

14.224In Stock

123.000On Order

Cut Tape

0,912 €

0,716 €

0,651 €

0,606 €

Reel

0,439 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

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

PK-12N40PQ
Mallory Sonalert
1: 4,02 €
1.818In Stock
1.954Expected 10/20/2026

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

1.818In Stock

1.954Expected 10/20/2026

4,02 €

2,92 €

2,70 €

2,58 €

View

Min.: 1
Mult.: 1

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

PK-20A25WQ
Mallory Sonalert
1: 5,78 €
1.868In Stock

Mfr. Part No.
PK-20A25WQ

Mouser Part No
539-PK-20A25WQ

Mallory Sonalert

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

Datasheet

1.868In Stock

5,78 €

5,07 €

4,66 €

4,45 €

View

Min.: 1
Mult.: 1

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

PK-21N30PQ
Mallory Sonalert
1: 3,42 €
3.005In 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

3.005In Stock

3,42 €

2,66 €

2,47 €

2,28 €

View

Min.: 1
Mult.: 1

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

PK-27N26WQ
Mallory Sonalert
1: 5,03 €
490In Stock
893Expected 10/20/2026

Mfr. Part No.
PK-27N26WQ

Mouser Part No
539-PK-27N26WQ

Mallory Sonalert

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

Datasheet

490In Stock

893Expected 10/20/2026

5,03 €

4,32 €

3,72 €

3,56 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-15VDC 4.1KHZ, SEALED

PK-12N40PEQ
Mallory Sonalert
1: 3,84 €
4.493In Stock

Mfr. Part No.
PK-12N40PEQ

Mouser Part No
539-PK12N40PEQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-15VDC 4.1KHZ, SEALED

Datasheet

4.493In Stock

3,84 €

2,92 €

2,64 €

2,44 €

View

Min.: 1
Mult.: 1

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

PK-20A25PQ
Mallory Sonalert
1: 4,66 €
1.543In 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

1.543In Stock

4,66 €

3,60 €

3,23 €

2,98 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 1.5-30VDC 3KHZ, 85DB, 24X9.5MM

PK-21N30WQ
Mallory Sonalert
1: 4,24 €
1.638In Stock

Mfr. Part No.
PK-21N30WQ

Mouser Part No
539-PK21N30WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 1.5-30VDC 3KHZ, 85DB, 24X9.5MM

Datasheet

1.638In Stock

4,24 €

3,64 €

3,29 €

3,04 €

View

Min.: 1
Mult.: 1

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

PKM22EPPH40S1-B0
Murata Electronics
1: 0,972 €
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

0,972 €

0,743 €

0,671 €

0,621 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial Audible Alarm

PK-20A35EW-24VQ
Mallory Sonalert
1: 4,94 €
335In Stock

Mfr. Part No.
PK-20A35EW-24VQ

Mouser Part No
539-PK-20A35EW-24VQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial Audible Alarm

Datasheet

335In Stock

4,94 €

3,78 €

3,41 €

3,16 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 2-28VDC 3.5KHZ, 90DB, 37X24

PK-27N35EPQ
Mallory Sonalert
1: 9,09 €
67In Stock

Mfr. Part No.
PK-27N35EPQ

Mouser Part No
539-PK-27N35EPQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 2-28VDC 3.5KHZ, 90DB, 37X24

Datasheet

67In Stock

9,09 €

7,36 €

6,57 €

6,09 €

View

Min.: 1
Mult.: 1

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

PK-27N36PSQ
Mallory Sonalert
1: 4,83 €
59In Stock
508Expected 10/5/2026

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

59In Stock

508Expected 10/5/2026

4,83 €

3,53 €

3,27 €

3,04 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 2.9KHZ, 95DB, 42X16

PK-35A29WQ
Mallory Sonalert
1: 6,48 €
95In Stock

Mfr. Part No.
PK-35A29WQ

Mouser Part No
539-PK-35A29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 2.9KHZ, 95DB, 42X16

Datasheet

95In Stock

6,48 €

5,01 €

4,53 €

4,21 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 8-16VDC 400HZ, 24X17X15MM

PK-16N04WA-12Q
Mallory Sonalert
1: 7,90 €
17In Stock

Mfr. Part No.
PK-16N04WA-12Q

Mouser Part No
539-PK16N04WA12Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 8-16VDC 400HZ, 24X17X15MM

Datasheet

17In Stock

7,90 €

6,35 €

5,62 €

5,22 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 20-28VDC 400HZ, 24X17X15MM

PK-16N04WA-24Q
Mallory Sonalert
1: 8,32 €
144In Stock
110Expected 10/20/2026

Mfr. Part No.
PK-16N04WA-24Q

Mouser Part No
539-PK16N04WA24Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 20-28VDC 400HZ, 24X17X15MM

Datasheet

144In Stock

110Expected 10/20/2026

8,32 €

6,67 €

6,04 €

5,49 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 28X25

PK-20A35EWQ
Mallory Sonalert
1: 4,82 €
176In Stock
2.435Expected 8/24/2026

Mfr. Part No.
PK-20A35EWQ

Mouser Part No
539-PK20A35EWQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 28X25

Datasheet

176In Stock

2.435Expected 8/24/2026

4,82 €

3,53 €

3,27 €

3,03 €

View

Min.: 1
Mult.: 1

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

PK-20A38WQ
Mallory Sonalert
1: 5,19 €
6In Stock

Mfr. Part No.
PK-20A38WQ

Mouser Part No
539-PK20A38WQ

Mallory Sonalert

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

Datasheet

6In Stock

5,19 €

4,11 €

3,69 €

3,42 €

View

Min.: 1
Mult.: 1

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

PK-20N38PQ
Mallory Sonalert
1: 4,49 €
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

4,49 €

3,56 €

3,22 €

2,98 €

View

Min.: 1
Mult.: 1

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

PK-21N31PQ
Mallory Sonalert
1: 4,95 €
89In Stock
138Expected 9/14/2026

Mfr. Part No.
PK-21N31PQ

Mouser Part No
539-PK21N31PQ

Mallory Sonalert

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

Datasheet

89In Stock

138Expected 9/14/2026

4,95 €

3,96 €

3,58 €

3,32 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 37X24

PK-27A35EPQ
Mallory Sonalert
1: 9,00 €
156In Stock
91Expected 9/23/2026

Mfr. Part No.
PK-27A35EPQ

Mouser Part No
539-PK27A35EPQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 37X24

Datasheet

156In Stock

91Expected 9/23/2026

9,00 €

7,18 €

6,48 €

6,01 €

View

Min.: 1
Mult.: 1

PK Series Audio Devices

Types of Audio Devices

Customer Service Office

Company

Resources

Support