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PK Series Electromechanical

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Part #

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

PK-27N36PSQ
Mallory Sonalert
1: €4.79
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

€4.79

€3.49

€3.21

€2.95

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Min.: 1
Mult.: 1

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

PK-35A29WQ
Mallory Sonalert
1: €5.90
48In 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

48In Stock

€5.90

€4.65

€4.24

€3.96

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Min.: 1
Mult.: 1

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

PK-16N04WA-12Q
Mallory Sonalert
1: €7.62
19In Stock

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

Mouser Part No
539-PK16N04WA12Q

Mallory Sonalert

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

Datasheet

19In Stock

€7.62

€6.28

€5.50

€5.07

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Min.: 1
Mult.: 1

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

PK-20A38WQ
Mallory Sonalert
1: €4.70
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

€4.70

€4.05

€3.62

€3.33

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Min.: 1
Mult.: 1

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

PK-20N38PQ
Mallory Sonalert
1: €4.18
247In 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

247In Stock

€4.18

€3.41

€3.04

€2.81

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3KHZ, 85DB, 24X14

PK-21A29PQ
Mallory Sonalert
1: €5.70
45In Stock

Mfr. Part No.
PK-21A29PQ

Mouser Part No
539-PK21A29PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3KHZ, 85DB, 24X14

Datasheet

45In Stock

€5.70

€5.69

€5.29

€4.76

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 4-8VDC 450HZ, 85DB, BUZZER

PK-26N04P-06AQ
Mallory Sonalert
1: €8.48
4In Stock

Mfr. Part No.
PK-26N04P-06AQ

Mouser Part No
539-PK26N04P06AQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 4-8VDC 450HZ, 85DB, BUZZER

Datasheet

4In Stock

€8.48

€6.68

€5.99

€5.52

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Min.: 1
Mult.: 1

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

PK-27A25PSQ
Mallory Sonalert
1: €5.22
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

€5.22

€4.30

€3.81

€3.53

€3.20

Min.: 1
Mult.: 1

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

PK-27A35ERQ
Mallory Sonalert
1: €8.90
57In Stock

Mfr. Part No.
PK-27A35ERQ

Mouser Part No
539-PK27A35ERQ

Mallory Sonalert

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

Datasheet

57In Stock

€8.90

€7.77

€6.96

€6.42

€5.87

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X16

PK-27N35WQ
Mallory Sonalert
1: €4.63
29In Stock

Mfr. Part No.
PK-27N35WQ

Mouser Part No
539-PK27N35WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X16

Datasheet

29In Stock

€4.63

€3.84

€3.42

€3.08

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Min.: 1
Mult.: 1

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

PK-27N36WQ
Mallory Sonalert
1: €4.45
297In Stock

Mfr. Part No.
PK-27N36WQ

Mouser Part No
539-PK27N36WQ

Mallory Sonalert

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

Datasheet

297In Stock

€4.45

€3.94

€3.71

€3.65

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.9KHZ, 90DB, 42X16

PK-35N29WQ
Mallory Sonalert
1: €4.88
288In Stock

Mfr. Part No.
PK-35N29WQ

Mouser Part No
539-PK35N29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.9KHZ, 90DB, 42X16

Datasheet

288In Stock

€4.88

€4.58

€4.09

€3.77

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Min.: 1
Mult.: 1

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

PK-21N31PQ
Mallory Sonalert
1: €4.40
27In Stock

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

27In Stock

€4.40

€3.47

€3.23

€2.95

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Min.: 1
Mult.: 1

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

PK-20A25WQ
Mallory Sonalert
1: €5.19
1,789Expected 03/08/2026

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

1,789Expected 03/08/2026

€5.19

€4.77

€4.46

€4.36

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Min.: 1
Mult.: 1

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

PK-16N04WA-24Q
Mallory Sonalert
1: €8.39
61Expected 22/04/2026

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

Mouser Part No
539-PK16N04WA24Q

Mallory Sonalert

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

Datasheet

61Expected 22/04/2026

€8.39

€6.45

€5.77

€5.32

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 1-2VDC 400HZ, 24X17X15MM

PK-16N04WA-01Q
Mallory Sonalert
1: €9.32
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PK-16N04WA-01Q

Mouser Part No
539-PK-16N04WA-01Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 1-2VDC 400HZ, 24X17X15MM

Datasheet

Non-Stocked Lead-Time 25 Weeks

€9.32

€9.31

€8.96

€8.82

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 3-24VDC, Continuous 400Hz 70dB

PK-2316N04P-06Q
Mallory Sonalert
1: €13.52
Non-Stocked

Mfr. Part No.
PK-2316N04P-06Q

Mouser Part No
539-PK-2316N04P-06Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 3-24VDC, Continuous 400Hz 70dB

Datasheet

Non-Stocked

€13.52

€12.93

€8.20

€8.08

€7.14

Min.: 1
Mult.: 1

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

PK-27A25WQ
Mallory Sonalert
1: €5.36
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PK-27A25WQ

Mouser Part No
539-PK-27A25WQ

Mallory Sonalert

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

Datasheet

Non-Stocked Lead-Time 25 Weeks

€5.36

€5.30

€4.79

€3.70

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 9-48VDC, Continuous Flange,200Hz 94dB

PK-27A29ERB481Q
Mallory Sonalert
1: €7.08
Non-Stocked

Mfr. Part No.
PK-27A29ERB481Q

Mouser Part No
539-PK-27A29ERB481Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 9-48VDC, Continuous Flange,200Hz 94dB

Datasheet

Non-Stocked

€7.08

€6.93

€6.57

€6.54

€5.92

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 2-4VDC 400HZ, 24X17X15MM

PK-16N04WA-03Q
Mallory Sonalert
1: €6.48
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PK-16N04WA-03Q

Mouser Part No
539-PK16N04WA-03Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 2-4VDC 400HZ, 24X17X15MM

Datasheet

Non-Stocked Lead-Time 25 Weeks

€6.48

€6.38

€6.06

€5.95

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 4-8VDC 400HZ, 24X17X15MM

PK-16N04WA-06Q
Mallory Sonalert
1: €8.82
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PK-16N04WA-06Q

Mouser Part No
539-PK16N04WA-06Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 4-8VDC 400HZ, 24X17X15MM

Datasheet

Non-Stocked Lead-Time 25 Weeks

€8.82

€7.83

€7.37

€6.92

€6.68

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3KHZ, 85DB, 24X14

PK-21A29WQ
Mallory Sonalert
1: €4.05
Non-Stocked

Mfr. Part No.
PK-21A29WQ

Mouser Part No
539-PK21A29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3KHZ, 85DB, 24X14

Datasheet

Non-Stocked

€4.05

€3.19

€2.91

€2.72

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3.5KHZ, 95DB, 30X16

PK-27A35PSQ
Mallory Sonalert
1: €5.44
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PK-27A35PSQ

Mouser Part No
539-PK27A35PSQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3.5KHZ, 95DB, 30X16

Datasheet

Non-Stocked Lead-Time 25 Weeks

€5.44

€4.67

€4.20

€4.05

€4.02

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 30X16

PK-27A35WQ
Mallory Sonalert
250: €5.26
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PK-27A35WQ

Mouser Part No
539-PK27A35WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 30X16

Datasheet

Non-Stocked Lead-Time 25 Weeks

€5.26

€4.95

€4.71

€4.70

Min.: 250
Mult.: 1

Buzzers & Audio Indicators - Board Mount 3-24VDC, Continuous PC Pins 3800Hz 105dB

PK-20A38P-01Q
Mallory Sonalert
1: €6.09
Non-Stocked

Mfr. Part No.
PK-20A38P-01Q

Mouser Part No
539-PK-20A38P-01Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 3-24VDC, Continuous PC Pins 3800Hz 105dB

Datasheet

Non-Stocked

€6.09

€4.88

€4.50

€4.47

View

Min.: 1
Mult.: 1

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