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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: $5.57
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

$5.57

$4.06

$3.73

$3.43

View

Min.: 1
Mult.: 1

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

PK-35A29WQ
Mallory Sonalert
1: $6.86
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

$6.86

$5.41

$4.93

$4.61

View

Min.: 1
Mult.: 1

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

PK-16N04WA-12Q
Mallory Sonalert
1: $8.86
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

$8.86

$7.30

$6.39

$5.89

View

Min.: 1
Mult.: 1

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

PK-20A38WQ
Mallory Sonalert
1: $5.46
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

$5.46

$4.71

$4.21

$3.87

View

Min.: 1
Mult.: 1

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

PK-20N38PQ
Mallory Sonalert
1: $4.86
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

$4.86

$3.96

$3.53

$3.27

View

Min.: 1
Mult.: 1

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

PK-21A29PQ
Mallory Sonalert
1: $6.63
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

$6.63

$6.62

$6.15

$5.53

View

Min.: 1
Mult.: 1

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

PK-26N04P-06AQ
Mallory Sonalert
1: $9.86
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

$9.86

$7.77

$6.96

$6.42

View

Min.: 1
Mult.: 1

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

PK-27A25PSQ
Mallory Sonalert
1: $6.07
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

$6.07

$5.00

$4.43

$4.11

View

Min.: 1
Mult.: 1

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

PK-27A35ERQ
Mallory Sonalert
1: $10.35
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

$10.35

$9.03

$8.09

$7.46

$6.83

Min.: 1
Mult.: 1

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

PK-27N35WQ
Mallory Sonalert
1: $5.38
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

$5.38

$4.46

$3.98

$3.58

View

Min.: 1
Mult.: 1

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

PK-27N36WQ
Mallory Sonalert
1: $5.18
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

$5.18

$4.58

$4.31

$4.24

View

Min.: 1
Mult.: 1

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

PK-35N29WQ
Mallory Sonalert
1: $5.67
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

$5.67

$5.33

$4.76

$4.38

View

Min.: 1
Mult.: 1

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

PK-21N31PQ
Mallory Sonalert
1: $5.12
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

$5.12

$4.03

$3.76

$3.43

View

Min.: 1
Mult.: 1

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

PK-20A25WQ
Mallory Sonalert
1: $6.03
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

$6.03

$5.55

$5.19

$5.07

View

Min.: 1
Mult.: 1

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

PK-16N04WA-24Q
Mallory Sonalert
1: $9.76
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

$9.76

$7.50

$6.71

$6.19

View

Min.: 1
Mult.: 1

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

PK-16N04WA-01Q
Mallory Sonalert
1: $10.84
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

$10.84

$10.82

$10.42

$10.25

View

Min.: 1
Mult.: 1

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

PK-2316N04P-06Q
Mallory Sonalert
1: $15.72
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

$15.72

$15.03

$9.53

$9.39

$8.29

Min.: 1
Mult.: 1

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

PK-27A25WQ
Mallory Sonalert
1: $6.23
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

$6.23

$6.16

$5.57

$4.30

View

Min.: 1
Mult.: 1

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

PK-27A29ERB481Q
Mallory Sonalert
1: $8.23
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

$8.23

$8.06

$7.64

$7.60

View

Min.: 1
Mult.: 1

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

PK-16N04WA-03Q
Mallory Sonalert
1: $7.54
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

$7.54

$7.42

$7.05

$6.92

View

Min.: 1
Mult.: 1

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

PK-16N04WA-06Q
Mallory Sonalert
1: $10.26
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

$10.26

$9.11

$8.57

$8.05

$7.77

Min.: 1
Mult.: 1

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

PK-21A29WQ
Mallory Sonalert
1: $4.71
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

$4.71

$3.71

$3.38

$3.16

View

Min.: 1
Mult.: 1

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

PK-27A35PSQ
Mallory Sonalert
1: $6.32
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

$6.32

$5.43

$4.88

$4.71

$4.68

Min.: 1
Mult.: 1

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

PK-27A35WQ
Mallory Sonalert
250: $6.12
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

$6.12

$5.75

$5.48

Quote

Min.: 250
Mult.: 1

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

PK-20A38P-01Q
Mallory Sonalert
1: $7.08
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

$7.08

$5.67

$5.23

$5.20

View

Min.: 1
Mult.: 1

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