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

Transducers & Indicators

Mallory Sonalert has released an expanded portfolio of surface-mounted technology (SMT) transducers and indicators. The transducers deliver an increased noise (dB) level within compact package sizes. The transducers utilize cutting-edge electromagnetic technology to provide an optimized user experience. The indicators also incorporate electromagnetic technology, which enables very loud noise levels at a low voltage range.

All Results (21)

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 MAGNETIC BUZZER 4-7DC 85-89DB 2700HZ CONT

ASI09N27MFD-05TRQ
Mallory Sonalert
1: $5.17
1,117In Stock

Mfr. Part No.
ASI09N27MFD-05TRQ

Mouser Part No
539-ASI09N27MFD05TRQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount MAGNETIC BUZZER 4-7DC 85-89DB 2700HZ CONT

Learn More

Datasheet

1,117In Stock

Cut Tape

$5.17

$4.07

$3.71

$3.45

Reel

$3.30

View

Min.: 1
Mult.: 1

: 600

Buzzers & Audio Indicators - Board Mount PIEZO BUZZER 2.5-5.5DC 80DB 4000HZ CONT

ASI09N40MTRQ
Mallory Sonalert
1: $5.60
799In Stock

Mfr. Part No.
ASI09N40MTRQ

Mouser Part No
539-ASI09N40MTRQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount PIEZO BUZZER 2.5-5.5DC 80DB 4000HZ CONT

Learn More

Datasheet

799In Stock

Cut Tape

$5.60

$4.41

$4.03

$3.75

$3.54

Reel

$3.36

Min.: 1
Mult.: 1

: 600

Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2

AST0440MFD-03TRQ
Mallory Sonalert
1: $5.66
2,907In Stock

Mfr. Part No.
AST0440MFD-03TRQ

Mouser Part No
539-AST0440MFD-03TRQ

Mallory Sonalert

Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2

Learn More

Datasheet

2,907In Stock

Cut Tape

$5.66

$4.45

$4.05

$3.78

View

Reel

$3.33

Min.: 1
Mult.: 1

: 3,000

Speakers & Transducers ELECTROMAGNETIC 3-4.5 AC VPP 89DB 2731HZ 11X14X3

AST1427M-03TRQ
Mallory Sonalert
1: $5.28
732In Stock

Mfr. Part No.
AST1427M-03TRQ

Mouser Part No
539-AST1427M-03TRQ

Mallory Sonalert

Speakers & Transducers ELECTROMAGNETIC 3-4.5 AC VPP 89DB 2731HZ 11X14X3

Learn More

Datasheet

732In Stock

Cut Tape

$5.28

$4.03

$3.63

$3.37

Reel

$3.20

View

Min.: 1
Mult.: 1

: 800

Speakers & Transducers ELECTROMAGNETIC 3-7 AC VPP 89DB 2731HZ 11X14X3

AST1427M-05TRQ
Mallory Sonalert
1: $5.03
2,160In Stock

Mfr. Part No.
AST1427M-05TRQ

Mouser Part No
539-AST1427M-05TRQ

Mallory Sonalert

Speakers & Transducers ELECTROMAGNETIC 3-7 AC VPP 89DB 2731HZ 11X14X3

Learn More

Datasheet

2,160In Stock

Cut Tape

$5.03

$3.97

$3.62

$3.37

$3.20

Reel

$3.20

Min.: 1
Mult.: 1

: 800

Buzzers & Audio Indicators - Board Mount 2.5-505DC 77-84DB 5000HZ CONT 10X5

PK-09N50PQ
Mallory Sonalert
1: $6.81
1,403In Stock

Mfr. Part No.
PK-09N50PQ

Mouser Part No
539-PK-09N50PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 2.5-505DC 77-84DB 5000HZ CONT 10X5

Learn More

Datasheet

1,403In Stock

$6.81

$5.25

$4.75

$4.32

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount MAGNETIC BUZZER 2-5DC 80-87DB 2700HZ CONT

ASI09N27MFD-03TRQ
Mallory Sonalert
1: $5.68
497In Stock

Mfr. Part No.
ASI09N27MFD-03TRQ

Mouser Part No
539-ASI09N27MFD03TRQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount MAGNETIC BUZZER 2-5DC 80-87DB 2700HZ CONT

Learn More

Datasheet

497In Stock

Cut Tape

$5.68

$4.35

$3.93

$3.64

Reel

$3.48

View

Min.: 1
Mult.: 1

: 600

Buzzers & Audio Indicators - Board Mount MAGNETIC BUZZER 20-28VDC 85DB

PB-12N23PC-24Q
Mallory Sonalert
1: $3.66
167In Stock

Mfr. Part No.
PB-12N23PC-24Q

Mouser Part No
539-PB-12N23PC-24Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount MAGNETIC BUZZER 20-28VDC 85DB

Learn More

Datasheet

167In Stock

$3.66

$2.79

$2.52

$2.33

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 18-28DC 94-110DB 3500HZ CONT 30X16

PK-27H35P-24VQ
Mallory Sonalert
1: $9.15
124In Stock

Mfr. Part No.
PK-27H35P-24VQ

Mouser Part No
539-PK-27H35P-24VQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 18-28DC 94-110DB 3500HZ CONT 30X16

Learn More

Datasheet

124In Stock

$9.15

$7.03

$6.24

$5.79

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 3-20DC 90-110DB 3500HZ CONT 30X16

PK-27H35PQ
Mallory Sonalert
1: $9.17
151In Stock

Mfr. Part No.
PK-27H35PQ

Mouser Part No
539-PK-27H35PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 3-20DC 90-110DB 3500HZ CONT 30X16

Learn More

Datasheet

151In Stock

$9.17

$7.03

$6.35

$6.27

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 3-20DC 90-110DB 3500HZ CONT 30X16

PK-27H35WQ
Mallory Sonalert
1: $8.54
73In Stock

Mfr. Part No.
PK-27H35WQ

Mouser Part No
539-PK-27H35WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 3-20DC 90-110DB 3500HZ CONT 30X16

Learn More

Datasheet

73In Stock

$8.54

$6.58

$5.94

$5.52

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 3-16DC 90-110DB 4000HZ CONT 34.5X10

PK-31H40PQ
Mallory Sonalert
1: $7.71
114In Stock

Mfr. Part No.
PK-31H40PQ

Mouser Part No
539-PK-31H40PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 3-16DC 90-110DB 4000HZ CONT 34.5X10

Learn More

Datasheet

114In Stock

$7.71

$7.09

$6.41

$5.94

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 12-28DC 87-104DB 2900HZ CONT 44X14

PK-41N29W-24VQ
Mallory Sonalert
1: $15.87
21In Stock

Mfr. Part No.
PK-41N29W-24VQ

Mouser Part No
539-PK-41N29W-24VQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 12-28DC 87-104DB 2900HZ CONT 44X14

Learn More

Datasheet

21In Stock

$15.87

$12.24

$11.90

$11.59

View

Min.: 1
Mult.: 1

Speakers & Transducers ELECTROMAGNETIC 3.6-5 AC VPP 105DB 4000HZ 8.5X8.5X4

AST0840MFD-4.4TRQ
Mallory Sonalert
1: $8.09
1In Stock
1,000Expected 14/10/2026

Mfr. Part No.
AST0840MFD-4.4TRQ

Mouser Part No
539-AST0840MFD4.4TRQ

Mallory Sonalert

Speakers & Transducers ELECTROMAGNETIC 3.6-5 AC VPP 105DB 4000HZ 8.5X8.5X4

Learn More

Datasheet

1In Stock

1,000Expected 14/10/2026

Cut Tape

$8.09

$6.22

$5.67

$5.22

View

Reel

$4.46

Min.: 1
Mult.: 1

: 1,000

Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 90DB 2830HZ 10x10x3.5

AST1028MK-03TRQ
Mallory Sonalert
1: $5.90
2In Stock
1,600Expected 31/8/2026

Mfr. Part No.
AST1028MK-03TRQ

Mouser Part No
539-AST1028MK-03TRQ

Mallory Sonalert

Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 90DB 2830HZ 10x10x3.5

Learn More

Datasheet

2In Stock

1,600Expected 31/8/2026

Cut Tape

$5.90

$4.28

$3.81

$3.43

View

Reel

$2.67

Min.: 1
Mult.: 1

: 800

Speakers & Transducers MAGNETIC BUZZER 2-4VPP 85DB

PB-0940PW-03Q
Mallory Sonalert
1: $2.27
9In Stock

Mfr. Part No.
PB-0940PW-03Q

Mouser Part No
539-PB-0940PW-03Q

Mallory Sonalert

Speakers & Transducers MAGNETIC BUZZER 2-4VPP 85DB

Learn More

Datasheet

9In Stock

$2.27

$1.73

$1.55

$1.44

View

Min.: 1
Mult.: 1

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

PK-27H36EPSQ
Mallory Sonalert
1: $10.23
27In Stock

Mfr. Part No.
PK-27H36EPSQ

Mouser Part No
539-PK-27H36EPSQ

Mallory Sonalert

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

Learn More

Datasheet

27In Stock

$10.23

$7.89

$7.15

$6.64

View

Min.: 1
Mult.: 1

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

PT-0950PQ
Mallory Sonalert
1: $4.15
9In Stock

Mfr. Part No.
PT-0950PQ

Mouser Part No
539-PT-0950PQ

Mallory Sonalert

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

Learn More

Datasheet

9In Stock

$4.15

$3.17

$2.86

$2.60

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 1-25AC 75DB 2000F XDUCER 16X10

PT-1620PAQ
Mallory Sonalert
1: $3.85
15In Stock

Mfr. Part No.
PT-1620PAQ

Mouser Part No
539-PT-1620PAQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 1-25AC 75DB 2000F XDUCER 16X10

Learn More

Datasheet

15In Stock

$3.85

$2.94

$2.65

$2.43

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 1-25AC 85DB 4000F XDUCER 16X10

PT-1640PAQ
Mallory Sonalert
1: $4.54
8In Stock

Mfr. Part No.
PT-1640PAQ

Mouser Part No
539-PT-1640PAQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 1-25AC 85DB 4000F XDUCER 16X10

Learn More

Datasheet

8In Stock

$4.54

$3.47

$3.13

$2.88

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 1-25AC 85DB 3800F XDUCER 23X18

PT-2038PQ
Mallory Sonalert
1: $3.64
23In Stock

Mfr. Part No.
PT-2038PQ

Mouser Part No
539-PT-2038PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 1-25AC 85DB 3800F XDUCER 23X18

Learn More

Datasheet

23In Stock

$3.64

$2.79

$2.50

$2.33

View

Min.: 1
Mult.: 1

Transducers & Indicators

All Results (21)

Customer Service Office

Company

Resources

Support

Transducers & Indicators

All Results (21)

Electromechanical

Industrial Automation