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PT Series Audio Devices

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Part #

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 2.5KHZ 90DB, FLANGE, 30X12

PT2725WQ
Mallory Sonalert
1: $3.81
385In Stock

Mfr. Part #
PT2725WQ

Mouser Part #
539-PT2725WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 2.5KHZ 90DB, FLANGE, 30X12

Datasheet

385In Stock

$3.81

$2.75

$2.44

$2.24

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Audible Alarm

PT-1140PEQ
Mallory Sonalert
1: $5.86
77In Stock

Mfr. Part #
PT-1140PEQ

Mouser Part #
539-PT-1140PEQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount Audible Alarm

Datasheet

77In Stock

$5.86

$4.62

$4.25

$3.84

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 4KHZ 80DB, PC PINS, 14X8

PT-1240PQ
Mallory Sonalert
1: $6.06
60In Stock

Mfr. Part #
PT-1240PQ

Mouser Part #
539-PT-1240PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 4KHZ 80DB, PC PINS, 14X8

Datasheet

60In Stock

$6.06

$4.50

$4.01

$3.67

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Mult.: 1

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-25VPP 80DB 4.0KHZ

PT-1245P-P7.5Q
Mallory Sonalert
1: $2.32
174In Stock

Mfr. Part #
PT-1245P-P7.5Q

Mouser Part #
539-PT-1245P-P7.5Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-25VPP 80DB 4.0KHZ

Datasheet

174In Stock

$2.32

$1.86

$1.72

$1.58

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Mult.: 1

Buzzers & Audio Indicators - Board Mount 3-30VAC, PC Pins 4000Hz 80dB

PT-1245P-PQ
Mallory Sonalert
1: $2.39
46In Stock
350Expected 2026-08-03

Mfr. Part #
PT-1245P-PQ

Mouser Part #
539-PT-1245P-PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 3-30VAC, PC Pins 4000Hz 80dB

Datasheet

46In Stock

350Expected 2026-08-03

$2.39

$2.16

$1.93

$1.77

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Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-25VPP 80DB 5.0KHZ

PT-1250PQ
Mallory Sonalert
1: $4.27
96In Stock

Mfr. Part #
PT-1250PQ

Mouser Part #
539-PT-1250PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-25VPP 80DB 5.0KHZ

Datasheet

96In Stock

$4.27

$3.56

$3.16

$2.90

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 4.8KHZ 80DB, NO FLANGE

PT-1250WQ
Mallory Sonalert
1: $4.19
43In Stock

Mfr. Part #
PT-1250WQ

Mouser Part #
539-PT-1250WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 4.8KHZ 80DB, NO FLANGE

Datasheet

43In Stock

$4.19

$3.28

$3.25

$2.79

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Audible Alarm

PT-1340P-P10-PQ
Mallory Sonalert
1: $2.82
368In Stock

Mfr. Part #
PT-1340P-P10-PQ

Mouser Part #
539-PT-1340P-P10-PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount Audible Alarm

Datasheet

368In Stock

$2.82

$2.27

$2.13

$2.01

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-25VPP 85DB 4.0KHZ

PT-1340P-PQ
Mallory Sonalert
1: $3.07
98In Stock

Mfr. Part #
PT-1340P-PQ

Mouser Part #
539-PT-1340P-PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-25VPP 85DB 4.0KHZ

Datasheet

98In Stock

$3.07

$2.44

$2.26

$2.07

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Mult.: 1

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-25VPP 85DB 4.0KHZ

PT-1540PM-P3.5Q
Mallory Sonalert
1: $3.05
94In Stock

Mfr. Part #
PT-1540PM-P3.5Q

Mouser Part #
539-PT-1540PM-P3.5Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-25VPP 85DB 4.0KHZ

Datasheet

94In Stock

$3.05

$2.52

$2.23

$2.04

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 6KHZ 80DB, PC PINS 24X5.5

PT-2060PQ
Mallory Sonalert
1: $3.88
76In Stock

Mfr. Part #
PT-2060PQ

Mouser Part #
539-PT-2060PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 6KHZ 80DB, PC PINS 24X5.5

Datasheet

76In Stock

$3.88

$3.04

$2.84

$2.64

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Mult.: 1

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 5-30VPP 90DB 6.5KHZ

PT-2065WQ
Mallory Sonalert
1: $4.73
74In Stock

Mfr. Part #
PT-2065WQ

Mouser Part #
539-PT-2065WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 5-30VPP 90DB 6.5KHZ

Datasheet

74In Stock

$4.73

$3.59

$3.50

$3.21

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Mult.: 1

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-30VPP 90DB 3.0KHZ

PT-2130PSQ
Mallory Sonalert
1: $4.70
139In Stock

Mfr. Part #
PT-2130PSQ

Mouser Part #
539-PT-2130PSQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-30VPP 90DB 3.0KHZ

Datasheet

139In Stock

$4.70

$3.65

$3.30

$3.04

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Mult.: 1

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 2.5KHZ 3TERMS, 6MM TERMS

PT-2725FPLQ
Mallory Sonalert
1: $4.27
4In Stock

Mfr. Part #
PT-2725FPLQ

Mouser Part #
539-PT-2725FPLQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 2.5KHZ 3TERMS, 6MM TERMS

Datasheet

4In Stock

$4.27

$3.94

$3.82

$3.56

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-30VPP 90DB 2.5KHZ

PT-2725PQ
Mallory Sonalert
1: $3.76
2In Stock

Mfr. Part #
PT-2725PQ

Mouser Part #
539-PT-2725PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-30VPP 90DB 2.5KHZ

Datasheet

2In Stock

$3.76

$2.92

$2.66

$2.47

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Mult.: 1

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-28VDC 90DB 3.5KHZ

PT-2736FPQ
Mallory Sonalert
1: $5.20
37In Stock

Mfr. Part #
PT-2736FPQ

Mouser Part #
539-PT-2736FPQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-28VDC 90DB 3.5KHZ

Datasheet

37In Stock

$5.20

$3.96

$3.58

$3.32

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 3-28VDC 90DB 3.5KHZ

PT-2736FWQ
Mallory Sonalert
1: $5.05
87In Stock

Mfr. Part #
PT-2736FWQ

Mouser Part #
539-PT-2736FWQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 3-28VDC 90DB 3.5KHZ

Datasheet

87In Stock

$5.05

$4.51

$4.02

$3.70

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.5KHZ 90DB, FLANGE, 30X10

PT-2736WQ
Mallory Sonalert
1: $4.84
160In Stock

Mfr. Part #
PT-2736WQ

Mouser Part #
539-PT-2736WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.5KHZ 90DB, FLANGE, 30X10

Datasheet

160In Stock

$4.84

$4.31

$3.84

$3.53

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Mult.: 1

Buzzers & Audio Indicators - Industrial BUZZER PEIZO 5-30VPP 85DB 1.1KHZ

PT-3110WQ
Mallory Sonalert
1: $3.82
69In Stock

Mfr. Part #
PT-3110WQ

Mouser Part #
539-PT-3110WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial BUZZER PEIZO 5-30VPP 85DB 1.1KHZ

Datasheet

69In Stock

$3.82

$3.61

$3.28

$3.05

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Mult.: 1

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-30VPP 95DB 2.9KHZ

PT-3529PQ
Mallory Sonalert
1: $4.51
30In Stock

Mfr. Part #
PT-3529PQ

Mouser Part #
539-PT-3529PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-30VPP 95DB 2.9KHZ

Datasheet

30In Stock

$4.51

$3.98

$3.62

$3.38

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Mult.: 1

Buzzers & Audio Indicators - Industrial Audible Alarm

PT-520-SQ
Mallory Sonalert
1: $5.36
10In Stock

Mfr. Part #
PT-520-SQ

Mouser Part #
539-PT-520-SQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial Audible Alarm

Datasheet

10In Stock

$5.36

$4.22

$3.84

$3.59

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Mult.: 1

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 5-150VPP 90DB 3.5KHZ

PT-593SQ
Mallory Sonalert
1: $7.77
94In Stock

Mfr. Part #
PT-593SQ

Mouser Part #
539-PT-593SQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 5-150VPP 90DB 3.5KHZ

Datasheet

94In Stock

$7.77

$6.43

$5.74

$5.28

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Mult.: 1

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 5-30VPP 90DB 2.6KHZ

PT-723B-76Q
Mallory Sonalert
1: $3.41
79In Stock

Mfr. Part #
PT-723B-76Q

Mouser Part #
539-PT-723B-76Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 5-30VPP 90DB 2.6KHZ

Datasheet

79In Stock

$3.41

$3.07

$2.73

$2.50

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 5KHZ 80DB, NO FLANGE

PT-1550WQ
Mallory Sonalert
1: $3.19
167In Stock

Mfr. Part #
PT-1550WQ

Mouser Part #
539-PT1550WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 5KHZ 80DB, NO FLANGE

Datasheet

167In Stock

$3.19

$2.67

$2.41

$2.27

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 2KHZ 80DB, EDGE MOUNT

PT-2020PQ
Mallory Sonalert
1: $5.31
64In Stock

Mfr. Part #
PT-2020PQ

Mouser Part #
539-PT2020PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 2KHZ 80DB, EDGE MOUNT

Datasheet

64In Stock

$5.31

$4.34

$3.44

$3.15

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Min.: 1
Mult.: 1

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