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PT Series Audio Devices

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Part #

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.8KHZ 85DB, 3WIRES, 24X4.

PT-2038FWQ
Mallory Sonalert
1: £1.71
142In Stock

Mfr. Part No.
PT-2038FWQ

Mouser Part No
539-PT2038FWQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.8KHZ 85DB, 3WIRES, 24X4.

Datasheet

142In Stock

£1.71

£1.39

£1.23

£1.13

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 6KHZ 90DB, FLANGE, 24X5

PT-2060WQ
Mallory Sonalert
1: £1.41
88In Stock

Mfr. Part No.
PT-2060WQ

Mouser Part No
539-PT2060WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 6KHZ 90DB, FLANGE, 24X5

Datasheet

88In Stock

£1.41

£1.08

£0.96

£0.882

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 2.9KHZ 80DB, 3 TERMS, 24x1

PT-2130FPQ
Mallory Sonalert
1: £2.28
98In Stock

Mfr. Part No.
PT-2130FPQ

Mouser Part No
539-PT2130FPQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 2.9KHZ 80DB, 3 TERMS, 24x1

Datasheet

98In Stock

£2.28

£1.71

£1.48

£1.37

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 3KHZ 90DB, PC PINS 24X9.5

PT-2130PQ
Mallory Sonalert
1: £2.30
85In Stock

Mfr. Part No.
PT-2130PQ

Mouser Part No
539-PT2130PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 3KHZ 90DB, PC PINS 24X9.5

Datasheet

85In Stock

£2.30

£1.81

£1.64

£1.47

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 4.5KHZ 90DB, FLANGE, 30X5

PT-2745WQ
Mallory Sonalert
1: £1.91
200In Stock

Mfr. Part No.
PT-2745WQ

Mouser Part No
539-PT2745WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 4.5KHZ 90DB, FLANGE, 30X5

Datasheet

200In Stock

£1.91

£1.50

£1.37

£1.27

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 750HZ 87DB, PC PINS, 44X14

PT-4175WQ
Mallory Sonalert
1: £2.70
158In Stock

Mfr. Part No.
PT-4175WQ

Mouser Part No
539-PT4175WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 750HZ 87DB, PC PINS, 44X14

Datasheet

158In Stock

£2.70

£2.26

£2.01

£1.85

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount XDUCR, CONE, 3.2KHZ 106DB, 2TERMS, 46X23

PT-4532PLQ
Mallory Sonalert
1: £5.41
185In Stock

Mfr. Part No.
PT-4532PLQ

Mouser Part No
539-PT4532PLQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, CONE, 3.2KHZ 106DB, 2TERMS, 46X23

Datasheet

185In Stock

£5.41

£4.07

£3.63

£3.49

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 3-28VDC 85DB 4.5KHZ

PT-2045FWQ
Mallory Sonalert
1: £1.63
37In Stock

Mfr. Part No.
PT-2045FWQ

Mouser Part No
539-PT-2045FWQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 3-28VDC 85DB 4.5KHZ

Datasheet

37In Stock

£1.63

£1.32

£1.20

£1.09

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Min.: 1
Mult.: 1

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

PT-2725FPQ
Mallory Sonalert
1: £2.16
229In Stock

Mfr. Part No.
PT-2725FPQ

Mouser Part No
539-PT-2725FPQ

Mallory Sonalert

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

Datasheet

229In Stock

£2.16

£1.69

£1.55

£1.44

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 2.6KHZ 90DB, 3WIRES, 30X10

PT-2726FWQ
Mallory Sonalert
1: £2.53
10In Stock

Mfr. Part No.
PT-2726FWQ

Mouser Part No
539-PT-2726FWQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 2.6KHZ 90DB, 3WIRES, 30X10

Datasheet

10In Stock

£2.53

£2.17

£2.12

£1.84

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.8KHZ 90DB, FLANGE, 24X5

PT-2038WQ
Mallory Sonalert
1: £1.26
1In Stock
463Expected 28/04/2026

Mfr. Part No.
PT-2038WQ

Mouser Part No
539-PT-2038WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.8KHZ 90DB, FLANGE, 24X5

Datasheet

1In Stock

463Expected 28/04/2026

£1.26

£1.07

£0.969

£0.899

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 750HZ 87DB, FLANGE, 44X14

PT-4175PQ
Mallory Sonalert
1: £2.98
1,000Expected 29/06/2026

Mfr. Part No.
PT-4175PQ

Mouser Part No
539-PT-4175PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 750HZ 87DB, FLANGE, 44X14

Datasheet

1,000Expected 29/06/2026

£2.98

£2.44

£2.41

£2.17

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 1.5-3VDC 80DB 3.0KHZ

PT-2130FWQ
Mallory Sonalert
1,300: £1.25
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
PT-2130FWQ

Mouser Part No
539-PT-2130FWQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial BUZZER PIEZO 1.5-3VDC 80DB 3.0KHZ

Datasheet

Non-Stocked Lead-Time 3 Weeks

£1.25

Min.: 1,280
Mult.: 25

Buzzers & Audio Indicators - Board Mount Audible Alarm

PT-1240FEQ
Mallory Sonalert
1: £2.95
Lead-Time 25 Weeks

Mfr. Part No.
PT-1240FEQ

Mouser Part No
539-PT-1240FEQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount Audible Alarm

Datasheet

Lead-Time 25 Weeks

£2.95

£2.23

£2.00

£1.83

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 4KHZ 80DB, SEALED, 14X7MM

PT-1240PEQ
Mallory Sonalert
1: £2.96
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PT-1240PEQ

Mouser Part No
539-PT-1240PEQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 4KHZ 80DB, SEALED, 14X7MM

Datasheet

Non-Stocked Lead-Time 25 Weeks

£2.96

£2.85

£2.58

£2.51

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-25VPP 72DB 2.0KHZ

PT-1520PQ
Mallory Sonalert
1: £1.87
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PT-1520PQ

Mouser Part No
539-PT-1520PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-25VPP 72DB 2.0KHZ

Datasheet

Non-Stocked Lead-Time 25 Weeks

£1.87

£1.62

£1.43

£1.32

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount

PT-2025PAQ
Mallory Sonalert
1: £7.16
Non-Stocked

Mfr. Part No.
PT-2025PAQ

Mouser Part No
539-PT-2025PAQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount

Datasheet

Non-Stocked

£7.16

£6.39

£4.42

£4.25

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-25VPP 80DB 2.0KHZ

PT-2030P-PQ
Mallory Sonalert
1: £1.34
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PT-2030P-PQ

Mouser Part No
539-PT-2030P-PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 5-25VPP 80DB 2.0KHZ

Datasheet

Non-Stocked Lead-Time 25 Weeks

£1.34

£1.14

£1.13

£1.05

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-28VDC 86DB 3.0KHZ

PT-2035FPLQ
Mallory Sonalert
1,000: £1.12
Non-Stocked

Mfr. Part No.
PT-2035FPLQ

Mouser Part No
539-PT-2035FPLQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-28VDC 86DB 3.0KHZ

Datasheet

Non-Stocked

£1.12

Min.: 1,000
Mult.: 25

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 3KHZ 8BDB, 3MM TERMS

PT-2035FPQ
Mallory Sonalert
1,000: £1.16
Non-Stocked

Mfr. Part No.
PT-2035FPQ

Mouser Part No
539-PT-2035FPQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 3KHZ 8BDB, 3MM TERMS

Datasheet

Non-Stocked

£1.16

Min.: 1,000
Mult.: 1

Buzzers & Audio Indicators - Board Mount

PT-2038PAQ
Mallory Sonalert
1: £5.45
Non-Stocked

Mfr. Part No.
PT-2038PAQ

Mouser Part No
539-PT-2038PAQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount

Datasheet

Non-Stocked

£5.45

£4.85

£3.39

£3.26

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 6KHZ 85DB, 3WIRES, 24X4.5

PT-2065FWQ
Mallory Sonalert
1,000: £0.801
Non-Stocked

Mfr. Part No.
PT-2065FWQ

Mouser Part No
539-PT-2065FWQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 6KHZ 85DB, 3WIRES, 24X4.5

Datasheet

Non-Stocked

£0.801

Min.: 1,000
Mult.: 1

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 2.8KHZ 3TERMS, EDGE MOUNT

PT-2728FPQ
Mallory Sonalert
1: £3.21
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PT-2728FPQ

Mouser Part No
539-PT-2728FPQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 2.8KHZ 3TERMS, EDGE MOUNT

Datasheet

Non-Stocked Lead-Time 25 Weeks

£3.21

£2.55

£2.23

£2.17

£1.99

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-30VPP 90DB 3.5KHZ

PT-2736PQ
Mallory Sonalert
1: £2.50
Lead-Time 25 Weeks

Mfr. Part No.
PT-2736PQ

Mouser Part No
539-PT-2736PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-30VPP 90DB 3.5KHZ

Datasheet

Lead-Time 25 Weeks

£2.50

£2.03

£1.80

£1.65

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-30VP-P 90DB 1.1KHZ

PT-3110P-05Q
Mallory Sonalert
1: £2.03
Lead-Time 25 Weeks

Mfr. Part No.
PT-3110P-05Q

Mouser Part No
539-PT-3110P-05Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-30VP-P 90DB 1.1KHZ

Datasheet

Lead-Time 25 Weeks

£2.03

£1.55

£1.39

£1.29

View

Min.: 1
Mult.: 1

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