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Continuous Audio Devices

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Part #

Buzzers & Audio Indicators - Industrial CONSTANT, 4-16VDC 2900HZ, CUL APPRVD

SC416R
Mallory Sonalert
1: $25.90
2In Stock

Mfr. Part No.
SC416R

Mouser Part No
539-SC416R

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 4-16VDC 2900HZ, CUL APPRVD

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Datasheet

2In Stock

$25.90

$20.18

$18.64

$17.35

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-16VDC 2900HZ, CUL APPRVD

SC616NLR
Mallory Sonalert
1: $36.88
8In Stock

Mfr. Part No.
SC616NLR

Mouser Part No
539-SC616NLR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-16VDC 2900HZ, CUL APPRVD

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Datasheet

8In Stock

$36.88

$28.40

$25.84

$24.09

$22.89

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC 1900HZ, CUL APPRVD

SC628ADR
Mallory Sonalert
1: $43.80
18In Stock

Mfr. Part No.
SC628ADR

Mouser Part No
539-SC628ADR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC 1900HZ, CUL APPRVD

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Datasheet

18In Stock

$43.80

$33.89

$31.82

$29.94

$29.19

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC/DC 2900HZ, SOFT

SC628AFR
Mallory Sonalert
1: $56.06
3In Stock

Mfr. Part No.
SC628AFR

Mouser Part No
539-SC628AFR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC/DC 2900HZ, SOFT

Datasheet

3In Stock

$56.06

$49.67

$46.35

$44.17

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC MED, CUL APPRVD

SC628AR
Mallory Sonalert
1: $42.04
8In Stock

Mfr. Part No.
SC628AR

Mouser Part No
539-SC628AR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC MED, CUL APPRVD

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Datasheet

8In Stock

$42.04

$32.88

$29.87

$27.83

$26.69

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial Classic Sonalert w/ Flat Blade terminals

SC628D-BTR
Mallory Sonalert
1: $29.23
7In Stock

Mfr. Part No.
SC628D-BTR

Mouser Part No
539-SC628D-BTR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial Classic Sonalert w/ Flat Blade terminals

Datasheet

7In Stock

$29.23

$22.68

$20.57

$19.15

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 1900HZ, CUL APPRVD

SC628DR
Mallory Sonalert
1: $24.47
37In Stock

Mfr. Part No.
SC628DR

Mouser Part No
539-SC628DR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 1900HZ, CUL APPRVD

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Datasheet

37In Stock

$24.47

$19.65

$17.83

$17.60

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 1900HZ, SOFT

SC628ER
Mallory Sonalert
1: $28.76
14In Stock

Mfr. Part No.
SC628ER

Mouser Part No
539-SC628ER

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 1900HZ, SOFT

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Datasheet

14In Stock

$28.76

$23.88

$20.46

$19.04

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 2900HZ, SOFT

SC628FR
Mallory Sonalert
1: $26.71
1In Stock

Mfr. Part No.
SC628FR

Mouser Part No
539-SC628FR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 2900HZ, SOFT

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Datasheet

1In Stock

$26.71

$20.71

$18.79

$17.49

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 4500HZ, CUL APPRVD

SC628HR
Mallory Sonalert
1: $31.66
14In Stock

Mfr. Part No.
SC628HR

Mouser Part No
539-SC628HR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 4500HZ, CUL APPRVD

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Datasheet

14In Stock

$31.66

$26.52

$22.53

$20.97

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 2900HZ, CUL APPRVD

SC628LR
Mallory Sonalert
1: $32.24
7In Stock

Mfr. Part No.
SC628LR

Mouser Part No
539-SC628LR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 2900HZ, CUL APPRVD

Datasheet

7In Stock

$32.24

$25.03

$22.73

$21.15

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial Classic Sonalert w/ Flat Blade terminals

SC628N-BTR
Mallory Sonalert
1: $24.24
54In Stock

Mfr. Part No.
SC628N-BTR

Mouser Part No
539-SC628N-BTR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial Classic Sonalert w/ Flat Blade terminals

Datasheet

54In Stock

$24.24

$22.40

$20.14

$18.41

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 1900HZ, LOUD

SC628NDR
Mallory Sonalert
1: $33.45
24In Stock

Mfr. Part No.
SC628NDR

Mouser Part No
539-SC628NDR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 1900HZ, LOUD

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Datasheet

24In Stock

$33.45

$28.57

$25.96

$24.17

$22.82

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VAC 1900HZ, CUL APPRVD

SC648ADR
Mallory Sonalert
1: $46.52
5In Stock

Mfr. Part No.
SC648ADR

Mouser Part No
539-SC648ADR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VAC 1900HZ, CUL APPRVD

Datasheet

5In Stock

$46.52

$36.22

$32.91

$30.67

$29.75

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VAC XLOUD, CUL APPRVD

SC648ANR
Mallory Sonalert
1: $52.58
8In Stock

Mfr. Part No.
SC648ANR

Mouser Part No
539-SC648ANR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VAC XLOUD, CUL APPRVD

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Datasheet

8In Stock

$52.58

$40.97

$37.25

$34.70

$34.16

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VAC MED, CUL APPRVD

SC648AR
Mallory Sonalert
1: $42.30
10In Stock

Mfr. Part No.
SC648AR

Mouser Part No
539-SC648AR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VAC MED, CUL APPRVD

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Datasheet

10In Stock

$42.30

$32.04

$31.83

$30.19

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VDC 1900HZ, CUL APPRVD

SC648DR
Mallory Sonalert
1: $27.73
14In Stock
15Expected 2026/08/31

Mfr. Part No.
SC648DR

Mouser Part No
539-SC648DR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VDC 1900HZ, CUL APPRVD

Datasheet

14In Stock

15Expected 2026/08/31

$27.73

$22.77

$20.48

$19.24

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VDC 4500HZ, MEDIUM

SC648HR
Mallory Sonalert
1: $30.91
12In Stock

Mfr. Part No.
SC648HR

Mouser Part No
539-SC648HR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VDC 4500HZ, MEDIUM

Datasheet

12In Stock

$30.91

$23.88

$21.71

$20.26

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VDC MED, CUL APPRVD

SC648R
Mallory Sonalert
1: $23.12
41In Stock

Mfr. Part No.
SC648R

Mouser Part No
539-SC648R

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VDC MED, CUL APPRVD

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Datasheet

41In Stock

$23.12

$17.90

$16.25

$15.96

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT 6-16VDC, 3KHZ, XLOUD

SCE016XD3CTB
Mallory Sonalert
1: $34.12
8In Stock

Mfr. Part No.
SCE016XD3CTB

Mouser Part No
539-SCE016XD3CTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 6-16VDC, 3KHZ, XLOUD

Learn More

Datasheet

8In Stock

$34.12

$26.50

$23.77

$22.16

$20.97

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, LOUD

SCE028LD3CTB
Mallory Sonalert
1: $32.04
8In Stock

Mfr. Part No.
SCE028LD3CTB

Mouser Part No
539-SCE028LD3CTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, LOUD

Learn More

Datasheet

8In Stock

$32.04

$24.32

$22.07

$20.54

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 2KHZ, SOFT

SCE028SD2CT1B
Mallory Sonalert
1: $49.83
1In Stock

Mfr. Part No.
SCE028SD2CT1B

Mouser Part No
539-SCE028SD2CT1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 2KHZ, SOFT

Datasheet

1In Stock

$49.83

$41.36

$32.54

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, SOFT

SCE028SD3CTB
Mallory Sonalert
1: $30.89
8In Stock

Mfr. Part No.
SCE028SD3CTB

Mouser Part No
539-SCE028SD3CTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, SOFT

Datasheet

8In Stock

$30.89

$26.74

$24.83

$24.62

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, XLOD

SCE028XD3CTB
Mallory Sonalert
1: $54.94
27In Stock

Mfr. Part No.
SCE028XD3CTB

Mouser Part No
539-SCE028XD3CTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, XLOD

Datasheet

27In Stock

$54.94

$51.38

$46.72

$36.29

$35.89

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT 30-120V, 3KHZ, LOUD

SCE120LA3CTB
Mallory Sonalert
1: $71.38
1In Stock

Mfr. Part No.
SCE120LA3CTB

Mouser Part No
539-SCE120LA3CTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 30-120V, 3KHZ, LOUD

Datasheet

1In Stock

$71.38

$59.89

$58.05

$56.93

View

Min.: 1
Mult.: 1

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