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

Mallory Sonalert Electromechanical

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Electromechanical

List Images

Results: 3,189

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 - Industrial FAST PULSE, 6-28VDC 1900HZ, CUL APPRVD

SC628DPR
Mallory Sonalert
1: $64.02
13In Stock

Mfr. Part #
SC628DPR

Mouser Part #
539-SC628DPR

Mallory Sonalert

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

Learn More

Datasheet

13In Stock

$64.02

$50.87

$45.62

$42.69

$42.30

Min.: 1
Mult.: 1

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

SC628DR
Mallory Sonalert
1: $32.66
38In Stock

Mfr. Part #
SC628DR

Mouser Part #
539-SC628DR

Mallory Sonalert

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

Learn More

Datasheet

38In Stock

$32.66

$28.04

$25.95

$25.62

$22.61

Min.: 1
Mult.: 1

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

SC628EJR
Mallory Sonalert
1: $75.56
4In Stock

Mfr. Part #
SC628EJR

Mouser Part #
539-SC628EJR

Mallory Sonalert

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

Learn More

Datasheet

4In Stock

$75.56

$64.88

$45.62

Min.: 1
Mult.: 1

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

SC628ER
Mallory Sonalert
1: $40.89
34In Stock

Mfr. Part #
SC628ER

Mouser Part #
539-SC628ER

Mallory Sonalert

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

Learn More

Datasheet

34In Stock

$40.89

$36.50

$35.50

$28.32

View

Min.: 1
Mult.: 1

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

SC628FR
Mallory Sonalert
1: $34.61
1In Stock

Mfr. Part #
SC628FR

Mouser Part #
539-SC628FR

Mallory Sonalert

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

Learn More

Datasheet

1In Stock

$34.61

$29.59

$27.05

$25.30

$23.68

Min.: 1
Mult.: 1

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

SC628HR
Mallory Sonalert
1: $44.08
20In Stock

Mfr. Part #
SC628HR

Mouser Part #
539-SC628HR

Mallory Sonalert

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

Learn More

Datasheet

20In Stock

$44.08

$39.99

$32.47

$30.36

$29.00

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-28VDC MED, CUL APPRVD

SC628JR
Mallory Sonalert
1: $63.09
41In Stock

Mfr. Part #
SC628JR

Mouser Part #
539-SC628JR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-28VDC MED, CUL APPRVD

Learn More

Datasheet

41In Stock

$63.09

$48.34

$40.36

$38.94

$38.92

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 30mm Alarm, Panel- Screw Term. 2900Hz

SC628JU-1R
Mallory Sonalert
1: $83.51
2In Stock

Mfr. Part #
SC628JU-1R

Mouser Part #
539-SC628JU-1R

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 30mm Alarm, Panel- Screw Term. 2900Hz

Datasheet

2In Stock

$83.51

$74.42

$73.11

$72.03

View

Min.: 1
Mult.: 1

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

SC628LR
Mallory Sonalert
1: $43.37
8In Stock

Mfr. Part #
SC628LR

Mouser Part #
539-SC628LR

Mallory Sonalert

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

Datasheet

8In Stock

$43.37

$37.73

$33.96

$31.43

$29.30

Min.: 1
Mult.: 1

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

SC628NDR
Mallory Sonalert
1: $48.33
28In Stock

Mfr. Part #
SC628NDR

Mouser Part #
539-SC628NDR

Mallory Sonalert

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

Learn More

Datasheet

28In Stock

$48.33

$41.39

$38.73

$35.88

$33.98

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-28VDC 2900HZ, LOUD

SC628NJR
Mallory Sonalert
1: $94.74
3In Stock

Mfr. Part #
SC628NJR

Mouser Part #
539-SC628NJR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-28VDC 2900HZ, LOUD

Datasheet

3In Stock

$94.74

$75.39

$69.89

$66.08

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC 2900HZ, LOUD

SC628NPR
Mallory Sonalert
1: $63.74
14In Stock

Mfr. Part #
SC628NPR

Mouser Part #
539-SC628NPR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC 2900HZ, LOUD

Learn More

Datasheet

14In Stock

$63.74

$52.99

$46.47

$44.75

$43.57

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC MED, CUL APPRVD

SC628PR
Mallory Sonalert
1: $48.98
31In Stock
44Expected 2026-02-18

Mfr. Part #
SC628PR

Mouser Part #
539-SC628PR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC MED, CUL APPRVD

Datasheet

31In Stock

44Expected 2026-02-18

$48.98

$43.07

$41.46

$40.50

View

Min.: 1
Mult.: 1

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

SC648ADR
Mallory Sonalert
1: $55.38
13In Stock

Mfr. Part #
SC648ADR

Mouser Part #
539-SC648ADR

Mallory Sonalert

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

Datasheet

13In Stock

$55.38

$49.54

$47.59

$44.53

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 10-48V 2900HZ, CUL APPRVD

SC648AJR
Mallory Sonalert
1: $78.94
2In Stock

Mfr. Part #
SC648AJR

Mouser Part #
539-SC648AJR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 10-48V 2900HZ, CUL APPRVD

Datasheet

2In Stock

$78.94

$62.81

$57.47

$54.65

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 10-48V 2900HZ, LOUD

SC648ANJR
Mallory Sonalert
1: $85.84
1In Stock

Mfr. Part #
SC648ANJR

Mouser Part #
539-SC648ANJR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 10-48V 2900HZ, LOUD

Datasheet

1In Stock

$85.84

$76.45

$61.16

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 10-48V 2900HZ, LOUD

SC648ANPR
Mallory Sonalert
1: $79.83
11In Stock

Mfr. Part #
SC648ANPR

Mouser Part #
539-SC648ANPR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 10-48V 2900HZ, LOUD

Learn More

Datasheet

11In Stock

$79.83

$64.00

$59.57

$56.87

Min.: 1
Mult.: 1

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

SC648ANR
Mallory Sonalert
1: $74.06
10In Stock

Mfr. Part #
SC648ANR

Mouser Part #
539-SC648ANR

Mallory Sonalert

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

Learn More

Datasheet

10In Stock

$74.06

$58.08

$53.91

$50.89

Min.: 1
Mult.: 1

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

SC648AR
Mallory Sonalert
1: $73.42
7In Stock

Mfr. Part #
SC648AR

Mouser Part #
539-SC648AR

Mallory Sonalert

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

Learn More

Datasheet

7In Stock

$73.42

$65.19

$44.80

Min.: 1
Mult.: 1

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

SC648DR
Mallory Sonalert
1: $41.66
19In Stock

Mfr. Part #
SC648DR

Mouser Part #
539-SC648DR

Mallory Sonalert

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

Datasheet

19In Stock

$41.66

$33.05

$30.04

$28.30

$26.83

Min.: 1
Mult.: 1

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

SC648HR
Mallory Sonalert
1: $43.07
12In Stock

Mfr. Part #
SC648HR

Mouser Part #
539-SC648HR

Mallory Sonalert

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

Datasheet

12In Stock

$43.07

$35.01

$30.74

$29.34

$27.93

Min.: 1
Mult.: 1

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

SCE016XD3CTB
Mallory Sonalert
1: $48.79
49In Stock

Mfr. Part #
SCE016XD3CTB

Mouser Part #
539-SCE016XD3CTB

Mallory Sonalert

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

Learn More

Datasheet

49In Stock

$48.79

$38.73

$35.42

$32.47

$31.25

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST DBL PULSE 16-28V, 2KHZ, LOUD

SCE028LA2DP2B
Mallory Sonalert
1: $126.93
2In Stock

Mfr. Part #
SCE028LA2DP2B

Mouser Part #
539-SCE028LA2DP2B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST DBL PULSE 16-28V, 2KHZ, LOUD

Datasheet

2In Stock

$126.93

$106.14

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial TELEPHONE RINGER 16-28VDC, 2KHZ, LOUD

SCE028LD2TT1B
Mallory Sonalert
1: $97.08
4In Stock

Mfr. Part #
SCE028LD2TT1B

Mouser Part #
539-SCE028LD2TT1B

Mallory Sonalert

Buzzers & Audio Indicators - Industrial TELEPHONE RINGER 16-28VDC, 2KHZ, LOUD

Datasheet

4In Stock

$97.08

$71.33

$68.37

$64.56

View

Min.: 1
Mult.: 1

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

SCE028LD3CTB
Mallory Sonalert
1: $42.70
13In Stock

Mfr. Part #
SCE028LD3CTB

Mouser Part #
539-SCE028LD3CTB

Mallory Sonalert

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

Learn More

Datasheet

13In Stock

$42.70

$37.91

$31.81

$29.74

$28.35

Min.: 1
Mult.: 1

Mallory Sonalert Electromechanical

Types of Electromechanical

Mouser Electronics®

Company

Resources

Support