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2.9 kHz Audio Devices

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Types of Audio Devices

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Part #

Buzzers & Audio Indicators - Board Mount CONSTANT, 1-5VDC PC PINS, CUL APPRVD

SBM2R
Mallory Sonalert
1: $42.56
18In Stock

Mfr. Part #
SBM2R

Mouser Part #
539-SBM2R

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 1-5VDC PC PINS, CUL APPRVD

Datasheet

18In Stock

$42.56

$35.89

$33.42

$31.73

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 1-5VDC 2900HZ, CUL APPRVD

SC105R
Mallory Sonalert
1: $31.79
20In Stock

Mfr. Part #
SC105R

Mouser Part #
539-SC105R

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 1-5VDC 2900HZ, CUL APPRVD

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Datasheet

20In Stock

$31.79

$26.72

$24.23

$22.56

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V 2900HZ, SOFT

SC110FR
Mallory Sonalert
1: $85.16
1In Stock

Mfr. Part #
SC110FR

Mouser Part #
539-SC110FR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V 2900HZ, SOFT

Datasheet

1In Stock

$85.16

$70.34

$67.04

$65.44

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW WARBLE, MEDIUM 30-120V, 2900HZ

SC110JWR
Mallory Sonalert
1: $74.79
2In Stock

Mfr. Part #
SC110JWR

Mouser Part #
539-SC110JWR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW WARBLE, MEDIUM 30-120V, 2900HZ

Datasheet

2In Stock

$74.79

$58.32

$53.03

$49.43

$47.26

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 30-120V XLOUD, CUL APPRVD

SC110NJR
Mallory Sonalert
1: $81.84
15In Stock

Mfr. Part #
SC110NJR

Mouser Part #
539-SC110NJR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 30-120V XLOUD, CUL APPRVD

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Datasheet

15In Stock

$81.84

$62.70

$58.20

$54.96

$53.18

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 30-120V MED, CUL APPRVD

SC110PR
Mallory Sonalert
1: $76.65
10In Stock

Mfr. Part #
SC110PR

Mouser Part #
539-SC110PR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 30-120V MED, CUL APPRVD

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Datasheet

10In Stock

$76.65

$62.19

$55.21

$52.40

$51.05

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial MED CHIRP 30-120V

SC110Q
Mallory Sonalert
1: $42.19
9In Stock

Mfr. Part #
SC110Q

Mouser Part #
539-SC110Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial MED CHIRP 30-120V

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Datasheet

9In Stock

$42.19

$33.57

$31.27

$29.11

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 60-250V 2900HZ, CUL APPRVD

SC250NR
Mallory Sonalert
1: $73.44
13In Stock

Mfr. Part #
SC250NR

Mouser Part #
539-SC250NR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 60-250V 2900HZ, CUL APPRVD

Datasheet

13In Stock

$73.44

$57.10

$51.56

$48.52

$46.29

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 60-250V MED, CUL APPRVD

SC250PR
Mallory Sonalert
1: $79.78
11In Stock

Mfr. Part #
SC250PR

Mouser Part #
539-SC250PR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 60-250V MED, CUL APPRVD

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Datasheet

11In Stock

$79.78

$61.10

$54.89

$52.98

$51.05

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 60-250V MED, CUL APPRVD

SC250R
Mallory Sonalert
1: $59.58
21In Stock

Mfr. Part #
SC250R

Mouser Part #
539-SC250R

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 60-250V MED, CUL APPRVD

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Datasheet

21In Stock

$59.58

$48.54

$44.93

$41.98

$39.39

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-7VDC XLOUD, CUL APPRVD

SC307NR
Mallory Sonalert
1: $40.59
22In Stock

Mfr. Part #
SC307NR

Mouser Part #
539-SC307NR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-7VDC XLOUD, CUL APPRVD

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Datasheet

22In Stock

$40.59

$32.94

$29.82

$28.09

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Min.: 1
Mult.: 1

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

SC416R
Mallory Sonalert
1: $33.66
4In Stock

Mfr. Part #
SC416R

Mouser Part #
539-SC416R

Mallory Sonalert

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

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Datasheet

4In Stock

$33.66

$26.22

$24.23

$22.56

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CHIME, 6-16VDC MED, CUL APPRVD

SC616CPR
Mallory Sonalert
1: $54.68
1In Stock

Mfr. Part #
SC616CPR

Mouser Part #
539-SC616CPR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CHIME, 6-16VDC MED, CUL APPRVD

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Datasheet

1In Stock

$54.68

$45.72

$42.48

$39.56

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-16VDC XLOUD, CUL APPRVD

SC616NJR
Mallory Sonalert
1: $51.38
12In Stock
17Expected 8/18/2026

Mfr. Part #
SC616NJR

Mouser Part #
539-SC616NJR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-16VDC XLOUD, CUL APPRVD

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Datasheet

12In Stock

17Expected 8/18/2026

$51.38

$39.95

$37.02

$33.79

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Min.: 1
Mult.: 1

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

SC616NLR
Mallory Sonalert
1: $43.15
8In Stock

Mfr. Part #
SC616NLR

Mouser Part #
539-SC616NLR

Mallory Sonalert

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

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Datasheet

8In Stock

$43.15

$33.50

$30.42

$28.31

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-16VDC 2900HZ, MEDIUM

SC616PR
Mallory Sonalert
1: $61.78
1In Stock

Mfr. Part #
SC616PR

Mouser Part #
539-SC616PR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-16VDC 2900HZ, MEDIUM

Datasheet

1In Stock

$61.78

$48.67

$44.24

$41.22

$38.60

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 3 TONES, 6-16VDC MED

SC616WYR
Mallory Sonalert
1: $133.03
4In Stock

Mfr. Part #
SC616WYR

Mouser Part #
539-SC616WYR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 3 TONES, 6-16VDC MED

Datasheet

4In Stock

$133.03

$105.08

$103.95

Min.: 1
Mult.: 1

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

SC628AFR
Mallory Sonalert
1: $69.75
3In Stock

Mfr. Part #
SC628AFR

Mouser Part #
539-SC628AFR

Mallory Sonalert

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

Datasheet

3In Stock

$69.75

$66.95

$61.31

$57.42

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Min.: 1
Mult.: 1

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

SC628AJR
Mallory Sonalert
1: $80.11
13In Stock

Mfr. Part #
SC628AJR

Mouser Part #
539-SC628AJR

Mallory Sonalert

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

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Datasheet

13In Stock

$80.11

$58.36

$52.01

$48.48

$46.24

Min.: 1
Mult.: 1

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

SC628AR
Mallory Sonalert
1: $47.66
8In Stock

Mfr. Part #
SC628AR

Mouser Part #
539-SC628AR

Mallory Sonalert

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

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Datasheet

8In Stock

$47.66

$44.63

$38.82

$36.17

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Min.: 1
Mult.: 1

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

SC628CPNR
Mallory Sonalert
1: $98.94
14In Stock

Mfr. Part #
SC628CPNR

Mouser Part #
539-SC628CPNR

Mallory Sonalert

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

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Datasheet

14In Stock

$98.94

$85.72

$78.40

$74.15

View

Min.: 1
Mult.: 1

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

SC628FR
Mallory Sonalert
1: $30.51
1In Stock

Mfr. Part #
SC628FR

Mouser Part #
539-SC628FR

Mallory Sonalert

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

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Datasheet

1In Stock

$30.51

$26.92

$24.43

$22.74

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Min.: 1
Mult.: 1

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

SC628JR
Mallory Sonalert
1: $53.60
17In Stock
33Expected 8/31/2026

Mfr. Part #
SC628JR

Mouser Part #
539-SC628JR

Mallory Sonalert

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

Learn More

Datasheet

17In Stock

33Expected 8/31/2026

$53.60

$41.77

$37.73

$35.95

$33.35

Min.: 1
Mult.: 1

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

SC628JU-1R
Mallory Sonalert
1: $70.10
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

$70.10

$61.33

$59.36

$58.29

View

Min.: 1
Mult.: 1

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

SC628LR
Mallory Sonalert
1: $40.30
7In Stock

Mfr. Part #
SC628LR

Mouser Part #
539-SC628LR

Mallory Sonalert

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

Datasheet

7In Stock

$40.30

$31.95

$29.06

$27.50

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Min.: 1
Mult.: 1

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